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The following commit(s) were added to refs/heads/master by this push:
new 62ed1529b7 org.apache.juneau.common.reflect API improvements
62ed1529b7 is described below
commit 62ed1529b76dbe607520f2a2e0aa1e9a8517c90c
Author: James Bognar <[email protected]>
AuthorDate: Tue Nov 25 14:07:20 2025 -0500
org.apache.juneau.common.reflect API improvements
---
TODO-StringUtils.md | 53 +-
.../juneau/common/utils/CollectionUtils.java | 1 +
.../apache/juneau/common/utils/SimpleNoOpLock.java | 59 --
.../apache/juneau/common/utils/StringUtils.java | 534 ++++++++++++++
.../apache/juneau/common/utils/SystemUtils.java | 5 -
.../org/apache/juneau/common/utils/Version.java | 5 +
.../org/apache/juneau/xml/XmlParserSession.java | 2 +-
.../org/apache/juneau/common/io/LocalDir_Test.java | 4 +-
.../juneau/common/utils/ClassUtils_Test.java | 12 +-
.../apache/juneau/common/utils/HashCode_Test.java | 494 +++++++++++++
.../common/utils/SimpleReadWriteLock_Test.java | 402 +++++++++++
.../apache/juneau/common/utils/StateEnum_Test.java | 287 ++++++++
.../juneau/common/utils/StringUtils_Test.java | 793 +++++++++++++++++----
.../juneau/common/utils/VersionRange_Test.java | 179 +++++
.../apache/juneau/common/utils/Version_Test.java | 216 ++++++
.../apache/juneau/internal/VersionRange_Test.java | 78 --
16 files changed, 2809 insertions(+), 315 deletions(-)
diff --git a/TODO-StringUtils.md b/TODO-StringUtils.md
index 931bb65ce5..82f8861fcf 100644
--- a/TODO-StringUtils.md
+++ b/TODO-StringUtils.md
@@ -150,41 +150,40 @@ The `StringUtils` class currently has 225+ public static
methods covering:
### 14. String Conversion Utilities
- ✅ `nullIfEmpty(String str)` - Implemented
-- [ ] `emptyIfNull(String str)` - Return empty string if null
-- [ ] `defaultIfEmpty(String str, String defaultStr)` - Return default if empty
-- [ ] `defaultIfBlank(String str, String defaultStr)` - Return default if blank
-- [ ] `toString(Object obj)` - Safe toString with null handling
-- [ ] `toString(Object obj, String defaultStr)` - Safe toString with default
+- ✅ `emptyIfNull(String str)` - Return empty string if null
+- ✅ `defaultIfEmpty(String str, String defaultStr)` - Return default if empty
+- ✅ `defaultIfBlank(String str, String defaultStr)` - Return default if blank
+- ✅ `toString(Object obj)` - Safe toString with null handling
+- ✅ `toString(Object obj, String defaultStr)` - Safe toString with default
### 15. String Array and Collection Utilities
-- [ ] `toStringArray(Collection<String> collection)` - Convert collection to
string array
-- [ ] `toList(String[] array)` - Convert string array to list
-- [ ] `filter(String[] array, Predicate<String> predicate)` - Filter string
array
-- [ ] `map(String[] array, Function<String, String> mapper)` - Map string array
-- [ ] `distinct(String[] array)` - Remove duplicates from string array
-- [ ] `sort(String[] array)` - Sort string array
-- [ ] `sortIgnoreCase(String[] array)` - Case-insensitive sort
+- ✅ `toStringArray(Collection<String> collection)` - Convert collection to
string array - Implemented
+- ✅ `filter(String[] array, Predicate<String> predicate)` - Filter string
array - Implemented
+- ✅ `map(String[] array, Function<String, String> mapper)` - Map string array
- Implemented
+- ✅ `distinct(String[] array)` - Remove duplicates from string array -
Implemented
+- ✅ `sort(String[] array)` - Sort string array - Implemented
+- ✅ `sortIgnoreCase(String[] array)` - Case-insensitive sort - Implemented
### 16. String Builder Utilities
-- [ ] `appendIfNotEmpty(StringBuilder sb, String str)` - Append if not empty
-- [ ] `appendIfNotBlank(StringBuilder sb, String str)` - Append if not blank
-- [ ] `appendWithSeparator(StringBuilder sb, String str, String separator)` -
Append with separator
-- [ ] `buildString(Consumer<StringBuilder> builder)` - Functional string
building
+- ✅ `appendIfNotEmpty(StringBuilder sb, String str)` - Append if not empty -
Implemented
+- ✅ `appendIfNotBlank(StringBuilder sb, String str)` - Append if not blank -
Implemented
+- ✅ `appendWithSeparator(StringBuilder sb, String str, String separator)` -
Append with separator - Implemented
+- ✅ `buildString(Consumer<StringBuilder> builder)` - Functional string
building - Implemented
### 17. String Constants and Utilities
-- [ ] `EMPTY` - Empty string constant
-- [ ] `SPACE` - Single space constant
-- [ ] `NEWLINE` - Newline constant
-- [ ] `TAB` - Tab constant
-- [ ] `CRLF` - Carriage return + line feed constant
-- [ ] `COMMON_SEPARATORS` - Common separator characters
-- [ ] `WHITESPACE_CHARS` - All whitespace characters
+- ✅ `EMPTY` - Empty string constant - Implemented
+- ✅ `SPACE` - Single space constant - Implemented
+- ✅ `NEWLINE` - Newline constant - Implemented
+- ✅ `TAB` - Tab constant - Implemented
+- ✅ `CRLF` - Carriage return + line feed constant - Implemented
+- ✅ `COMMON_SEPARATORS` - Common separator characters - Implemented
+- ✅ `WHITESPACE_CHARS` - All whitespace characters - Implemented
### 18. Performance and Memory Utilities
-- [ ] `intern(String str)` - String interning utility
-- [ ] `isInterned(String str)` - Check if string is interned
-- [ ] `getStringSize(String str)` - Calculate memory size of string
-- [ ] `optimizeString(String str)` - String optimization suggestions
+- ✅ `intern(String str)` - String interning utility - Implemented
+- ✅ `isInterned(String str)` - Check if string is interned - Implemented
+- ✅ `getStringSize(String str)` - Calculate memory size of string - Implemented
+- ✅ `optimizeString(String str)` - String optimization suggestions -
Implemented
## Implementation Priority
diff --git
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/CollectionUtils.java
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/CollectionUtils.java
index 9db585213c..61e78c56a0 100644
---
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/CollectionUtils.java
+++
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/CollectionUtils.java
@@ -1925,6 +1925,7 @@ public class CollectionUtils {
*/
@SafeVarargs
public static <T> LinkedHashSet<T> set(T...values) { // NOSONAR
+ assertArgNotNull("values", values);
return new LinkedHashSet<>(Arrays.asList(values));
}
diff --git
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/SimpleNoOpLock.java
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/SimpleNoOpLock.java
deleted file mode 100644
index 4c4a9bb64f..0000000000
---
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/SimpleNoOpLock.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.juneau.common.utils;
-
-import java.util.concurrent.locks.*;
-
-/**
- * An extension of {@link ReentrantReadWriteLock} with convenience methods for
creating
- * auto-closeable locks.
- */
-public class SimpleNoOpLock extends ReentrantReadWriteLock {
- private static final long serialVersionUID = 1L;
-
- /**
- * Constructor.
- */
- public SimpleNoOpLock() {}
-
- /**
- * Constructor
- *
- * @param fair <jk>true</jk> if this lock should use a fair ordering
policy.
- */
- public SimpleNoOpLock(boolean fair) {
- super(fair);
- }
-
- /**
- * Construct a read lock.
- *
- * @return A new closeable read lock.
- */
- public SimpleLock read() {
- return new SimpleLock(readLock());
- }
-
- /**
- * Construct a write lock.
- *
- * @return A new closeable write lock.
- */
- public SimpleLock write() {
- return new SimpleLock(writeLock());
- }
-}
\ No newline at end of file
diff --git
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/StringUtils.java
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/StringUtils.java
index 0f33edebe5..f7bc1d4b20 100644
---
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/StringUtils.java
+++
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/StringUtils.java
@@ -53,6 +53,47 @@ public class StringUtils {
*/
public static final Predicate<String> NOT_EMPTY = Utils::isNotEmpty;
+ /**
+ * Empty string constant.
+ */
+ public static final String EMPTY = "";
+
+ /**
+ * Single space constant.
+ */
+ public static final String SPACE = " ";
+
+ /**
+ * Newline constant (line feed character).
+ */
+ public static final String NEWLINE = "\n";
+
+ /**
+ * Tab constant.
+ */
+ public static final String TAB = "\t";
+
+ /**
+ * Carriage return + line feed constant (Windows line ending).
+ */
+ public static final String CRLF = "\r\n";
+
+ /**
+ * Common separator characters constant.
+ *
+ * <p>
+ * Contains commonly used separator characters: comma, semicolon,
colon, pipe, and tab.
+ */
+ public static final String COMMON_SEPARATORS = ",;:|" + TAB;
+
+ /**
+ * All whitespace characters constant.
+ *
+ * <p>
+ * Contains all standard whitespace characters: space, tab, newline,
carriage return, form feed, and vertical tab.
+ */
+ public static final String WHITESPACE_CHARS = " \t\n\r\f\u000B";
+
/**
* Thread-local cache of MessageFormat objects for improved performance.
*
@@ -3337,6 +3378,59 @@ public class StringUtils {
return isEmpty(value) ? null : value;
}
+ /**
+ * Returns the specified string, or an empty string if that string is
<jk>null</jk>.
+ *
+ * @param str The string value to check.
+ * @return The string value, or an empty string if the string is
<jk>null</jk>.
+ */
+ public static String emptyIfNull(String str) {
+ return str == null ? "" : str;
+ }
+
+ /**
+ * Returns the specified string, or the default string if that string
is <jk>null</jk> or empty.
+ *
+ * @param str The string value to check.
+ * @param defaultStr The default string to return if the string is
<jk>null</jk> or empty.
+ * @return The string value, or the default string if the string is
<jk>null</jk> or empty.
+ */
+ public static String defaultIfEmpty(String str, String defaultStr) {
+ return isEmpty(str) ? defaultStr : str;
+ }
+
+ /**
+ * Returns the specified string, or the default string if that string
is <jk>null</jk> or blank.
+ *
+ * @param str The string value to check.
+ * @param defaultStr The default string to return if the string is
<jk>null</jk> or blank.
+ * @return The string value, or the default string if the string is
<jk>null</jk> or blank.
+ */
+ public static String defaultIfBlank(String str, String defaultStr) {
+ return isBlank(str) ? defaultStr : str;
+ }
+
+ /**
+ * Safely converts an object to a string, returning <jk>null</jk> if
the object is <jk>null</jk>.
+ *
+ * @param obj The object to convert to a string.
+ * @return The string representation of the object, or <jk>null</jk> if
the object is <jk>null</jk>.
+ */
+ public static String toString(Object obj) {
+ return obj == null ? null : obj.toString();
+ }
+
+ /**
+ * Safely converts an object to a string, returning the default string
if the object is <jk>null</jk>.
+ *
+ * @param obj The object to convert to a string.
+ * @param defaultStr The default string to return if the object is
<jk>null</jk>.
+ * @return The string representation of the object, or the default
string if the object is <jk>null</jk>.
+ */
+ public static String toString(Object obj, String defaultStr) {
+ return obj == null ? defaultStr : obj.toString();
+ }
+
/**
* Returns an obfuscated version of the specified string.
*
@@ -6848,6 +6942,446 @@ public class StringUtils {
return o.toString();
}
+
//-----------------------------------------------------------------------------------------------------------------
+ // String Array and Collection Utilities
+
//-----------------------------------------------------------------------------------------------------------------
+
+ /**
+ * Converts a collection of strings to a string array.
+ *
+ * <p>
+ * Returns <jk>null</jk> if the collection is <jk>null</jk>.
+ * Returns an empty array if the collection is empty.
+ *
+ * @param collection The collection to convert. Can be <jk>null</jk>.
+ * @return A new string array containing the collection elements, or
<jk>null</jk> if the collection was <jk>null</jk>.
+ */
+ public static String[] toStringArray(Collection<String> collection) {
+ if (collection == null)
+ return null; // NOSONAR - Intentional.
+ return collection.toArray(new String[collection.size()]);
+ }
+
+ /**
+ * Filters a string array using the specified predicate.
+ *
+ * <p>
+ * Returns <jk>null</jk> if the array is <jk>null</jk>.
+ * Returns an empty array if the predicate is <jk>null</jk> or no
elements match.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * String[] <jv>array</jv> = {<js>"foo"</js>, <js>""</js>,
<js>"bar"</js>, <jk>null</jk>, <js>"baz"</js>};
+ * String[] <jv>filtered</jv> = filter(<jv>array</jv>,
StringUtils.<jsf>NOT_EMPTY</jsf>);
+ * <jc>// Returns: ["foo", "bar", "baz"]</jc>
+ *
+ * String[] <jv>longStrings</jv> = filter(<jv>array</jv>, s ->
s != <jk>null</jk> && s.length() > 3);
+ * <jc>// Returns: ["baz"]</jc>
+ * </p>
+ *
+ * @param array The array to filter. Can be <jk>null</jk>.
+ * @param predicate The predicate to apply to each element. Can be
<jk>null</jk>.
+ * @return A new array containing only the elements that match the
predicate, or <jk>null</jk> if the array was <jk>null</jk>.
+ */
+ public static String[] filter(String[] array, Predicate<String>
predicate) {
+ if (array == null)
+ return null; // NOSONAR - Intentional.
+ if (predicate == null)
+ return new String[0];
+ return Arrays.stream(array)
+ .filter(predicate)
+ .toArray(String[]::new);
+ }
+
+ /**
+ * Maps each element of a string array using the specified function.
+ *
+ * <p>
+ * Returns <jk>null</jk> if the array is <jk>null</jk>.
+ * Returns an array with <jk>null</jk> elements if the function is
<jk>null</jk> or returns <jk>null</jk>.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * String[] <jv>array</jv> = {<js>"foo"</js>, <js>"bar"</js>,
<js>"baz"</js>};
+ * String[] <jv>uppercased</jv> = map(<jv>array</jv>,
String::toUpperCase);
+ * <jc>// Returns: ["FOO", "BAR", "BAZ"]</jc>
+ *
+ * String[] <jv>prefixed</jv> = map(<jv>array</jv>, s ->
<js>"prefix-"</js> + s);
+ * <jc>// Returns: ["prefix-foo", "prefix-bar", "prefix-baz"]</jc>
+ * </p>
+ *
+ * @param array The array to map. Can be <jk>null</jk>.
+ * @param mapper The function to apply to each element. Can be
<jk>null</jk>.
+ * @return A new array with the mapped elements, or <jk>null</jk> if
the array was <jk>null</jk>.
+ */
+ public static String[] mapped(String[] array, Function<String, String>
mapper) {
+ if (array == null)
+ return null; // NOSONAR - Intentional.
+ if (mapper == null)
+ return Arrays.copyOf(array, array.length);
+ return Arrays.stream(array)
+ .map(mapper)
+ .toArray(String[]::new);
+ }
+
+ /**
+ * Removes duplicate elements from a string array, preserving order.
+ *
+ * <p>
+ * Returns <jk>null</jk> if the array is <jk>null</jk>.
+ * Uses a {@link LinkedHashSet} to preserve insertion order while
removing duplicates.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * String[] <jv>array</jv> = {<js>"foo"</js>, <js>"bar"</js>,
<js>"foo"</js>, <js>"baz"</js>, <js>"bar"</js>};
+ * String[] <jv>unique</jv> = distinct(<jv>array</jv>);
+ * <jc>// Returns: ["foo", "bar", "baz"]</jc>
+ * </p>
+ *
+ * @param array The array to process. Can be <jk>null</jk>.
+ * @return A new array with duplicate elements removed, or
<jk>null</jk> if the array was <jk>null</jk>.
+ */
+ public static String[] distinct(String[] array) {
+ if (array == null)
+ return null; // NOSONAR - Intentional.
+ return Arrays.stream(array)
+ .collect(Collectors.toCollection(LinkedHashSet::new))
+ .toArray(new String[0]);
+ }
+
+ /**
+ * Sorts a string array in natural order.
+ *
+ * <p>
+ * Returns <jk>null</jk> if the array is <jk>null</jk>.
+ * This method creates a copy of the array and sorts it, leaving the
original array unchanged.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * String[] <jv>array</jv> = {<js>"zebra"</js>, <js>"apple"</js>,
<js>"banana"</js>};
+ * String[] <jv>sorted</jv> = sort(<jv>array</jv>);
+ * <jc>// Returns: ["apple", "banana", "zebra"]</jc>
+ * </p>
+ *
+ * @param array The array to sort. Can be <jk>null</jk>.
+ * @return A new sorted array, or <jk>null</jk> if the array was
<jk>null</jk>.
+ */
+ public static String[] sort(String[] array) {
+ if (array == null)
+ return null; // NOSONAR - Intentional.
+ var result = Arrays.copyOf(array, array.length);
+ Arrays.sort(result);
+ return result;
+ }
+
+ /**
+ * Sorts a string array in case-insensitive order.
+ *
+ * <p>
+ * Returns <jk>null</jk> if the array is <jk>null</jk>.
+ * This method creates a copy of the array and sorts it using
case-insensitive comparison,
+ * leaving the original array unchanged.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * String[] <jv>array</jv> = {<js>"Zebra"</js>, <js>"apple"</js>,
<js>"Banana"</js>};
+ * String[] <jv>sorted</jv> = sortIgnoreCase(<jv>array</jv>);
+ * <jc>// Returns: ["apple", "Banana", "Zebra"]</jc>
+ * </p>
+ *
+ * @param array The array to sort. Can be <jk>null</jk>.
+ * @return A new sorted array (case-insensitive), or <jk>null</jk> if
the array was <jk>null</jk>.
+ */
+ public static String[] sortIgnoreCase(String[] array) {
+ if (array == null)
+ return null; // NOSONAR - Intentional.
+ var result = Arrays.copyOf(array, array.length);
+ Arrays.sort(result, String.CASE_INSENSITIVE_ORDER);
+ return result;
+ }
+
+
//-----------------------------------------------------------------------------------------------------------------
+ // String Builder Utilities
+
//-----------------------------------------------------------------------------------------------------------------
+
+ /**
+ * Appends a string to a StringBuilder if the string is not empty.
+ *
+ * <p>
+ * Returns the same StringBuilder instance for method chaining.
+ * If the string is <jk>null</jk> or empty, nothing is appended.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * StringBuilder <jv>sb</jv> = <jk>new</jk> StringBuilder();
+ * appendIfNotEmpty(<jv>sb</jv>, <js>"hello"</js>); <jc>//
Appends "hello"</jc>
+ * appendIfNotEmpty(<jv>sb</jv>, <js>""</js>); <jc>// Does
nothing</jc>
+ * appendIfNotEmpty(<jv>sb</jv>, <jk>null</jk>); <jc>// Does
nothing</jc>
+ * appendIfNotEmpty(<jv>sb</jv>, <js>"world"</js>); <jc>//
Appends "world"</jc>
+ * <jc>// Result: "helloworld"</jc>
+ * </p>
+ *
+ * @param sb The StringBuilder to append to. Must not be <jk>null</jk>.
+ * @param str The string to append if not empty. Can be <jk>null</jk>.
+ * @return The same StringBuilder instance for method chaining.
+ * @throws IllegalArgumentException If <c>sb</c> is <jk>null</jk>.
+ */
+ public static StringBuilder appendIfNotEmpty(StringBuilder sb, String
str) {
+ assertArgNotNull("sb", sb);
+ if (isNotEmpty(str))
+ sb.append(str);
+ return sb;
+ }
+
+ /**
+ * Appends a string to a StringBuilder if the string is not blank.
+ *
+ * <p>
+ * Returns the same StringBuilder instance for method chaining.
+ * If the string is <jk>null</jk>, empty, or contains only whitespace,
nothing is appended.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * StringBuilder <jv>sb</jv> = <jk>new</jk> StringBuilder();
+ * appendIfNotBlank(<jv>sb</jv>, <js>"hello"</js>); <jc>//
Appends "hello"</jc>
+ * appendIfNotBlank(<jv>sb</jv>, <js>" "</js>); <jc>// Does
nothing</jc>
+ * appendIfNotBlank(<jv>sb</jv>, <jk>null</jk>); <jc>// Does
nothing</jc>
+ * appendIfNotBlank(<jv>sb</jv>, <js>"world"</js>); <jc>//
Appends "world"</jc>
+ * <jc>// Result: "helloworld"</jc>
+ * </p>
+ *
+ * @param sb The StringBuilder to append to. Must not be <jk>null</jk>.
+ * @param str The string to append if not blank. Can be <jk>null</jk>.
+ * @return The same StringBuilder instance for method chaining.
+ * @throws IllegalArgumentException If <c>sb</c> is <jk>null</jk>.
+ */
+ public static StringBuilder appendIfNotBlank(StringBuilder sb, String
str) {
+ assertArgNotNull("sb", sb);
+ if (isNotBlank(str))
+ sb.append(str);
+ return sb;
+ }
+
+ /**
+ * Appends a string to a StringBuilder with a separator, only adding
the separator if the StringBuilder is not empty.
+ *
+ * <p>
+ * Returns the same StringBuilder instance for method chaining.
+ * If the StringBuilder is empty, only the string is appended (no
separator).
+ * If the StringBuilder is not empty, the separator is appended first,
then the string.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * StringBuilder <jv>sb</jv> = <jk>new</jk> StringBuilder();
+ * appendWithSeparator(<jv>sb</jv>, <js>"first"</js>, <js>",
"</js>); <jc>// Appends "first"</jc>
+ * appendWithSeparator(<jv>sb</jv>, <js>"second"</js>, <js>",
"</js>); <jc>// Appends ", second"</jc>
+ * appendWithSeparator(<jv>sb</jv>, <js>"third"</js>, <js>",
"</js>); <jc>// Appends ", third"</jc>
+ * <jc>// Result: "first, second, third"</jc>
+ * </p>
+ *
+ * @param sb The StringBuilder to append to. Must not be <jk>null</jk>.
+ * @param str The string to append. Can be <jk>null</jk>.
+ * @param separator The separator to add before the string if the
StringBuilder is not empty. Can be <jk>null</jk>.
+ * @return The same StringBuilder instance for method chaining.
+ * @throws IllegalArgumentException If <c>sb</c> is <jk>null</jk>.
+ */
+ public static StringBuilder appendWithSeparator(StringBuilder sb,
String str, String separator) {
+ assertArgNotNull("sb", sb);
+ if (str != null) {
+ if (sb.length() > 0 && separator != null)
+ sb.append(separator);
+ sb.append(str);
+ }
+ return sb;
+ }
+
+ /**
+ * Builds a string using a functional approach with a StringBuilder.
+ *
+ * <p>
+ * Creates a new StringBuilder, applies the consumer to it, and returns
the resulting string.
+ * This provides a functional way to build strings without manually
managing the StringBuilder.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * String <jv>result</jv> = buildString(<jv>sb</jv> -> {
+ * <jv>sb</jv>.append(<js>"Hello"</js>);
+ * <jv>sb</jv>.append(<js>" "</js>);
+ * <jv>sb</jv>.append(<js>"World"</js>);
+ * });
+ * <jc>// Returns: "Hello World"</jc>
+ *
+ * String <jv>joined</jv> = buildString(<jv>sb</jv> -> {
+ * appendWithSeparator(<jv>sb</jv>, <js>"a"</js>, <js>",
"</js>);
+ * appendWithSeparator(<jv>sb</jv>, <js>"b"</js>, <js>",
"</js>);
+ * appendWithSeparator(<jv>sb</jv>, <js>"c"</js>, <js>",
"</js>);
+ * });
+ * <jc>// Returns: "a, b, c"</jc>
+ * </p>
+ *
+ * @param builder The consumer that builds the string using the
provided StringBuilder.
+ * @return The built string.
+ * @throws IllegalArgumentException If <c>builder</c> is <jk>null</jk>.
+ */
+ public static String buildString(Consumer<StringBuilder> builder) {
+ assertArgNotNull("builder", builder);
+ var sb = new StringBuilder();
+ builder.accept(sb);
+ return sb.toString();
+ }
+
+
//-----------------------------------------------------------------------------------------------------------------
+ // Performance and Memory Utilities
+
//-----------------------------------------------------------------------------------------------------------------
+
+ /**
+ * Interns a string, returning the canonical representation.
+ *
+ * <p>
+ * Returns <jk>null</jk> if the input string is <jk>null</jk>.
+ * This method provides a null-safe wrapper around {@link
String#intern()}.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * String <jv>s1</jv> = <jk>new</jk> String(<js>"test"</js>);
+ * String <jv>s2</jv> = <jk>new</jk> String(<js>"test"</js>);
+ * assertTrue(<jv>s1</jv> != <jv>s2</jv>); <jc>// Different
objects</jc>
+ *
+ * String <jv>i1</jv> = intern(<jv>s1</jv>);
+ * String <jv>i2</jv> = intern(<jv>s2</jv>);
+ * assertTrue(<jv>i1</jv> == <jv>i2</jv>); <jc>// Same interned
object</jc>
+ * </p>
+ *
+ * <h5 class='section'>Performance Note:</h5>
+ * <p>String interning stores strings in a special pool, which can save
memory when the same string
+ * values are used repeatedly. However, the intern pool has limited
size and interning can be slow,
+ * so use judiciously for strings that are known to be repeated
frequently.</p>
+ *
+ * @param str The string to intern. Can be <jk>null</jk>.
+ * @return The interned string, or <jk>null</jk> if the input was
<jk>null</jk>.
+ */
+ public static String intern(String str) {
+ return str == null ? null : str.intern();
+ }
+
+ /**
+ * Checks if a string is already interned.
+ *
+ * <p>
+ * Returns <jk>false</jk> if the input string is <jk>null</jk>.
+ * A string is considered interned if it is the same object reference
as its interned version.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * String <jv>s1</jv> = <js>"test"</js>; <jc>// String literal is
automatically interned</jc>
+ * assertTrue(isInterned(<jv>s1</jv>));
+ *
+ * String <jv>s2</jv> = <jk>new</jk> String(<js>"test"</js>);
<jc>// New object, not interned</jc>
+ * assertFalse(isInterned(<jv>s2</jv>));
+ *
+ * String <jv>s3</jv> = intern(<jv>s2</jv>); <jc>// Now
interned</jc>
+ * assertTrue(isInterned(<jv>s3</jv>));
+ * </p>
+ *
+ * @param str The string to check. Can be <jk>null</jk>.
+ * @return <jk>true</jk> if the string is interned, <jk>false</jk>
otherwise.
+ */
+ public static boolean isInterned(String str) {
+ if (str == null)
+ return false;
+ return str == str.intern();
+ }
+
+ /**
+ * Calculates the approximate memory size of a string in bytes.
+ *
+ * <p>
+ * Returns <c>0</c> if the input string is <jk>null</jk>.
+ * This method provides an estimate based on typical JVM object layout:
+ * <ul>
+ * <li>String object overhead: ~24 bytes (object header + fields)</li>
+ * <li>char[] array overhead: ~16 bytes (array header)</li>
+ * <li>Character data: 2 bytes per character</li>
+ * </ul>
+ *
+ * <p>
+ * <b>Note:</b> Actual memory usage may vary based on JVM
implementation, object alignment,
+ * and whether compressed OOPs are enabled. This is an approximation
for informational purposes.
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * getStringSize(<jk>null</jk>); <jc>// Returns: 0</jc>
+ * getStringSize(<js>""</js>); <jc>// Returns: ~40
bytes</jc>
+ * getStringSize(<js>"hello"</js>); <jc>// Returns: ~50 bytes
(40 + 10)</jc>
+ * getStringSize(<js>"test"</js>); <jc>// Returns: ~48 bytes
(40 + 8)</jc>
+ * </p>
+ *
+ * @param str The string to measure. Can be <jk>null</jk>.
+ * @return The approximate memory size in bytes, or <c>0</c> if the
input was <jk>null</jk>.
+ */
+ public static long getStringSize(String str) {
+ if (str == null)
+ return 0;
+ // String object overhead: ~24 bytes (object header + fields:
value, hash, coder)
+ // char[] array overhead: ~16 bytes (array header)
+ // Character data: 2 bytes per character
+ return 24L + 16L + (2L * str.length());
+ }
+
+ /**
+ * Provides optimization suggestions for a string based on its
characteristics.
+ *
+ * <p>
+ * Returns <jk>null</jk> if the input string is <jk>null</jk> or if no
optimizations are suggested.
+ * Returns a string containing optimization suggestions separated by
newlines.
+ *
+ * <h5 class='section'>Optimization Suggestions:</h5>
+ * <ul>
+ * <li><b>Large strings:</b> Suggests using StringBuilder for
concatenation</li>
+ * <li><b>Frequently used strings:</b> Suggests interning</li>
+ * <li><b>Character manipulation:</b> Suggests using char[] for
intensive operations</li>
+ * </ul>
+ *
+ * <h5 class='section'>Examples:</h5>
+ * <p class='bjava'>
+ * optimizeString(<jk>null</jk>); <jc>//
Returns: null</jc>
+ * optimizeString(<js>"short"</js>); <jc>//
Returns: null (no suggestions)</jc>
+ * optimizeString(<js>"very long string..."</js>); <jc>//
Returns: suggestions for large strings</jc>
+ * </p>
+ *
+ * @param str The string to analyze. Can be <jk>null</jk>.
+ * @return A string with optimization suggestions, or <jk>null</jk> if
no suggestions or input was <jk>null</jk>.
+ */
+ public static String optimizeString(String str) {
+ if (str == null)
+ return null;
+
+ var suggestions = new ArrayList<String>();
+ var length = str.length();
+
+ // Suggest StringBuilder for large strings or frequent
concatenation scenarios
+ if (length > 1000) {
+ suggestions.add("Consider using StringBuilder for
concatenation operations");
+ }
+
+ // Suggest interning for medium-length strings that might be
repeated
+ if (length > 10 && length < 100 && !isInterned(str)) {
+ suggestions.add("Consider interning if this string is
used frequently");
+ }
+
+ // Suggest char[] for intensive character manipulation
+ if (length > 100) {
+ suggestions.add("For intensive character manipulation,
consider using char[]");
+ }
+
+ // Suggest compression for very large strings
+ if (length > 10000) {
+ suggestions.add("For very large strings, consider
compression if storage is a concern");
+ }
+
+ return suggestions.isEmpty() ? null : String.join(NEWLINE,
suggestions);
+ }
+
/**
* Constructor.
*/
diff --git
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/SystemUtils.java
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/SystemUtils.java
index c1d9278d12..91ec5cff45 100644
---
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/SystemUtils.java
+++
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/SystemUtils.java
@@ -45,9 +45,4 @@ public class SystemUtils {
public static void shutdownMessage(Supplier<String> message) {
SHUTDOWN_MESSAGES.add(message);
}
-
- /**
- * Constructor.
- */
- protected SystemUtils() {}
}
\ No newline at end of file
diff --git
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/Version.java
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/Version.java
index fae63366a4..af01a52525 100644
---
a/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/Version.java
+++
b/juneau-core/juneau-common/src/main/java/org/apache/juneau/common/utils/Version.java
@@ -190,6 +190,11 @@ public class Version implements Comparable<Version> {
for (var i = parts.length; i < v.parts.length; i++)
if (v.parts[i] != 0)
return false;
+ // If this version has more parts than v, check if any extra
parts are non-zero
+ // If they are, then this > v, so return true (this is greater
than v)
+ for (var i = v.parts.length; i < parts.length; i++)
+ if (parts[i] > 0)
+ return true; // this > v, so always return true
return ! exclusive;
}
diff --git
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/xml/XmlParserSession.java
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/xml/XmlParserSession.java
index 3a151a9f12..9b7cc95b97 100644
---
a/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/xml/XmlParserSession.java
+++
b/juneau-core/juneau-marshall/src/main/java/org/apache/juneau/xml/XmlParserSession.java
@@ -315,7 +315,7 @@ public class XmlParserSession extends ReaderParserSession {
int eventType = r.next();
var sb = getStringBuilder();
while (eventType != END_ELEMENT) {
- if (eventType == CHARACTERS || eventType == CDATA ||
eventType == SPACE || eventType == ENTITY_REFERENCE) {
+ if (eventType == CHARACTERS || eventType == CDATA ||
eventType == XMLStreamConstants.SPACE || eventType == ENTITY_REFERENCE) {
sb.append(r.getText());
} else if (eventType == PROCESSING_INSTRUCTION ||
eventType == COMMENT) {
// skipping
diff --git
a/juneau-utest/src/test/java/org/apache/juneau/common/io/LocalDir_Test.java
b/juneau-utest/src/test/java/org/apache/juneau/common/io/LocalDir_Test.java
index 911708488f..186e8f1eb0 100644
--- a/juneau-utest/src/test/java/org/apache/juneau/common/io/LocalDir_Test.java
+++ b/juneau-utest/src/test/java/org/apache/juneau/common/io/LocalDir_Test.java
@@ -100,7 +100,7 @@ class LocalDir_Test extends TestBase {
@Test void c03_resolve_filesystem_directory() {
var dir = new LocalDir(TEST_DIR);
// Resolving a directory should return null
- var file = dir.resolve(".");
+ assertDoesNotThrow(()->dir.resolve("."));
// May be null if "." is treated as a directory
}
@@ -122,7 +122,7 @@ class LocalDir_Test extends TestBase {
@Test void d03_resolve_classpath_nullPath() {
var dir = new LocalDir(LocalDir_Test.class, null);
- var file = dir.resolve("files/Test3.properties");
+ assertDoesNotThrow(()->dir.resolve("files/Test3.properties"));
// May or may not be null depending on classpath structure
}
diff --git
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/ClassUtils_Test.java
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/ClassUtils_Test.java
index 71f2b70ac8..e1d824bb9f 100644
---
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/ClassUtils_Test.java
+++
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/ClassUtils_Test.java
@@ -332,7 +332,7 @@ class ClassUtils_Test {
public void h01_getMatchingArgs_exactMatch() {
var paramTypes = a(String.class, Integer.class);
var args = a("test", 123);
- var result = getMatchingArgs(paramTypes, args);
+ var result = getMatchingArgs(paramTypes, (Object[])args);
assertSame(args, result); // Should return original array (fast
path)
assertEquals("test", result[0]);
assertEquals(123, result[1]);
@@ -342,7 +342,7 @@ class ClassUtils_Test {
public void h02_getMatchingArgs_wrongOrder() {
var paramTypes = a(Integer.class, String.class);
var args = a("test", 123);
- var result = getMatchingArgs(paramTypes, args);
+ var result = getMatchingArgs(paramTypes, (Object[])args);
assertEquals(2, result.length);
assertEquals(123, result[0]);
assertEquals("test", result[1]);
@@ -352,7 +352,7 @@ class ClassUtils_Test {
public void h03_getMatchingArgs_extraArgs() {
var paramTypes = a(String.class);
var args = a("test", 123, true);
- var result = getMatchingArgs(paramTypes, args);
+ var result = getMatchingArgs(paramTypes, (Object[])args);
assertEquals(1, result.length);
assertEquals("test", result[0]);
}
@@ -361,7 +361,7 @@ class ClassUtils_Test {
public void h04_getMatchingArgs_missingArgs() {
var paramTypes = a(String.class, Integer.class, Boolean.class);
var args = a("test");
- var result = getMatchingArgs(paramTypes, args);
+ var result = getMatchingArgs(paramTypes, (Object[])args);
assertEquals(3, result.length);
assertEquals("test", result[0]);
assertNull(result[1]);
@@ -372,7 +372,7 @@ class ClassUtils_Test {
public void h05_getMatchingArgs_primitiveTypes() {
var paramTypes = a(int.class, String.class);
var args = a("test", 123);
- var result = getMatchingArgs(paramTypes, args);
+ var result = getMatchingArgs(paramTypes, (Object[])args);
assertEquals(2, result.length);
assertEquals(123, result[0]);
assertEquals("test", result[1]);
@@ -382,7 +382,7 @@ class ClassUtils_Test {
public void h06_getMatchingArgs_typeHierarchy() {
var paramTypes = a(Number.class, String.class);
var args = a("test", 123);
- var result = getMatchingArgs(paramTypes, args);
+ var result = getMatchingArgs(paramTypes, (Object[])args);
assertEquals(2, result.length);
assertEquals(123, result[0]);
assertEquals("test", result[1]);
diff --git
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/HashCode_Test.java
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/HashCode_Test.java
new file mode 100644
index 0000000000..af373f00ac
--- /dev/null
+++
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/HashCode_Test.java
@@ -0,0 +1,494 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.juneau.common.utils;
+
+import static org.apache.juneau.common.utils.CollectionUtils.*;
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.util.*;
+
+import org.apache.juneau.*;
+import org.junit.jupiter.api.*;
+
+/**
+ * Tests for {@link HashCode}.
+ */
+class HashCode_Test extends TestBase {
+
+
//====================================================================================================
+ // create() tests
+
//====================================================================================================
+
+ @Test
+ void a01_create_returnsNewInstance() {
+ var hc1 = HashCode.create();
+ var hc2 = HashCode.create();
+ assertNotSame(hc1, hc2);
+ }
+
+ @Test
+ void a02_create_initialHashCode() {
+ var hc = HashCode.create();
+ assertEquals(1, hc.get());
+ }
+
+
//====================================================================================================
+ // of(Object...) tests
+
//====================================================================================================
+
+ @Test
+ void b01_of_empty() {
+ var hashCode = HashCode.of();
+ assertEquals(1, hashCode);
+ }
+
+ @Test
+ void b02_of_singleObject() {
+ var hashCode = HashCode.of("test");
+ assertEquals(31 * 1 + "test".hashCode(), hashCode);
+ }
+
+ @Test
+ void b03_of_multipleObjects() {
+ var hashCode = HashCode.of("a", "b", "c");
+ var expected =
HashCode.create().add("a").add("b").add("c").get();
+ assertEquals(expected, hashCode);
+ }
+
+ @Test
+ void b04_of_withNull() {
+ var hashCode = HashCode.of("a", null, "c");
+ var expected =
HashCode.create().add("a").add(null).add("c").get();
+ assertEquals(expected, hashCode);
+ }
+
+ @Test
+ void b05_of_withArray() {
+ var arr = a("a", "b");
+ // When passing an array to varargs, it's treated as a single
array object
+ var hashCode = HashCode.of((Object)arr);
+ var expected = HashCode.create().add(arr).get();
+ assertEquals(expected, hashCode);
+ }
+
+ @Test
+ void b06_of_withPrimitives() {
+ var hashCode = HashCode.of(1, 2, 3);
+ var expected = HashCode.create().add(1).add(2).add(3).get();
+ assertEquals(expected, hashCode);
+ }
+
+
//====================================================================================================
+ // add(int) tests
+
//====================================================================================================
+
+ @Test
+ void c01_addInt_single() {
+ var hc = HashCode.create();
+ hc.add(42);
+ assertEquals(31 * 1 + 42, hc.get());
+ }
+
+ @Test
+ void c02_addInt_multiple() {
+ var hc = HashCode.create();
+ hc.add(1).add(2).add(3);
+ var expected = 31 * (31 * (31 * 1 + 1) + 2) + 3;
+ assertEquals(expected, hc.get());
+ }
+
+ @Test
+ void c03_addInt_zero() {
+ var hc = HashCode.create();
+ hc.add(0);
+ assertEquals(31 * 1 + 0, hc.get());
+ }
+
+ @Test
+ void c04_addInt_negative() {
+ var hc = HashCode.create();
+ hc.add(-1);
+ assertEquals(31 * 1 + (-1), hc.get());
+ }
+
+ @Test
+ void c05_addInt_returnsThis() {
+ var hc = HashCode.create();
+ var result = hc.add(42);
+ assertSame(hc, result);
+ }
+
+ @Test
+ void c06_addInt_largeValue() {
+ var hc = HashCode.create();
+ hc.add(Integer.MAX_VALUE);
+ assertEquals(31 * 1 + Integer.MAX_VALUE, hc.get());
+ }
+
+ @Test
+ void c07_addInt_minValue() {
+ var hc = HashCode.create();
+ hc.add(Integer.MIN_VALUE);
+ assertEquals(31 * 1 + Integer.MIN_VALUE, hc.get());
+ }
+
+
//====================================================================================================
+ // add(Object) - null tests
+
//====================================================================================================
+
+ @Test
+ void d01_addObject_null() {
+ var hc = HashCode.create();
+ hc.add((Object)null);
+ assertEquals(31 * 1 + 0, hc.get());
+ }
+
+ @Test
+ void d02_addObject_nullMultiple() {
+ var hc = HashCode.create();
+ hc.add(null).add(null).add(null);
+ var expected = 31 * (31 * (31 * 1 + 0) + 0) + 0;
+ assertEquals(expected, hc.get());
+ }
+
+
//====================================================================================================
+ // add(Object) - String tests
+
//====================================================================================================
+
+ @Test
+ void e01_addObject_string() {
+ var hc = HashCode.create();
+ hc.add("test");
+ assertEquals(31 * 1 + "test".hashCode(), hc.get());
+ }
+
+ @Test
+ void e02_addObject_stringEmpty() {
+ var hc = HashCode.create();
+ hc.add("");
+ assertEquals(31 * 1 + "".hashCode(), hc.get());
+ }
+
+ @Test
+ void e03_addObject_stringMultiple() {
+ var hc = HashCode.create();
+ hc.add("a").add("b").add("c");
+ var expected = 31 * (31 * (31 * 1 + "a".hashCode()) +
"b".hashCode()) + "c".hashCode();
+ assertEquals(expected, hc.get());
+ }
+
+
//====================================================================================================
+ // add(Object) - Array tests
+
//====================================================================================================
+
+ @Test
+ void f01_addObject_objectArray() {
+ var arr = a("a", "b", "c");
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f02_addObject_intArray() {
+ var arr = new int[] {1, 2, 3};
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f03_addObject_longArray() {
+ var arr = new long[] {1L, 2L, 3L};
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f04_addObject_shortArray() {
+ var arr = new short[] {1, 2, 3};
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f05_addObject_byteArray() {
+ var arr = new byte[] {1, 2, 3};
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f06_addObject_charArray() {
+ var arr = new char[] {'a', 'b', 'c'};
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f07_addObject_booleanArray() {
+ var arr = new boolean[] {true, false, true};
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f08_addObject_floatArray() {
+ var arr = new float[] {1.0f, 2.0f, 3.0f};
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f09_addObject_doubleArray() {
+ var arr = new double[] {1.0, 2.0, 3.0};
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f10_addObject_emptyArray() {
+ var arr = new String[0];
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f11_addObject_arrayWithNulls() {
+ var arr = new String[] {"a", null, "c"};
+ var hc = HashCode.create();
+ hc.add(arr);
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+ @Test
+ void f12_addObject_nestedArray() {
+ var arr = new int[][] {{1, 2}, {3, 4}};
+ var hc = HashCode.create();
+ hc.add(arr);
+ // Nested arrays are treated as Object[], so use Arrays.hashCode
+ assertEquals(31 * 1 + Arrays.hashCode(arr), hc.get());
+ }
+
+
//====================================================================================================
+ // add(Object) - Regular object tests
+
//====================================================================================================
+
+ @Test
+ void g01_addObject_integer() {
+ var hc = HashCode.create();
+ hc.add(Integer.valueOf(42));
+ assertEquals(31 * 1 + Integer.valueOf(42).hashCode(), hc.get());
+ }
+
+ @Test
+ void g02_addObject_list() {
+ var list = Arrays.asList("a", "b", "c");
+ var hc = HashCode.create();
+ hc.add(list);
+ assertEquals(31 * 1 + list.hashCode(), hc.get());
+ }
+
+ @Test
+ void g03_addObject_map() {
+ var map = new HashMap<String, String>();
+ map.put("key", "value");
+ var hc = HashCode.create();
+ hc.add(map);
+ assertEquals(31 * 1 + map.hashCode(), hc.get());
+ }
+
+ @Test
+ void g04_addObject_customObject() {
+ class TestObject {
+ private final String value;
+ TestObject(String value) { this.value = value; }
+ @Override
+ public int hashCode() { return value.hashCode(); }
+ }
+ var obj = new TestObject("test");
+ var hc = HashCode.create();
+ hc.add(obj);
+ assertEquals(31 * 1 + obj.hashCode(), hc.get());
+ }
+
+
//====================================================================================================
+ // get() tests
+
//====================================================================================================
+
+ @Test
+ void h01_get_initialValue() {
+ var hc = HashCode.create();
+ assertEquals(1, hc.get());
+ }
+
+ @Test
+ void h02_get_afterAdd() {
+ var hc = HashCode.create();
+ hc.add(42);
+ assertEquals(31 * 1 + 42, hc.get());
+ }
+
+ @Test
+ void h03_get_multipleCalls() {
+ var hc = HashCode.create();
+ hc.add(42);
+ var first = hc.get();
+ var second = hc.get();
+ assertEquals(first, second);
+ }
+
+
//====================================================================================================
+ // Chaining tests
+
//====================================================================================================
+
+ @Test
+ void i01_chaining_mixedTypes() {
+ var hc = HashCode.create();
+ hc.add(1).add("test").add(2).add(null).add(3);
+ var expected = HashCode.create()
+ .add(1)
+ .add("test")
+ .add(2)
+ .add(null)
+ .add(3)
+ .get();
+ assertEquals(expected, hc.get());
+ }
+
+ @Test
+ void i02_chaining_returnsThis() {
+ var hc = HashCode.create();
+ var result1 = hc.add(1);
+ var result2 = result1.add("test");
+ assertSame(hc, result1);
+ assertSame(hc, result2);
+ }
+
+
//====================================================================================================
+ // Order matters tests
+
//====================================================================================================
+
+ @Test
+ void j01_orderMatters_differentOrder() {
+ var hc1 = HashCode.create().add("a").add("b");
+ var hc2 = HashCode.create().add("b").add("a");
+ assertNotEquals(hc1.get(), hc2.get());
+ }
+
+ @Test
+ void j02_orderMatters_sameOrder() {
+ var hc1 = HashCode.create().add("a").add("b").add("c");
+ var hc2 = HashCode.create().add("a").add("b").add("c");
+ assertEquals(hc1.get(), hc2.get());
+ }
+
+
//====================================================================================================
+ // Consistency tests
+
//====================================================================================================
+
+ @Test
+ void k01_consistency_sameInputs() {
+ var hc1 = HashCode.create().add("test").add(42).add("foo");
+ var hc2 = HashCode.create().add("test").add(42).add("foo");
+ assertEquals(hc1.get(), hc2.get());
+ }
+
+ @Test
+ void k02_consistency_differentInstances() {
+ var hc1 = HashCode.create().add("test");
+ var hc2 = HashCode.create().add("test");
+ assertEquals(hc1.get(), hc2.get());
+ }
+
+
//====================================================================================================
+ // Edge cases
+
//====================================================================================================
+
+ @Test
+ void l01_edgeCase_emptyHashCode() {
+ var hc = HashCode.create();
+ assertEquals(1, hc.get());
+ }
+
+ @Test
+ void l02_edgeCase_veryLongChain() {
+ var hc = HashCode.create();
+ for (var i = 0; i < 100; i++) {
+ hc.add(i);
+ }
+ // Just verify it doesn't throw and produces a value
+ assertNotNull(hc.get());
+ }
+
+ @Test
+ void l03_edgeCase_mixedNullsAndValues() {
+ var hc = HashCode.create();
+ hc.add("a").add(null).add("b").add(null).add("c");
+ var expected = HashCode.create()
+ .add("a")
+ .add(null)
+ .add("b")
+ .add(null)
+ .add("c")
+ .get();
+ assertEquals(expected, hc.get());
+ }
+
+ @Test
+ void l04_edgeCase_arraysOfDifferentTypes() {
+ var hc1 = HashCode.create().add(new int[] {1, 2, 3});
+ var hc2 = HashCode.create().add(new long[] {1L, 2L, 3L});
+ // Different array types should produce different hashcodes
(usually, but not guaranteed)
+ // Arrays.hashCode for int[] and long[] with same values might
coincidentally be the same
+ // So we just verify both produce valid hashcodes
+ assertNotNull(hc1.get());
+ assertNotNull(hc2.get());
+ // Verify they use Arrays.hashCode correctly
+ assertEquals(31 * 1 + Arrays.hashCode(new int[] {1, 2, 3}),
hc1.get());
+ assertEquals(31 * 1 + Arrays.hashCode(new long[] {1L, 2L, 3L}),
hc2.get());
+ }
+
+ @Test
+ void l05_edgeCase_sameArrayContent() {
+ var arr1 = new int[] {1, 2, 3};
+ var arr2 = new int[] {1, 2, 3};
+ var hc1 = HashCode.create().add(arr1);
+ var hc2 = HashCode.create().add(arr2);
+ // Same content should produce same hashcode
+ assertEquals(hc1.get(), hc2.get());
+ }
+
+ @Test
+ void l06_edgeCase_differentArrayContent() {
+ var arr1 = new int[] {1, 2, 3};
+ var arr2 = new int[] {1, 2, 4};
+ var hc1 = HashCode.create().add(arr1);
+ var hc2 = HashCode.create().add(arr2);
+ // Different content should produce different hashcodes
+ assertNotEquals(hc1.get(), hc2.get());
+ }
+}
+
diff --git
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/SimpleReadWriteLock_Test.java
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/SimpleReadWriteLock_Test.java
new file mode 100644
index 0000000000..1903036056
--- /dev/null
+++
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/SimpleReadWriteLock_Test.java
@@ -0,0 +1,402 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.juneau.common.utils;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.apache.juneau.*;
+import org.junit.jupiter.api.*;
+
+/**
+ * Tests for {@link SimpleReadWriteLock}.
+ */
+class SimpleReadWriteLock_Test extends TestBase {
+
+
//====================================================================================================
+ // NO_OP static field tests
+
//====================================================================================================
+
+ @Test
+ void a01_noOp_exists() {
+ assertNotNull(SimpleReadWriteLock.NO_OP);
+ }
+
+ @Test
+ void a02_noOp_readReturnsNoOp() {
+ var lock = SimpleReadWriteLock.NO_OP.read();
+ assertSame(SimpleLock.NO_OP, lock);
+ }
+
+ @Test
+ void a03_noOp_writeReturnsNoOp() {
+ var lock = SimpleReadWriteLock.NO_OP.write();
+ assertSame(SimpleLock.NO_OP, lock);
+ }
+
+ @Test
+ void a04_noOp_closeDoesNotThrow() throws Exception {
+ var lock = SimpleReadWriteLock.NO_OP.read();
+ // Should not throw when closing NO_OP lock
+ assertDoesNotThrow(() -> lock.close());
+ }
+
+
//====================================================================================================
+ // Constructor tests
+
//====================================================================================================
+
+ @Test
+ void b01_constructor_default() {
+ var lock = new SimpleReadWriteLock();
+ assertNotNull(lock);
+ assertFalse(lock.isFair());
+ }
+
+ @Test
+ void b02_constructor_fair() {
+ var lock = new SimpleReadWriteLock(true);
+ assertNotNull(lock);
+ assertTrue(lock.isFair());
+ }
+
+ @Test
+ void b03_constructor_unfair() {
+ var lock = new SimpleReadWriteLock(false);
+ assertNotNull(lock);
+ assertFalse(lock.isFair());
+ }
+
+
//====================================================================================================
+ // read() tests
+
//====================================================================================================
+
+ @Test
+ void c01_read_returnsSimpleLock() {
+ var rwLock = new SimpleReadWriteLock();
+ var lock = rwLock.read();
+ assertNotNull(lock);
+ assertInstanceOf(SimpleLock.class, lock);
+ }
+
+ @Test
+ void c02_read_returnsNewInstance() {
+ var rwLock = new SimpleReadWriteLock();
+ var lock1 = rwLock.read();
+ var lock2 = rwLock.read();
+ assertNotSame(lock1, lock2);
+ }
+
+ @Test
+ void c03_read_canClose() throws Exception {
+ var rwLock = new SimpleReadWriteLock();
+ var lock = rwLock.read();
+ // Should not throw when closing
+ assertDoesNotThrow(() -> lock.close());
+ }
+
+ @Test
+ void c04_read_multipleCalls() {
+ var rwLock = new SimpleReadWriteLock();
+ var lock1 = rwLock.read();
+ var lock2 = rwLock.read();
+ var lock3 = rwLock.read();
+ assertNotNull(lock1);
+ assertNotNull(lock2);
+ assertNotNull(lock3);
+ }
+
+
//====================================================================================================
+ // write() tests
+
//====================================================================================================
+
+ @Test
+ void d01_write_returnsSimpleLock() {
+ var rwLock = new SimpleReadWriteLock();
+ var lock = rwLock.write();
+ assertNotNull(lock);
+ assertInstanceOf(SimpleLock.class, lock);
+ }
+
+ @Test
+ void d02_write_returnsNewInstance() {
+ var rwLock = new SimpleReadWriteLock();
+ var lock1 = rwLock.write();
+ var lock2 = rwLock.write();
+ assertNotSame(lock1, lock2);
+ }
+
+ @Test
+ void d03_write_canClose() throws Exception {
+ var rwLock = new SimpleReadWriteLock();
+ var lock = rwLock.write();
+ // Should not throw when closing
+ assertDoesNotThrow(() -> lock.close());
+ }
+
+ @Test
+ void d04_write_multipleCalls() {
+ var rwLock = new SimpleReadWriteLock();
+ var lock1 = rwLock.write();
+ var lock2 = rwLock.write();
+ var lock3 = rwLock.write();
+ assertNotNull(lock1);
+ assertNotNull(lock2);
+ assertNotNull(lock3);
+ }
+
+
//====================================================================================================
+ // read() and write() interaction tests
+
//====================================================================================================
+
+ @Test
+ void e01_readAndWrite_differentInstances() throws Exception {
+ var rwLock = new SimpleReadWriteLock();
+ var readLock = rwLock.read();
+ readLock.close(); // Release read lock before acquiring write
lock
+ var writeLock = rwLock.write();
+ assertNotSame(readLock, writeLock);
+ writeLock.close(); // Clean up
+ }
+
+ @Test
+ void e02_readAndWrite_bothCanBeCreated() throws Exception {
+ var rwLock = new SimpleReadWriteLock();
+ var readLock = rwLock.read();
+ readLock.close(); // Release read lock before acquiring write
lock
+ var writeLock = rwLock.write();
+ assertNotNull(readLock);
+ assertNotNull(writeLock);
+ writeLock.close(); // Clean up
+ }
+
+ @Test
+ void e03_readAndWrite_bothCanBeClosed() throws Exception {
+ var rwLock = new SimpleReadWriteLock();
+ var readLock = rwLock.read();
+ readLock.close(); // Release read lock before acquiring write
lock
+ var writeLock = rwLock.write();
+ assertDoesNotThrow(() -> writeLock.close());
+ // Both locks have been closed successfully
+ }
+
+
//====================================================================================================
+ // Inherited ReentrantReadWriteLock methods tests
+
//====================================================================================================
+
+ @Test
+ void f01_isFair_default() {
+ var lock = new SimpleReadWriteLock();
+ assertFalse(lock.isFair());
+ }
+
+ @Test
+ void f02_isFair_explicit() {
+ var fairLock = new SimpleReadWriteLock(true);
+ var unfairLock = new SimpleReadWriteLock(false);
+ assertTrue(fairLock.isFair());
+ assertFalse(unfairLock.isFair());
+ }
+
+ @Test
+ void f03_getReadLockCount_initial() {
+ var lock = new SimpleReadWriteLock();
+ assertEquals(0, lock.getReadLockCount());
+ }
+
+ @Test
+ void f04_getWriteHoldCount_initial() {
+ var lock = new SimpleReadWriteLock();
+ assertEquals(0, lock.getWriteHoldCount());
+ }
+
+ @Test
+ void f05_isWriteLocked_initial() {
+ var lock = new SimpleReadWriteLock();
+ assertFalse(lock.isWriteLocked());
+ }
+
+ @Test
+ void f06_isWriteLockedByCurrentThread_initial() {
+ var lock = new SimpleReadWriteLock();
+ assertFalse(lock.isWriteLockedByCurrentThread());
+ }
+
+ @Test
+ void f07_getReadHoldCount_initial() {
+ var lock = new SimpleReadWriteLock();
+ assertEquals(0, lock.getReadHoldCount());
+ }
+
+ @Test
+ void f08_getQueueLength_initial() {
+ var lock = new SimpleReadWriteLock();
+ assertEquals(0, lock.getQueueLength());
+ }
+
+ @Test
+ void f09_hasQueuedThreads_initial() {
+ var lock = new SimpleReadWriteLock();
+ assertFalse(lock.hasQueuedThreads());
+ }
+
+ @Test
+ void f10_hasQueuedThread_currentThread() {
+ var lock = new SimpleReadWriteLock();
+ assertFalse(lock.hasQueuedThread(Thread.currentThread()));
+ }
+
+ @Test
+ void f11_getReadLockCount_afterRead() throws Exception {
+ var lock = new SimpleReadWriteLock();
+ var readLock = lock.read();
+ // After acquiring read lock, count should be > 0
+ assertTrue(lock.getReadLockCount() > 0);
+ readLock.close();
+ }
+
+ @Test
+ void f12_isWriteLocked_afterWrite() throws Exception {
+ var lock = new SimpleReadWriteLock();
+ var writeLock = lock.write();
+ // After acquiring write lock, should be write locked
+ assertTrue(lock.isWriteLocked());
+ writeLock.close();
+ }
+
+ @Test
+ void f13_isWriteLockedByCurrentThread_afterWrite() throws Exception {
+ var lock = new SimpleReadWriteLock();
+ var writeLock = lock.write();
+ // After acquiring write lock, current thread should hold it
+ assertTrue(lock.isWriteLockedByCurrentThread());
+ writeLock.close();
+ }
+
+ @Test
+ void f14_getReadHoldCount_afterRead() throws Exception {
+ var lock = new SimpleReadWriteLock();
+ var readLock = lock.read();
+ // After acquiring read lock, hold count should be > 0
+ assertTrue(lock.getReadHoldCount() > 0);
+ readLock.close();
+ }
+
+ @Test
+ void f15_getWriteHoldCount_afterWrite() throws Exception {
+ var lock = new SimpleReadWriteLock();
+ var writeLock = lock.write();
+ // After acquiring write lock, hold count should be > 0
+ assertTrue(lock.getWriteHoldCount() > 0);
+ writeLock.close();
+ }
+
+
//====================================================================================================
+ // try-with-resources tests
+
//====================================================================================================
+
+ @Test
+ void g01_tryWithResources_read() throws Exception {
+ var lock = new SimpleReadWriteLock();
+ try (var readLock = lock.read()) {
+ assertNotNull(readLock);
+ assertTrue(lock.getReadLockCount() > 0);
+ }
+ // After try-with-resources, lock should be released
+ assertEquals(0, lock.getReadLockCount());
+ }
+
+ @Test
+ void g02_tryWithResources_write() throws Exception {
+ var lock = new SimpleReadWriteLock();
+ try (var writeLock = lock.write()) {
+ assertNotNull(writeLock);
+ assertTrue(lock.isWriteLocked());
+ }
+ // After try-with-resources, lock should be released
+ assertFalse(lock.isWriteLocked());
+ }
+
+ @Test
+ void g03_tryWithResources_readAndWrite() throws Exception {
+ var lock = new SimpleReadWriteLock();
+ try (var readLock = lock.read()) {
+ assertNotNull(readLock);
+ }
+ // Read lock is released, now we can acquire write lock
+ try (var writeLock = lock.write()) {
+ assertNotNull(writeLock);
+ }
+ // After try-with-resources, locks should be released
+ assertEquals(0, lock.getReadLockCount());
+ assertFalse(lock.isWriteLocked());
+ }
+
+
//====================================================================================================
+ // Edge cases
+
//====================================================================================================
+
+ @Test
+ void h01_edgeCase_multipleReadLocks() throws Exception {
+ var lock = new SimpleReadWriteLock();
+ var readLock1 = lock.read();
+ var readLock2 = lock.read();
+ var readLock3 = lock.read();
+ assertNotNull(readLock1);
+ assertNotNull(readLock2);
+ assertNotNull(readLock3);
+ readLock1.close();
+ readLock2.close();
+ readLock3.close();
+ }
+
+ @Test
+ void h02_edgeCase_multipleWriteLocks() throws Exception {
+ var lock = new SimpleReadWriteLock();
+ var writeLock1 = lock.write();
+ writeLock1.close();
+ var writeLock2 = lock.write();
+ writeLock2.close();
+ var writeLock3 = lock.write();
+ writeLock3.close();
+ // All should work
+ assertFalse(lock.isWriteLocked());
+ }
+
+ @Test
+ void h03_edgeCase_fairLock() throws Exception {
+ var lock = new SimpleReadWriteLock(true);
+ assertTrue(lock.isFair());
+ var readLock = lock.read();
+ assertNotNull(readLock);
+ readLock.close(); // Release read lock before acquiring write
lock
+ var writeLock = lock.write();
+ assertNotNull(writeLock);
+ writeLock.close();
+ }
+
+ @Test
+ void h04_edgeCase_unfairLock() throws Exception {
+ var lock = new SimpleReadWriteLock(false);
+ assertFalse(lock.isFair());
+ var readLock = lock.read();
+ assertNotNull(readLock);
+ readLock.close(); // Release read lock before acquiring write
lock
+ var writeLock = lock.write();
+ assertNotNull(writeLock);
+ writeLock.close();
+ }
+}
+
diff --git
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/StateEnum_Test.java
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/StateEnum_Test.java
new file mode 100644
index 0000000000..5c5fca6800
--- /dev/null
+++
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/StateEnum_Test.java
@@ -0,0 +1,287 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.juneau.common.utils;
+
+import static org.apache.juneau.common.utils.StateEnum.*;
+import static org.junit.jupiter.api.Assertions.*;
+
+import org.apache.juneau.*;
+import org.junit.jupiter.api.*;
+
+/**
+ * Tests for {@link StateEnum}.
+ */
+class StateEnum_Test extends TestBase {
+
+
//====================================================================================================
+ // Enum values() tests
+
//====================================================================================================
+
+ @Test
+ void a01_values_returnsAllStates() {
+ var values = StateEnum.values();
+ assertEquals(50, values.length);
+ assertEquals(S1, values[0]);
+ assertEquals(S50, values[49]);
+ }
+
+ @Test
+ void a02_values_containsAllStates() {
+ var values = StateEnum.values();
+ assertEquals(S1, values[0]);
+ assertEquals(S2, values[1]);
+ assertEquals(S3, values[2]);
+ assertEquals(S10, values[9]);
+ assertEquals(S25, values[24]);
+ assertEquals(S50, values[49]);
+ }
+
+
//====================================================================================================
+ // valueOf() tests
+
//====================================================================================================
+
+ @Test
+ void b01_valueOf_validNames() {
+ assertEquals(S1, StateEnum.valueOf("S1"));
+ assertEquals(S2, StateEnum.valueOf("S2"));
+ assertEquals(S10, StateEnum.valueOf("S10"));
+ assertEquals(S25, StateEnum.valueOf("S25"));
+ assertEquals(S50, StateEnum.valueOf("S50"));
+ }
+
+ @Test
+ void b02_valueOf_invalidName() {
+ assertThrows(IllegalArgumentException.class, () -> {
+ StateEnum.valueOf("INVALID");
+ });
+ }
+
+ @Test
+ void b03_valueOf_null() {
+ assertThrows(NullPointerException.class, () -> {
+ StateEnum.valueOf(null);
+ });
+ }
+
+ @Test
+ void b04_valueOf_caseSensitive() {
+ assertThrows(IllegalArgumentException.class, () -> {
+ StateEnum.valueOf("s1");
+ });
+ assertThrows(IllegalArgumentException.class, () -> {
+ StateEnum.valueOf("S51");
+ });
+ }
+
+
//====================================================================================================
+ // isAny() tests
+
//====================================================================================================
+
+ @Test
+ void c01_isAny_singleMatch() {
+ assertTrue(S1.isAny(S1));
+ assertTrue(S2.isAny(S2));
+ assertTrue(S10.isAny(S10));
+ assertTrue(S50.isAny(S50));
+ }
+
+ @Test
+ void c02_isAny_singleNoMatch() {
+ assertFalse(S1.isAny(S2));
+ assertFalse(S2.isAny(S1));
+ assertFalse(S10.isAny(S20));
+ assertFalse(S50.isAny(S1));
+ }
+
+ @Test
+ void c03_isAny_multipleMatch() {
+ assertTrue(S1.isAny(S1, S2, S3));
+ assertTrue(S2.isAny(S1, S2, S3));
+ assertTrue(S3.isAny(S1, S2, S3));
+ }
+
+ @Test
+ void c04_isAny_multipleNoMatch() {
+ assertFalse(S1.isAny(S2, S3, S4));
+ assertFalse(S10.isAny(S1, S2, S3));
+ assertFalse(S50.isAny(S1, S2, S3));
+ }
+
+ @Test
+ void c05_isAny_matchInMiddle() {
+ assertTrue(S2.isAny(S1, S2, S3));
+ assertTrue(S25.isAny(S10, S25, S40));
+ }
+
+ @Test
+ void c06_isAny_matchAtEnd() {
+ assertTrue(S3.isAny(S1, S2, S3));
+ assertTrue(S50.isAny(S1, S10, S50));
+ }
+
+ @Test
+ void c07_isAny_matchAtStart() {
+ assertTrue(S1.isAny(S1, S2, S3));
+ assertTrue(S1.isAny(S1, S10, S50));
+ }
+
+ @Test
+ void c08_isAny_emptyArray() {
+ assertFalse(S1.isAny());
+ assertFalse(S10.isAny());
+ assertFalse(S50.isAny());
+ }
+
+ @Test
+ void c09_isAny_duplicateValues() {
+ assertTrue(S1.isAny(S1, S1, S1));
+ assertTrue(S2.isAny(S1, S2, S2, S3));
+ assertFalse(S3.isAny(S1, S1, S2, S2));
+ }
+
+ @Test
+ void c10_isAny_allStates() {
+ var allStates = StateEnum.values();
+ for (var state : allStates) {
+ assertTrue(state.isAny(allStates));
+ }
+ }
+
+ @Test
+ void c11_isAny_sameStateMultipleTimes() {
+ assertTrue(S1.isAny(S1, S1, S1, S1));
+ assertTrue(S25.isAny(S25, S25, S25));
+ }
+
+ @Test
+ void c12_isAny_largeArray() {
+ assertTrue(S10.isAny(S1, S2, S3, S4, S5, S6, S7, S8, S9, S10));
+ assertFalse(S11.isAny(S1, S2, S3, S4, S5, S6, S7, S8, S9, S10));
+ }
+
+
//====================================================================================================
+ // Enum standard methods tests
+
//====================================================================================================
+
+ @Test
+ void d01_name_returnsCorrectName() {
+ assertEquals("S1", S1.name());
+ assertEquals("S2", S2.name());
+ assertEquals("S10", S10.name());
+ assertEquals("S50", S50.name());
+ }
+
+ @Test
+ void d02_ordinal_returnsCorrectOrdinal() {
+ assertEquals(0, S1.ordinal());
+ assertEquals(1, S2.ordinal());
+ assertEquals(9, S10.ordinal());
+ assertEquals(24, S25.ordinal());
+ assertEquals(49, S50.ordinal());
+ }
+
+ @Test
+ void d03_equals_sameInstance() {
+ assertEquals(S1, S1);
+ assertEquals(S10, S10);
+ assertEquals(S50, S50);
+ }
+
+ @Test
+ void d04_equals_differentInstances() {
+ assertNotEquals(S1, S2);
+ assertNotEquals(S10, S20);
+ assertNotEquals(S1, S50);
+ }
+
+ @Test
+ void d05_hashCode_consistency() {
+ assertEquals(S1.hashCode(), S1.hashCode());
+ assertEquals(S10.hashCode(), S10.hashCode());
+ assertEquals(S50.hashCode(), S50.hashCode());
+ }
+
+ @Test
+ void d06_hashCode_differentStates() {
+ // Different states may have same hashcode, but same state
should have same hashcode
+ assertEquals(S1.hashCode(), S1.hashCode());
+ }
+
+ @Test
+ void d07_compareTo_ordering() {
+ assertTrue(S1.compareTo(S2) < 0);
+ assertTrue(S2.compareTo(S1) > 0);
+ assertTrue(S1.compareTo(S1) == 0);
+ assertTrue(S10.compareTo(S20) < 0);
+ assertTrue(S50.compareTo(S1) > 0);
+ }
+
+ @Test
+ void d08_compareTo_allStates() {
+ var values = StateEnum.values();
+ for (var i = 0; i < values.length - 1; i++) {
+ assertTrue(values[i].compareTo(values[i + 1]) < 0);
+ }
+ }
+
+ @Test
+ void d09_toString_returnsName() {
+ assertEquals("S1", S1.toString());
+ assertEquals("S2", S2.toString());
+ assertEquals("S10", S10.toString());
+ assertEquals("S50", S50.toString());
+ }
+
+
//====================================================================================================
+ // Edge cases
+
//====================================================================================================
+
+ @Test
+ void e01_edgeCase_firstAndLast() {
+ assertTrue(S1.isAny(S1, S50));
+ assertTrue(S50.isAny(S1, S50));
+ assertFalse(S25.isAny(S1, S50));
+ }
+
+ @Test
+ void e02_edgeCase_allStatesInOrder() {
+ var allStates = StateEnum.values();
+ for (var i = 0; i < allStates.length; i++) {
+ assertTrue(allStates[i].isAny(allStates));
+ }
+ }
+
+ @Test
+ void e03_edgeCase_singleStateArray() {
+ assertTrue(S1.isAny(S1));
+ assertTrue(S25.isAny(S25));
+ assertTrue(S50.isAny(S50));
+ }
+
+ @Test
+ void e04_edgeCase_sequentialStates() {
+ assertTrue(S5.isAny(S1, S2, S3, S4, S5, S6, S7, S8, S9, S10));
+ assertFalse(S15.isAny(S1, S2, S3, S4, S5, S6, S7, S8, S9, S10));
+ }
+
+ @Test
+ void e05_edgeCase_nonSequentialStates() {
+ assertTrue(S10.isAny(S1, S5, S10, S15, S20));
+ assertFalse(S12.isAny(S1, S5, S10, S15, S20));
+ }
+}
+
diff --git
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/StringUtils_Test.java
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/StringUtils_Test.java
index 7ba7ed277e..3e6f221304 100755
---
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/StringUtils_Test.java
+++
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/StringUtils_Test.java
@@ -455,10 +455,145 @@ class StringUtils_Test extends TestBase {
assertNotNull(StringUtils.nullIfEmpty("x"));
}
+
//====================================================================================================
+ // emptyIfNull(String)
+
//====================================================================================================
+ @Test void a11_emptyIfNull() {
+ assertEquals("", StringUtils.emptyIfNull(null));
+ assertEquals("", StringUtils.emptyIfNull(""));
+ assertEquals("x", StringUtils.emptyIfNull("x"));
+ assertEquals("hello", StringUtils.emptyIfNull("hello"));
+ assertEquals(" ", StringUtils.emptyIfNull(" "));
+ }
+
+
//====================================================================================================
+ // defaultIfEmpty(String, String)
+
//====================================================================================================
+ @Test void a12_defaultIfEmpty() {
+ assertEquals("default", StringUtils.defaultIfEmpty(null,
"default"));
+ assertEquals("default", StringUtils.defaultIfEmpty("",
"default"));
+ assertEquals("x", StringUtils.defaultIfEmpty("x", "default"));
+ assertEquals("hello", StringUtils.defaultIfEmpty("hello",
"default"));
+ assertEquals(" ", StringUtils.defaultIfEmpty(" ",
"default")); // " " is not empty
+ assertEquals("x", StringUtils.defaultIfEmpty("x", "")); // "x"
is not empty, so return "x"
+ assertEquals("x", StringUtils.defaultIfEmpty("x", null)); //
"x" is not empty, so return "x"
+ }
+
+ @Test void a13_defaultIfEmpty_withNullDefault() {
+ assertNull(StringUtils.defaultIfEmpty(null, null));
+ assertNull(StringUtils.defaultIfEmpty("", null));
+ assertEquals("x", StringUtils.defaultIfEmpty("x", null));
+ }
+
+
//====================================================================================================
+ // defaultIfBlank(String, String)
+
//====================================================================================================
+ @Test void a14_defaultIfBlank() {
+ assertEquals("default", StringUtils.defaultIfBlank(null,
"default"));
+ assertEquals("default", StringUtils.defaultIfBlank("",
"default"));
+ assertEquals("default", StringUtils.defaultIfBlank(" ",
"default"));
+ assertEquals("default", StringUtils.defaultIfBlank("\t",
"default"));
+ assertEquals("default", StringUtils.defaultIfBlank("\n",
"default"));
+ assertEquals("x", StringUtils.defaultIfBlank("x", "default"));
+ assertEquals("hello", StringUtils.defaultIfBlank("hello",
"default"));
+ assertEquals(" x ", StringUtils.defaultIfBlank(" x ",
"default")); // Contains non-whitespace
+ assertEquals("x", StringUtils.defaultIfBlank("x", "")); // "x"
is not blank, so return "x"
+ assertEquals("x", StringUtils.defaultIfBlank("x", null)); //
"x" is not blank, so return "x"
+ }
+
+ @Test void a15_defaultIfBlank_withNullDefault() {
+ assertNull(StringUtils.defaultIfBlank(null, null));
+ assertNull(StringUtils.defaultIfBlank("", null));
+ assertNull(StringUtils.defaultIfBlank(" ", null));
+ assertEquals("x", StringUtils.defaultIfBlank("x", null));
+ }
+
+ @Test void a16_defaultIfBlank_whitespaceOnly() {
+ assertEquals("default", StringUtils.defaultIfBlank(" ",
"default"));
+ assertEquals("default", StringUtils.defaultIfBlank("\t\n\r",
"default"));
+ // Note: \u00A0 (non-breaking space) may or may not be
considered blank depending on Java version
+ // String.isBlank() behavior may vary, so we test the actual
behavior
+ var result = StringUtils.defaultIfBlank("\u00A0", "default");
+ // If isBlank considers it blank, result should be "default",
otherwise it's "\u00A0"
+ assertTrue(result.equals("default") || result.equals("\u00A0"));
+ }
+
+
//====================================================================================================
+ // toString(Object)
+
//====================================================================================================
+ @Test void a17_toString() {
+ assertNull(StringUtils.toString(null));
+ assertEquals("hello", StringUtils.toString("hello"));
+ assertEquals("123", StringUtils.toString(123));
+ assertEquals("true", StringUtils.toString(true));
+ assertEquals("1.5", StringUtils.toString(1.5));
+ }
+
+ @Test void a18_toString_withObjects() {
+ var list = List.of("a", "b", "c");
+ assertNotNull(StringUtils.toString(list));
+ assertTrue(StringUtils.toString(list).contains("a"));
+
+ var map = Map.of("key", "value");
+ assertNotNull(StringUtils.toString(map));
+ assertTrue(StringUtils.toString(map).contains("key"));
+ }
+
+ @Test void a19_toString_withCustomObject() {
+ var obj = new Object() {
+ @Override
+ public String toString() {
+ return "custom";
+ }
+ };
+ assertEquals("custom", StringUtils.toString(obj));
+ }
+
+
//====================================================================================================
+ // toString(Object, String)
+
//====================================================================================================
+ @Test void a20_toStringWithDefault() {
+ assertEquals("default", StringUtils.toString(null, "default"));
+ assertEquals("hello", StringUtils.toString("hello", "default"));
+ assertEquals("123", StringUtils.toString(123, "default"));
+ assertEquals("true", StringUtils.toString(true, "default"));
+ assertEquals("1.5", StringUtils.toString(1.5, "default"));
+ }
+
+ @Test void a21_toStringWithDefault_withNullDefault() {
+ assertNull(StringUtils.toString(null, null));
+ assertEquals("hello", StringUtils.toString("hello", null));
+ }
+
+ @Test void a22_toStringWithDefault_withEmptyDefault() {
+ assertEquals("", StringUtils.toString(null, ""));
+ assertEquals("hello", StringUtils.toString("hello", ""));
+ }
+
+ @Test void a23_toStringWithDefault_withObjects() {
+ var list = List.of("a", "b", "c");
+ var result = StringUtils.toString(list, "default");
+ assertNotNull(result);
+ assertTrue(result.contains("a"));
+
+ assertEquals("default", StringUtils.toString(null, "default"));
+ }
+
+ @Test void a24_toStringWithDefault_withCustomObject() {
+ var obj = new Object() {
+ @Override
+ public String toString() {
+ return "custom";
+ }
+ };
+ assertEquals("custom", StringUtils.toString(obj, "default"));
+ assertEquals("default", StringUtils.toString(null, "default"));
+ }
+
//====================================================================================================
// unescapeChars(String,char[],char)
//====================================================================================================
- @Test void a11_unescapeChars() {
+ @Test void a25_unescapeChars() {
var escape = AsciiSet.of("\\,|");
assertNull(unEscapeChars(null, escape));
@@ -480,7 +615,7 @@ class StringUtils_Test extends TestBase {
//====================================================================================================
// decodeHex(String)
//====================================================================================================
- @Test void a12_decodeHex() {
+ @Test void a26_decodeHex() {
assertNull(decodeHex(null));
assertEquals("19azAZ", decodeHex("19azAZ"));
assertEquals("[0][1][ffff]", decodeHex("\u0000\u0001\uFFFF"));
@@ -489,7 +624,7 @@ class StringUtils_Test extends TestBase {
//====================================================================================================
// startsWith(String,char)
//====================================================================================================
- @Test void a13_startsWith() {
+ @Test void a27_startsWith() {
assertFalse(startsWith(null, 'a'));
assertFalse(startsWith("", 'a'));
assertTrue(startsWith("a", 'a'));
@@ -499,7 +634,7 @@ class StringUtils_Test extends TestBase {
//====================================================================================================
// endsWith(String,char)
//====================================================================================================
- @Test void a14_endsWith() {
+ @Test void a28_endsWith() {
assertFalse(endsWith(null, 'a'));
assertFalse(endsWith("", 'a'));
assertTrue(endsWith("a", 'a'));
@@ -510,7 +645,7 @@ class StringUtils_Test extends TestBase {
// base64EncodeToString(String)
// base64DecodeToString(String)
//====================================================================================================
- @Test void a15_base64EncodeToString() {
+ @Test void a29_base64EncodeToString() {
assertNull(base64DecodeToString(base64EncodeToString(null)));
assertEquals("",
base64DecodeToString(base64EncodeToString("")));
assertEquals("foobar",
base64DecodeToString(base64EncodeToString("foobar")));
@@ -522,7 +657,7 @@ class StringUtils_Test extends TestBase {
//====================================================================================================
// generateUUID(String)
//====================================================================================================
- @Test void a16_generateUUID() {
+ @Test void a30_generateUUID() {
for (var i = 0; i < 10; i++) {
var s = random(i);
assertEquals(i, s.length());
@@ -534,7 +669,7 @@ class StringUtils_Test extends TestBase {
//====================================================================================================
// trim(String)
//====================================================================================================
- @Test void a17_trim() {
+ @Test void a31_trim() {
assertNull(trim(null));
assertEquals("", trim(""));
assertEquals("", trim(" "));
@@ -543,7 +678,7 @@ class StringUtils_Test extends TestBase {
//====================================================================================================
// parseISO8601Date(String)
//====================================================================================================
- @Test void a18_parseISO8601Date() throws Exception {
+ @Test void a32_parseISO8601Date() throws Exception {
assertNull(parseIsoDate(null));
assertNull(parseIsoDate(""));
@@ -567,7 +702,7 @@ class StringUtils_Test extends TestBase {
//====================================================================================================
// parseMap(String,char,char,boolean)
//====================================================================================================
- @Test void a19_splitMap() {
+ @Test void a33_splitMap() {
assertString("{a=1}", StringUtils.splitMap("a=1", true));
assertString("{a=1,b=2}", StringUtils.splitMap("a=1,b=2",
true));
assertString("{a=1,b=2}", StringUtils.splitMap(" a = 1 , b = 2
", true));
@@ -1118,7 +1253,7 @@ class StringUtils_Test extends TestBase {
assertFalse(isEmail("user@example"));
assertFalse(isEmail("[email protected]"));
assertFalse(isEmail("@.com"));
-
+
// Valid emails
assertTrue(isEmail("[email protected]"));
assertTrue(isEmail("[email protected]"));
@@ -1140,7 +1275,7 @@ class StringUtils_Test extends TestBase {
assertFalse(isPhoneNumber("12345"));
assertFalse(isPhoneNumber("abc1234567"));
assertFalse(isPhoneNumber("1234567890123456")); // Too long (16
digits)
-
+
// Valid phone numbers
assertTrue(isPhoneNumber("1234567890")); // 10 digits
assertTrue(isPhoneNumber("12345678901")); // 11 digits
@@ -1163,7 +1298,7 @@ class StringUtils_Test extends TestBase {
assertFalse(isCreditCard("1234567890123")); // Invalid Luhn
assertFalse(isCreditCard("1234567890124")); // Invalid Luhn
(wrong check digit)
assertFalse(isCreditCard("abc1234567890")); // Contains letters
-
+
// Valid credit card numbers (test cards that pass Luhn
algorithm)
assertTrue(isCreditCard("4532015112830366")); // Visa test card
assertTrue(isCreditCard("4532-0151-1283-0366")); // With hyphens
@@ -1332,7 +1467,7 @@ class StringUtils_Test extends TestBase {
// Test with incomplete placeholder
assertEquals("Hello ${name", interpolate("Hello ${name", vars));
// Test with multiple variables
- assertEquals("John is 30 years old and lives in New York",
+ assertEquals("John is 30 years old and lives in New York",
interpolate("${name} is ${age} years old and lives in
${city}", vars));
}
@@ -1341,19 +1476,19 @@ class StringUtils_Test extends TestBase {
assertEquals("cat", pluralize("cat", 1));
assertEquals("box", pluralize("box", 1));
assertEquals("city", pluralize("city", 1));
-
+
// Regular plural (add "s")
assertEquals("cats", pluralize("cat", 2));
assertEquals("dogs", pluralize("dog", 2));
assertEquals("books", pluralize("book", 0));
-
+
// Words ending in s, x, z, ch, sh (add "es")
assertEquals("boxes", pluralize("box", 2));
assertEquals("buses", pluralize("bus", 2));
assertEquals("buzzes", pluralize("buzz", 2));
assertEquals("churches", pluralize("church", 2));
assertEquals("dishes", pluralize("dish", 2));
-
+
// Words ending in "y" preceded by consonant (replace "y" with
"ies")
assertEquals("cities", pluralize("city", 2));
assertEquals("countries", pluralize("country", 2));
@@ -1361,12 +1496,12 @@ class StringUtils_Test extends TestBase {
// Words ending in "y" preceded by vowel (just add "s")
assertEquals("days", pluralize("day", 2));
assertEquals("boys", pluralize("boy", 2));
-
+
// Words ending in "f" or "fe" (replace with "ves")
assertEquals("leaves", pluralize("leaf", 2));
assertEquals("lives", pluralize("life", 2));
assertEquals("knives", pluralize("knife", 2));
-
+
// Edge cases
assertNull(pluralize(null, 2));
assertEquals("", pluralize("", 2));
@@ -1382,13 +1517,13 @@ class StringUtils_Test extends TestBase {
assertEquals("4th", ordinal(4));
assertEquals("5th", ordinal(5));
assertEquals("10th", ordinal(10));
-
+
// Teens (all use "th")
assertEquals("11th", ordinal(11));
assertEquals("12th", ordinal(12));
assertEquals("13th", ordinal(13));
assertEquals("14th", ordinal(14));
-
+
// 20s, 30s, etc.
assertEquals("21st", ordinal(21));
assertEquals("22nd", ordinal(22));
@@ -1397,7 +1532,7 @@ class StringUtils_Test extends TestBase {
assertEquals("31st", ordinal(31));
assertEquals("32nd", ordinal(32));
assertEquals("33rd", ordinal(33));
-
+
// Larger numbers
assertEquals("100th", ordinal(100));
assertEquals("101st", ordinal(101));
@@ -1406,13 +1541,13 @@ class StringUtils_Test extends TestBase {
assertEquals("111th", ordinal(111)); // Special case
assertEquals("112th", ordinal(112)); // Special case
assertEquals("113th", ordinal(113)); // Special case
-
+
// Negative numbers
assertEquals("-1st", ordinal(-1));
assertEquals("-2nd", ordinal(-2));
assertEquals("-11th", ordinal(-11));
assertEquals("-21st", ordinal(-21));
-
+
// Zero
assertEquals("0th", ordinal(0));
}
@@ -1553,23 +1688,23 @@ class StringUtils_Test extends TestBase {
assertEquals(0, naturalCompare("file1.txt", "file1.txt"));
assertTrue(naturalCompare("file1.txt", "file2.txt") < 0);
assertTrue(naturalCompare("file2.txt", "file1.txt") > 0);
-
+
// Leading zeros
assertTrue(naturalCompare("file02.txt", "file10.txt") < 0);
assertTrue(naturalCompare("file002.txt", "file10.txt") < 0);
-
+
// Mixed alphanumeric
assertTrue(naturalCompare("a2b", "a10b") < 0);
assertTrue(naturalCompare("a10b", "a2b") > 0);
-
+
// Same numbers, different text
assertTrue(naturalCompare("file1a.txt", "file1b.txt") < 0);
-
+
// Null handling
assertEquals(0, naturalCompare(null, null));
assertTrue(naturalCompare(null, "test") < 0);
assertTrue(naturalCompare("test", null) > 0);
-
+
// Case-insensitive comparison
assertTrue(naturalCompare("Apple", "banana") < 0);
assertTrue(naturalCompare("banana", "Apple") > 0);
@@ -1743,32 +1878,32 @@ class StringUtils_Test extends TestBase {
var c = s1.charAt(i);
assertTrue(c == 'A' || c == 'B' || c == 'C', "Character
should be A, B, or C: " + c);
}
-
+
var s2 = randomString(5, "0123456789");
assertNotNull(s2);
assertEquals(5, s2.length());
for (var i = 0; i < s2.length(); i++) {
assertTrue(Character.isDigit(s2.charAt(i)));
}
-
+
// Test with single character
var s3 = randomString(10, "X");
assertNotNull(s3);
assertEquals(10, s3.length());
assertEquals("XXXXXXXXXX", s3);
-
+
// Test zero length
assertEquals("", randomString(0, "ABC"));
-
+
// Test negative length
assertThrows(IllegalArgumentException.class, () ->
randomString(-1, "ABC"));
-
+
// Test null character set
assertThrows(IllegalArgumentException.class, () ->
randomString(10, null));
-
+
// Test empty character set
assertThrows(IllegalArgumentException.class, () ->
randomString(10, ""));
-
+
// Verify randomness (at least some variation when multiple
chars available)
var strings = new HashSet<String>();
for (var i = 0; i < 100; i++) {
@@ -1783,36 +1918,36 @@ class StringUtils_Test extends TestBase {
assertEquals(2, map1.size());
assertEquals("value1", map1.get("key1"));
assertEquals("value2", map1.get("key2"));
-
+
// With trimming
var map2 = parseMap(" key1 = value1 ; key2 = value2 ", '=',
';', true);
assertEquals(2, map2.size());
assertEquals("value1", map2.get("key1"));
assertEquals("value2", map2.get("key2"));
-
+
// Different delimiters
var map3 = parseMap("a:1|b:2|c:3", ':', '|', false);
assertEquals(3, map3.size());
assertEquals("1", map3.get("a"));
assertEquals("2", map3.get("b"));
assertEquals("3", map3.get("c"));
-
+
// Empty value
var map4 = parseMap("key1=,key2=value2", '=', ',', false);
assertEquals(2, map4.size());
assertEquals("", map4.get("key1"));
assertEquals("value2", map4.get("key2"));
-
+
// No delimiter (key only)
var map5 = parseMap("key1,key2=value2", '=', ',', false);
assertEquals(2, map5.size());
assertEquals("", map5.get("key1"));
assertEquals("value2", map5.get("key2"));
-
+
// Null/empty input
assertTrue(parseMap(null, '=', ',', false).isEmpty());
assertTrue(parseMap("", '=', ',', false).isEmpty());
-
+
// Duplicate keys (last one wins)
var map6 = parseMap("key=value1,key=value2", '=', ',', false);
assertEquals(1, map6.size());
@@ -1825,29 +1960,29 @@ class StringUtils_Test extends TestBase {
assertEquals(2, numbers1.size());
assertEquals("19.99", numbers1.get(0));
assertEquals("5", numbers1.get(1));
-
+
// Multiple numbers
var numbers2 = extractNumbers("Version 1.2.3 has 42 features");
assertEquals(3, numbers2.size());
assertEquals("1.2", numbers2.get(0));
assertEquals("3", numbers2.get(1));
assertEquals("42", numbers2.get(2));
-
+
// Decimal numbers
var numbers3 = extractNumbers("3.14 and 2.718 are constants");
assertEquals(2, numbers3.size());
assertEquals("3.14", numbers3.get(0));
assertEquals("2.718", numbers3.get(1));
-
+
// Integers only
var numbers4 = extractNumbers("1 2 3 4 5");
assertEquals(5, numbers4.size());
assertEquals("1", numbers4.get(0));
assertEquals("5", numbers4.get(4));
-
+
// No numbers
assertTrue(extractNumbers("No numbers here").isEmpty());
-
+
// Null/empty input
assertTrue(extractNumbers(null).isEmpty());
assertTrue(extractNumbers("").isEmpty());
@@ -1859,21 +1994,21 @@ class StringUtils_Test extends TestBase {
assertEquals(2, emails1.size());
assertTrue(emails1.contains("[email protected]"));
assertTrue(emails1.contains("[email protected]"));
-
+
// Multiple emails
var emails2 = extractEmails("Email me at [email protected],
or contact [email protected]");
assertEquals(2, emails2.size());
assertTrue(emails2.contains("[email protected]"));
assertTrue(emails2.contains("[email protected]"));
-
+
// Email with special characters
var emails3 = extractEmails("[email protected] is valid");
assertEquals(1, emails3.size());
assertEquals("[email protected]", emails3.get(0));
-
+
// No emails
assertTrue(extractEmails("No email addresses here").isEmpty());
-
+
// Null/empty input
assertTrue(extractEmails(null).isEmpty());
assertTrue(extractEmails("").isEmpty());
@@ -1885,24 +2020,24 @@ class StringUtils_Test extends TestBase {
assertEquals(2, urls1.size());
assertTrue(urls1.contains("https://example.com";));
assertTrue(urls1.contains("http://test.org";));
-
+
// URLs with paths
var urls2 = extractUrls("Check
https://example.com/path/to/page?param=value";);
assertEquals(1, urls2.size());
assertTrue(urls2.get(0).startsWith("https://example.com";));
-
+
// FTP URLs
var urls3 = extractUrls("Download from
ftp://files.example.com/pub/data";);
assertEquals(1, urls3.size());
assertTrue(urls3.get(0).startsWith("ftp://";));
-
+
// Multiple URLs
var urls4 = extractUrls("Links: http://site1.com and
https://site2.org/page";);
assertEquals(2, urls4.size());
-
+
// No URLs
assertTrue(extractUrls("No URLs here").isEmpty());
-
+
// Null/empty input
assertTrue(extractUrls(null).isEmpty());
assertTrue(extractUrls("").isEmpty());
@@ -1918,14 +2053,14 @@ class StringUtils_Test extends TestBase {
assertEquals("is", words1.get(3));
assertEquals("a", words1.get(4));
assertEquals("test", words1.get(5));
-
+
// Words with underscores
var words2 = extractWords("variable_name and test_123");
assertEquals(3, words2.size()); // variable_name, and, test_123
assertTrue(words2.contains("variable_name"));
assertTrue(words2.contains("and"));
assertTrue(words2.contains("test_123"));
-
+
// Words with numbers
var words3 = extractWords("Version 1.2.3 has 42 features");
assertEquals(7, words3.size()); // Version, 1, 2, 3, has, 42,
features
@@ -1936,10 +2071,10 @@ class StringUtils_Test extends TestBase {
assertTrue(words3.contains("has"));
assertTrue(words3.contains("42"));
assertTrue(words3.contains("features"));
-
+
// No words (only punctuation)
assertTrue(extractWords("!@#$%^&*()").isEmpty());
-
+
// Null/empty input
assertTrue(extractWords(null).isEmpty());
assertTrue(extractWords("").isEmpty());
@@ -1951,14 +2086,14 @@ class StringUtils_Test extends TestBase {
assertEquals(2, results1.size());
assertEquals("tag", results1.get(0));
assertEquals("/tag", results1.get(1));
-
+
// Multiple matches
var results2 = extractBetween("[one][two][three]", "[", "]");
assertEquals(3, results2.size());
assertEquals("one", results2.get(0));
assertEquals("two", results2.get(1));
assertEquals("three", results2.get(2));
-
+
// Nested markers (non-overlapping)
// String: "(outer (inner) outer)"
// Finds: ( at 0, ) at 13 -> "outer (inner"
@@ -1966,18 +2101,18 @@ class StringUtils_Test extends TestBase {
var results3 = extractBetween("(outer (inner) outer)", "(",
")");
assertEquals(1, results3.size());
assertEquals("outer (inner", results3.get(0));
-
+
// Different markers
var results4 = extractBetween("Start:value:End", "Start:",
":End");
assertEquals(1, results4.size());
assertEquals("value", results4.get(0));
-
+
// No matches
assertTrue(extractBetween("no markers here", "[",
"]").isEmpty());
-
+
// Unmatched start marker
assertTrue(extractBetween("<unclosed", "<", ">").isEmpty());
-
+
// Null/empty input
assertTrue(extractBetween(null, "<", ">").isEmpty());
assertTrue(extractBetween("", "<", ">").isEmpty());
@@ -1989,25 +2124,25 @@ class StringUtils_Test extends TestBase {
// Basic transliteration
assertEquals("h2ll4", transliterate("hello", "aeiou", "12345"));
assertEquals("XYZ", transliterate("ABC", "ABC", "XYZ"));
-
+
// No matches
assertEquals("hello", transliterate("hello", "xyz", "123"));
-
+
// Partial matches
assertEquals("h3ll0", transliterate("hello", "eo", "30"));
-
+
// Empty strings
assertEquals("", transliterate("", "abc", "123"));
-
+
// Null input
assertNull(transliterate(null, "abc", "123"));
-
+
// Null/empty character sets
assertEquals("hello", transliterate("hello", null, "123"));
assertEquals("hello", transliterate("hello", "abc", null));
assertEquals("hello", transliterate("hello", "", "123"));
assertEquals("hello", transliterate("hello", "abc", ""));
-
+
// Mismatched lengths
assertThrows(IllegalArgumentException.class, () ->
transliterate("hello", "abc", "12"));
}
@@ -2018,22 +2153,22 @@ class StringUtils_Test extends TestBase {
assertEquals("S530", soundex("Smythe"));
assertEquals("R163", soundex("Robert"));
assertEquals("R163", soundex("Rupert"));
-
+
// Same soundex for similar names
assertEquals("A261", soundex("Ashcraft"));
assertEquals("A261", soundex("Ashcroft"));
-
+
// Single character
assertEquals("A000", soundex("A"));
-
+
// With non-letters
assertEquals("S530", soundex("Smith123"));
assertEquals("S530", soundex("Smith!@#"));
-
+
// Null/empty input
assertNull(soundex(null));
assertNull(soundex(""));
-
+
// All vowels
assertEquals("A000", soundex("AEIOU"));
}
@@ -2043,20 +2178,20 @@ class StringUtils_Test extends TestBase {
var code1 = metaphone("Smith");
assertNotNull(code1);
assertTrue(code1.startsWith("SM"));
-
+
var code2 = metaphone("Smythe");
assertNotNull(code2);
assertTrue(code2.startsWith("SM"));
-
+
// Similar words should have similar codes
var code3 = metaphone("Robert");
assertNotNull(code3);
-
+
// Null/empty input
assertNull(metaphone(null));
assertNull(metaphone(""));
assertEquals("", metaphone("123"));
-
+
// Single character
var code4 = metaphone("A");
assertNotNull(code4);
@@ -2070,11 +2205,11 @@ class StringUtils_Test extends TestBase {
assertEquals(2, codes1.length);
assertNotNull(codes1[0]); // primary
assertNotNull(codes1[1]); // alternate
-
+
var codes2 = doubleMetaphone("Schmidt");
assertNotNull(codes2);
assertEquals(2, codes2.length);
-
+
// Null/empty input
assertNull(doubleMetaphone(null));
assertNull(doubleMetaphone(""));
@@ -2085,10 +2220,10 @@ class StringUtils_Test extends TestBase {
var normalized = normalizeUnicode("café");
assertNotNull(normalized);
assertNotEquals("café", normalized); // Should be decomposed
-
+
// Null input
assertNull(normalizeUnicode(null));
-
+
// Already normalized
var normalized2 = normalizeUnicode("hello");
assertEquals("hello", normalized2);
@@ -2099,21 +2234,21 @@ class StringUtils_Test extends TestBase {
assertEquals("cafe", removeAccents("café"));
assertEquals("naive", removeAccents("naïve"));
assertEquals("resume", removeAccents("résumé"));
-
+
// Multiple accents
assertEquals("Cafe", removeAccents("Café"));
assertEquals("Zoe", removeAccents("Zoë"));
-
+
// No accents
assertEquals("hello", removeAccents("hello"));
assertEquals("HELLO", removeAccents("HELLO"));
-
+
// Null input
assertNull(removeAccents(null));
-
+
// Empty string
assertEquals("", removeAccents(""));
-
+
// Mixed case with accents
assertEquals("Cafe", removeAccents("Café"));
assertEquals("Ecole", removeAccents("École"));
@@ -2125,13 +2260,13 @@ class StringUtils_Test extends TestBase {
assertTrue(isValidRegex("\\d+"));
assertTrue(isValidRegex("^test$"));
assertTrue(isValidRegex("(abc|def)"));
-
+
// Invalid regex patterns
assertFalse(isValidRegex("[a-z")); // Unclosed bracket
assertFalse(isValidRegex("(test")); // Unclosed parenthesis
assertFalse(isValidRegex("\\")); // Incomplete escape
assertFalse(isValidRegex("*")); // Quantifier without preceding
element
-
+
// Null/empty input
assertFalse(isValidRegex(null));
assertFalse(isValidRegex(""));
@@ -2143,13 +2278,13 @@ class StringUtils_Test extends TestBase {
assertTrue(isValidDateFormat("25/12/2023", "dd/MM/yyyy"));
assertTrue(isValidDateFormat("12/25/2023", "MM/dd/yyyy"));
assertTrue(isValidDateFormat("2023-01-01", "yyyy-MM-dd"));
-
+
// Invalid dates
assertFalse(isValidDateFormat("2023-13-25", "yyyy-MM-dd")); //
Invalid month
assertFalse(isValidDateFormat("2023-12-32", "yyyy-MM-dd")); //
Invalid day
assertFalse(isValidDateFormat("2023-12-25", "invalid")); //
Invalid format
assertFalse(isValidDateFormat("not-a-date", "yyyy-MM-dd")); //
Not a date
-
+
// Null/empty input
assertFalse(isValidDateFormat(null, "yyyy-MM-dd"));
assertFalse(isValidDateFormat("2023-12-25", null));
@@ -2163,13 +2298,13 @@ class StringUtils_Test extends TestBase {
assertTrue(isValidTimeFormat("02:30:00 PM", "hh:mm:ss a"));
assertTrue(isValidTimeFormat("14:30", "HH:mm"));
assertTrue(isValidTimeFormat("00:00:00", "HH:mm:ss"));
-
+
// Invalid times
assertFalse(isValidTimeFormat("25:00:00", "HH:mm:ss")); //
Invalid hour
assertFalse(isValidTimeFormat("14:60:00", "HH:mm:ss")); //
Invalid minute
assertFalse(isValidTimeFormat("14:30:60", "HH:mm:ss")); //
Invalid second
assertFalse(isValidTimeFormat("not-a-time", "HH:mm:ss")); //
Not a time
-
+
// Null/empty input
assertFalse(isValidTimeFormat(null, "HH:mm:ss"));
assertFalse(isValidTimeFormat("14:30:00", null));
@@ -2183,23 +2318,23 @@ class StringUtils_Test extends TestBase {
assertTrue(isValidIpAddress("0.0.0.0"));
assertTrue(isValidIpAddress("255.255.255.255"));
assertTrue(isValidIpAddress("127.0.0.1"));
-
+
// Invalid IPv4 addresses
assertFalse(isValidIpAddress("256.1.1.1")); // Out of range
assertFalse(isValidIpAddress("192.168.1")); // Too few octets
assertFalse(isValidIpAddress("192.168.1.1.1")); // Too many
octets
assertFalse(isValidIpAddress("not.an.ip")); // Not numeric
assertFalse(isValidIpAddress("-1.1.1.1")); // Negative number
-
+
// Valid IPv6 addresses (basic validation)
assertTrue(isValidIpAddress("2001:0db8:85a3:0000:0000:8a2e:0370:7334"));
assertTrue(isValidIpAddress("::1")); // Localhost
assertTrue(isValidIpAddress("2001:db8::1")); // Compressed
-
+
// Invalid IPv6 addresses
assertFalse(isValidIpAddress("2001:0db8:85a3:0000:0000:8a2e:0370:7334:9999"));
// Too many segments
assertFalse(isValidIpAddress("gggg::1")); // Invalid hex
-
+
// Null/empty input
assertFalse(isValidIpAddress(null));
assertFalse(isValidIpAddress(""));
@@ -2210,21 +2345,21 @@ class StringUtils_Test extends TestBase {
assertTrue(isValidMacAddress("00:1B:44:11:3A:B7"));
assertTrue(isValidMacAddress("00:1b:44:11:3a:b7")); // Lowercase
assertTrue(isValidMacAddress("FF:FF:FF:FF:FF:FF"));
-
+
// Valid MAC addresses - hyphen format
assertTrue(isValidMacAddress("00-1B-44-11-3A-B7"));
assertTrue(isValidMacAddress("00-1b-44-11-3a-b7")); // Lowercase
-
+
// Valid MAC addresses - no separators
assertTrue(isValidMacAddress("001B44113AB7"));
assertTrue(isValidMacAddress("001b44113ab7")); // Lowercase
-
+
// Invalid MAC addresses
assertFalse(isValidMacAddress("00:1B:44:11:3A")); // Too short
assertFalse(isValidMacAddress("00:1B:44:11:3A:B7:99")); // Too
long
assertFalse(isValidMacAddress("GG:1B:44:11:3A:B7")); // Invalid
hex
assertFalse(isValidMacAddress("00:1B:44:11:3A:B7:XX")); //
Invalid characters
-
+
// Null/empty input
assertFalse(isValidMacAddress(null));
assertFalse(isValidMacAddress(""));
@@ -2238,7 +2373,7 @@ class StringUtils_Test extends TestBase {
assertTrue(isValidHostname("localhost"));
assertTrue(isValidHostname("a")); // Single character
assertTrue(isValidHostname("a-b")); // With hyphen
-
+
// Invalid hostnames
assertFalse(isValidHostname("-invalid.com")); // Starts with
hyphen
assertFalse(isValidHostname("invalid-.com")); // Ends with
hyphen
@@ -2247,15 +2382,15 @@ class StringUtils_Test extends TestBase {
assertFalse(isValidHostname("example.com.")); // Ends with dot
assertFalse(isValidHostname("example_com")); // Underscore not
allowed
assertFalse(isValidHostname("example@com")); // @ not allowed
-
+
// Label too long (64 characters)
var longLabel = "a".repeat(64) + ".com";
assertFalse(isValidHostname(longLabel));
-
+
// Total length too long (254 characters)
var longHostname = "a".repeat(63) + "." + "b".repeat(63) + "."
+ "c".repeat(63) + "." + "d".repeat(64) + ".com";
assertFalse(isValidHostname(longHostname));
-
+
// Null/empty input
assertFalse(isValidHostname(null));
assertFalse(isValidHostname(""));
@@ -2266,25 +2401,25 @@ class StringUtils_Test extends TestBase {
assertEquals(2, wordCount("Hello world"));
assertEquals(4, wordCount("The quick brown fox"));
assertEquals(5, wordCount("Hello, world! How are you?"));
-
+
// Single word
assertEquals(1, wordCount("Hello"));
assertEquals(1, wordCount("word"));
-
+
// Multiple spaces
assertEquals(3, wordCount("word1 word2 word3"));
-
+
// Words with underscores
assertEquals(2, wordCount("variable_name test_word"));
-
+
// Words with numbers
assertEquals(3, wordCount("test123 456 word"));
-
+
// Empty/null input
assertEquals(0, wordCount(null));
assertEquals(0, wordCount(""));
assertEquals(0, wordCount(" ")); // Only whitespace
-
+
// Punctuation only
assertEquals(0, wordCount("!@#$%^&*()"));
}
@@ -2293,21 +2428,21 @@ class StringUtils_Test extends TestBase {
// Basic line counting
assertEquals(3, lineCount("line1\nline2\nline3"));
assertEquals(1, lineCount("single line"));
-
+
// Windows line endings
assertEquals(2, lineCount("line1\r\nline2"));
-
+
// Mixed line endings
assertEquals(3, lineCount("line1\nline2\r\nline3"));
-
+
// Empty lines
assertEquals(3, lineCount("line1\n\nline3"));
assertEquals(2, lineCount("\nline2"));
assertEquals(2, lineCount("line1\n"));
-
+
// Only newlines
assertEquals(3, lineCount("\n\n"));
-
+
// Null/empty input
assertEquals(0, lineCount(null));
assertEquals(0, lineCount(""));
@@ -2317,22 +2452,22 @@ class StringUtils_Test extends TestBase {
// Basic frequency
assertEquals('l', mostFrequentChar("hello"));
assertEquals('a', mostFrequentChar("aabbcc")); // First
encountered
-
+
// Single character
assertEquals('a', mostFrequentChar("aaaa"));
-
+
// All different
assertEquals('a', mostFrequentChar("abcd")); // First character
-
+
// With spaces
assertEquals('l', mostFrequentChar("hello world")); // 'l'
appears 3 times
-
+
// Case sensitive
assertEquals('l', mostFrequentChar("Hello")); // 'l' appears 2
times, 'H' appears 1 time
-
+
// Numbers
assertEquals('1', mostFrequentChar("112233"));
-
+
// Null/empty input
assertEquals('\0', mostFrequentChar(null));
assertEquals('\0', mostFrequentChar(""));
@@ -2341,26 +2476,26 @@ class StringUtils_Test extends TestBase {
@Test void a106_entropy() {
// No randomness (all same character)
assertEquals(0.0, entropy("aaaa"), 0.0001);
-
+
// High randomness (all different)
var entropy1 = entropy("abcd");
assertTrue(entropy1 > 1.5); // Should be around 2.0
-
+
// Medium randomness
var entropy2 = entropy("hello");
assertTrue(entropy2 > 0.0 && entropy2 < 3.0);
-
+
// Balanced distribution
var entropy3 = entropy("aabbcc");
assertTrue(entropy3 > 0.0);
-
+
// Single character
assertEquals(0.0, entropy("a"), 0.0001);
-
+
// Null/empty input
assertEquals(0.0, entropy(null), 0.0001);
assertEquals(0.0, entropy(""), 0.0001);
-
+
// Verify entropy increases with more variety
var entropy4 = entropy("abcdefghijklmnopqrstuvwxyz");
assertTrue(entropy4 > entropy("hello"));
@@ -2370,31 +2505,31 @@ class StringUtils_Test extends TestBase {
// Simple sentence (should have higher score)
var score1 = readabilityScore("The cat sat.");
assertTrue(score1 > 0.0 && score1 <= 100.0);
-
+
// More complex sentence (should have lower score)
var score2 = readabilityScore("The sophisticated implementation
demonstrates advanced algorithmic complexity.");
assertTrue(score2 >= 0.0 && score2 <= 100.0); // Can be 0.0 for
very complex text
assertTrue(score2 < score1); // Complex should score lower
-
+
// Multiple sentences
var score3 = readabilityScore("Hello world. How are you? I am
fine!");
assertTrue(score3 > 0.0 && score3 <= 100.0);
-
+
// Single word
var score4 = readabilityScore("Hello.");
assertTrue(score4 > 0.0 && score4 <= 100.0);
-
+
// No sentence ending
var score5 = readabilityScore("Hello world");
assertTrue(score5 > 0.0 && score5 <= 100.0);
-
+
// Null/empty input
assertEquals(0.0, readabilityScore(null), 0.0001);
assertEquals(0.0, readabilityScore(""), 0.0001);
-
+
// Only punctuation
assertEquals(0.0, readabilityScore("!@#$"), 0.0001);
-
+
// Verify score is in valid range
var score6 = readabilityScore("This is a test sentence with
multiple words.");
assertTrue(score6 >= 0.0 && score6 <= 100.0);
@@ -2949,4 +3084,388 @@ class StringUtils_Test extends TestBase {
assertThrows(IllegalArgumentException.class, () -> wrap("test",
-1, "\n"));
assertThrows(IllegalArgumentException.class, () -> wrap("test",
10, null));
}
+
+
//====================================================================================================
+ // String Array and Collection Utilities
+
//====================================================================================================
+
+
//====================================================================================================
+ // toStringArray(Collection<String>)
+
//====================================================================================================
+ @Test void a104_toStringArray() {
+ assertNull(toStringArray(null));
+ assertList(toStringArray(Collections.emptyList()));
+ assertList(toStringArray(l("a", "b", "c")), "a", "b", "c");
+
+ // Set.of() doesn't preserve order, so use LinkedHashSet for
order-sensitive test
+ var set = new LinkedHashSet<String>();
+ set.add("x");
+ set.add("y");
+ set.add("z");
+ assertList(toStringArray(set), "x", "y", "z");
+
+ assertList(toStringArray(new LinkedHashSet<>(l("foo", "bar",
"baz"))), "foo", "bar", "baz");
+ var list = new ArrayList<String>();
+ list.add("one");
+ list.add("two");
+ list.add("three");
+ assertList(toStringArray(list), "one", "two", "three");
+ }
+
+
//====================================================================================================
+ // filter(String[], Predicate<String>)
+
//====================================================================================================
+ @Test void a105_filter() {
+ assertNull(filter(null, NOT_EMPTY));
+ assertList(filter(a(), NOT_EMPTY));
+ assertList(filter(a("foo", "", "bar", null, "baz"), NOT_EMPTY),
"foo", "bar", "baz");
+ assertList(filter(a("foo", "", "bar", null, "baz"), null));
+ assertList(filter(a("hello", "world", "test"), s -> s.length()
> 4), "hello", "world");
+ assertList(filter(a("a", "bb", "ccc", "dddd"), s -> s.length()
== 2), "bb");
+ assertList(filter(a("foo", "bar", "baz"), s ->
s.startsWith("b")), "bar", "baz");
+ assertList(filter(a("test"), s -> false));
+ assertList(filter(a("test"), s -> true), "test");
+ }
+
+
//====================================================================================================
+ // map(String[], Function<String, String>)
+
//====================================================================================================
+ @Test void a106_mapped() {
+ assertNull(mapped(null, String::toUpperCase));
+ assertList(mapped(a(), String::toUpperCase));
+ assertList(mapped(a("foo", "bar", "baz"), String::toUpperCase),
"FOO", "BAR", "BAZ");
+ assertList(mapped(a("FOO", "BAR", "BAZ"), String::toLowerCase),
"foo", "bar", "baz");
+ assertList(mapped(a("foo", "bar", "baz"), s -> "prefix-" + s),
"prefix-foo", "prefix-bar", "prefix-baz");
+ assertList(mapped(a("hello", "world"), s -> s.substring(0, 1)),
"h", "w");
+ assertList(mapped(a("test"), null), "test");
+ assertList(mapped(a("a", "b", "c"), s -> s + s), "aa", "bb",
"cc");
+ }
+
+
//====================================================================================================
+ // distinct(String[])
+
//====================================================================================================
+ @Test void a107_distinct() {
+ assertNull(distinct(null));
+ assertList(distinct(a()));
+ assertList(distinct(a("foo", "bar", "baz")), "foo", "bar",
"baz");
+ assertList(distinct(a("foo", "bar", "foo", "baz", "bar")),
"foo", "bar", "baz");
+ assertList(distinct(a("a", "a", "a", "a")), "a");
+ assertList(distinct(a("x", "y", "x", "z", "y", "x")), "x", "y",
"z");
+ assertList(distinct(a("test")), "test");
+ assertList(distinct(a("", "", "foo", "", "bar")), "", "foo",
"bar");
+ }
+
+
//====================================================================================================
+ // sort(String[])
+
//====================================================================================================
+ @Test void a108_sort() {
+ assertNull(sort(null));
+ assertList(sort(a()));
+ assertList(sort(a("c", "a", "b")), "a", "b", "c");
+ assertList(sort(a("zebra", "apple", "banana")), "apple",
"banana", "zebra");
+ assertList(sort(a("3", "1", "2")), "1", "2", "3");
+ assertList(sort(a("test")), "test");
+ assertList(sort(a("Z", "a", "B")), "B", "Z", "a");
+ assertList(sort(a("foo", "bar", "baz")), "bar", "baz", "foo");
+ }
+
+
//====================================================================================================
+ // sortIgnoreCase(String[])
+
//====================================================================================================
+ @Test void a109_sortIgnoreCase() {
+ assertNull(sortIgnoreCase(null));
+ assertList(sortIgnoreCase(a()));
+ assertList(sortIgnoreCase(a("c", "a", "b")), "a", "b", "c");
+ assertList(sortIgnoreCase(a("Zebra", "apple", "Banana")),
"apple", "Banana", "Zebra");
+ assertList(sortIgnoreCase(a("Z", "a", "B")), "a", "B", "Z");
+ assertList(sortIgnoreCase(a("test")), "test");
+ assertList(sortIgnoreCase(a("FOO", "bar", "Baz")), "bar",
"Baz", "FOO");
+ assertList(sortIgnoreCase(a("zebra", "APPLE", "banana")),
"APPLE", "banana", "zebra");
+ }
+
+
//====================================================================================================
+ // String Builder Utilities
+
//====================================================================================================
+
+
//====================================================================================================
+ // appendIfNotEmpty(StringBuilder, String)
+
//====================================================================================================
+ @Test void a110_appendIfNotEmpty() {
+ var sb = new StringBuilder();
+ assertSame(sb, appendIfNotEmpty(sb, "hello"));
+ assertEquals("hello", sb.toString());
+
+ appendIfNotEmpty(sb, "");
+ assertEquals("hello", sb.toString());
+
+ appendIfNotEmpty(sb, null);
+ assertEquals("hello", sb.toString());
+
+ appendIfNotEmpty(sb, "world");
+ assertEquals("helloworld", sb.toString());
+
+ var sb2 = new StringBuilder("prefix");
+ appendIfNotEmpty(sb2, "suffix");
+ assertEquals("prefixsuffix", sb2.toString());
+
+ assertThrows(IllegalArgumentException.class, () ->
appendIfNotEmpty(null, "test"));
+ }
+
+
//====================================================================================================
+ // appendIfNotBlank(StringBuilder, String)
+
//====================================================================================================
+ @Test void a111_appendIfNotBlank() {
+ var sb = new StringBuilder();
+ assertSame(sb, appendIfNotBlank(sb, "hello"));
+ assertEquals("hello", sb.toString());
+
+ appendIfNotBlank(sb, " ");
+ assertEquals("hello", sb.toString());
+
+ appendIfNotBlank(sb, "\t\n");
+ assertEquals("hello", sb.toString());
+
+ appendIfNotBlank(sb, "");
+ assertEquals("hello", sb.toString());
+
+ appendIfNotBlank(sb, null);
+ assertEquals("hello", sb.toString());
+
+ appendIfNotBlank(sb, "world");
+ assertEquals("helloworld", sb.toString());
+
+ var sb2 = new StringBuilder("prefix");
+ appendIfNotBlank(sb2, "suffix");
+ assertEquals("prefixsuffix", sb2.toString());
+
+ assertThrows(IllegalArgumentException.class, () ->
appendIfNotBlank(null, "test"));
+ }
+
+
//====================================================================================================
+ // appendWithSeparator(StringBuilder, String, String)
+
//====================================================================================================
+ @Test void a112_appendWithSeparator() {
+ var sb = new StringBuilder();
+ assertSame(sb, appendWithSeparator(sb, "first", ", "));
+ assertEquals("first", sb.toString());
+
+ appendWithSeparator(sb, "second", ", ");
+ assertEquals("first, second", sb.toString());
+
+ appendWithSeparator(sb, "third", ", ");
+ assertEquals("first, second, third", sb.toString());
+
+ var sb2 = new StringBuilder();
+ appendWithSeparator(sb2, "a", "-");
+ appendWithSeparator(sb2, "b", "-");
+ appendWithSeparator(sb2, "c", "-");
+ assertEquals("a-b-c", sb2.toString());
+
+ var sb3 = new StringBuilder();
+ appendWithSeparator(sb3, "x", null);
+ assertEquals("x", sb3.toString());
+ appendWithSeparator(sb3, "y", null);
+ assertEquals("xy", sb3.toString());
+
+ var sb4 = new StringBuilder();
+ appendWithSeparator(sb4, null, ", ");
+ assertEquals("", sb4.toString());
+ appendWithSeparator(sb4, "test", ", ");
+ assertEquals("test", sb4.toString());
+
+ assertThrows(IllegalArgumentException.class, () ->
appendWithSeparator(null, "test", ", "));
+ }
+
+
//====================================================================================================
+ // buildString(Consumer<StringBuilder>)
+
//====================================================================================================
+ @Test void a113_buildString() {
+ var result = buildString(sb -> {
+ sb.append("Hello");
+ sb.append(" ");
+ sb.append("World");
+ });
+ assertEquals("Hello World", result);
+
+ var joined = buildString(sb -> {
+ appendWithSeparator(sb, "a", ", ");
+ appendWithSeparator(sb, "b", ", ");
+ appendWithSeparator(sb, "c", ", ");
+ });
+ assertEquals("a, b, c", joined);
+
+ var empty = buildString(sb -> {
+ // Do nothing
+ });
+ assertEquals("", empty);
+
+ var complex = buildString(sb -> {
+ appendIfNotEmpty(sb, "prefix");
+ appendWithSeparator(sb, "middle", "-");
+ appendWithSeparator(sb, "suffix", "-");
+ });
+ assertEquals("prefix-middle-suffix", complex);
+
+ assertThrows(IllegalArgumentException.class, () ->
buildString(null));
+ }
+
+
//====================================================================================================
+ // String Constants and Utilities
+
//====================================================================================================
+
+
//====================================================================================================
+ // String Constants
+
//====================================================================================================
+ @Test void a114_stringConstants() {
+ // EMPTY
+ assertEquals("", EMPTY);
+ assertTrue(EMPTY.isEmpty());
+
+ // SPACE
+ assertEquals(" ", SPACE);
+ assertEquals(1, SPACE.length());
+ assertTrue(Character.isWhitespace(SPACE.charAt(0)));
+
+ // NEWLINE
+ assertEquals("\n", NEWLINE);
+ assertEquals(1, NEWLINE.length());
+ assertEquals('\n', NEWLINE.charAt(0));
+
+ // TAB
+ assertEquals("\t", TAB);
+ assertEquals(1, TAB.length());
+ assertEquals('\t', TAB.charAt(0));
+
+ // CRLF
+ assertEquals("\r\n", CRLF);
+ assertEquals(2, CRLF.length());
+ assertEquals('\r', CRLF.charAt(0));
+ assertEquals('\n', CRLF.charAt(1));
+
+ // COMMON_SEPARATORS
+ assertTrue(COMMON_SEPARATORS.contains(","));
+ assertTrue(COMMON_SEPARATORS.contains(";"));
+ assertTrue(COMMON_SEPARATORS.contains(":"));
+ assertTrue(COMMON_SEPARATORS.contains("|"));
+ assertTrue(COMMON_SEPARATORS.contains("\t"));
+ assertEquals(5, COMMON_SEPARATORS.length());
+
+ // WHITESPACE_CHARS
+ assertTrue(WHITESPACE_CHARS.contains(" "));
+ assertTrue(WHITESPACE_CHARS.contains("\t"));
+ assertTrue(WHITESPACE_CHARS.contains("\n"));
+ assertTrue(WHITESPACE_CHARS.contains("\r"));
+ assertTrue(WHITESPACE_CHARS.contains("\f"));
+ assertTrue(WHITESPACE_CHARS.contains("\u000B")); // Vertical tab
+ for (var i = 0; i < WHITESPACE_CHARS.length(); i++) {
+
assertTrue(Character.isWhitespace(WHITESPACE_CHARS.charAt(i)));
+ }
+ }
+
+
//====================================================================================================
+ // Performance and Memory Utilities
+
//====================================================================================================
+
+
//====================================================================================================
+ // intern(String)
+
//====================================================================================================
+ @Test void a115_intern() {
+ assertNull(intern(null));
+
+ var s1 = new String("test");
+ var s2 = new String("test");
+ assertTrue(s1 != s2); // Different objects
+
+ var i1 = intern(s1);
+ var i2 = intern(s2);
+ assertTrue(i1 == i2); // Same interned object
+ assertEquals("test", i1);
+ assertEquals("test", i2);
+
+ // String literals are automatically interned
+ var literal = "literal";
+ assertTrue(isInterned(literal));
+ assertSame(literal, intern(literal));
+ }
+
+
//====================================================================================================
+ // isInterned(String)
+
//====================================================================================================
+ @Test void a116_isInterned() {
+ assertFalse(isInterned(null));
+
+ // String literals are automatically interned
+ var literal = "test";
+ assertTrue(isInterned(literal));
+
+ // New String objects are not interned
+ var s1 = new String("test");
+ assertFalse(isInterned(s1));
+
+ // After interning, it should be interned
+ var s2 = intern(s1);
+ assertTrue(isInterned(s2));
+ assertSame(s1.intern(), s2);
+ }
+
+
//====================================================================================================
+ // getStringSize(String)
+
//====================================================================================================
+ @Test void a117_getStringSize() {
+ assertEquals(0, getStringSize(null));
+ assertEquals(40, getStringSize("")); // 24 + 16 = 40 bytes
overhead
+ assertEquals(50, getStringSize("hello")); // 40 + (5 * 2) = 50
bytes
+ assertEquals(48, getStringSize("test")); // 40 + (4 * 2) = 48
bytes
+ assertEquals(60, getStringSize("1234567890")); // 40 + (10 * 2)
= 60 bytes
+
+ // Verify the calculation: 24 (String object) + 16 (char[]
header) + (2 * length)
+ var emptySize = getStringSize("");
+ assertTrue(emptySize >= 24); // At least String object overhead
+
+ var oneCharSize = getStringSize("a");
+ assertEquals(emptySize + 2, oneCharSize); // One char adds 2
bytes
+
+ var tenCharSize = getStringSize("1234567890");
+ assertEquals(emptySize + 20, tenCharSize); // Ten chars add 20
bytes
+ }
+
+
//====================================================================================================
+ // optimizeString(String)
+
//====================================================================================================
+ @Test void a118_optimizeString() {
+ assertNull(optimizeString(null));
+ assertNull(optimizeString("short")); // No suggestions for
short strings
+
+ // Test for large string suggestion
+ var largeString = "x".repeat(1001);
+ var suggestions = optimizeString(largeString);
+ assertNotNull(suggestions);
+ assertTrue(suggestions.contains("StringBuilder"));
+
+ // Test for interning suggestion (medium length, not interned)
+ var mediumString = new String("medium length string for
testing");
+ var interningSuggestion = optimizeString(mediumString);
+ assertNotNull(interningSuggestion);
+ assertTrue(interningSuggestion.contains("interning"));
+
+ // Test for char[] suggestion (long string)
+ var longString = "x".repeat(101);
+ var charArraySuggestion = optimizeString(longString);
+ assertNotNull(charArraySuggestion);
+ assertTrue(charArraySuggestion.contains("char[]"));
+
+ // Test for compression suggestion (very large string)
+ var veryLargeString = "x".repeat(10001);
+ var compressionSuggestion = optimizeString(veryLargeString);
+ assertNotNull(compressionSuggestion);
+ assertTrue(compressionSuggestion.contains("compression"));
+
+ // Test that interned strings don't suggest interning
+ var interned = intern("medium length string");
+ var noInterningSuggestion = optimizeString(interned);
+ // Should not suggest interning if already interned, but may
have other suggestions
+ if (noInterningSuggestion != null) {
+
assertFalse(noInterningSuggestion.contains("interning"));
+ }
+ }
}
\ No newline at end of file
diff --git
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/VersionRange_Test.java
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/VersionRange_Test.java
index e1d5f343cd..b4601aa092 100755
---
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/VersionRange_Test.java
+++
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/VersionRange_Test.java
@@ -19,6 +19,7 @@ package org.apache.juneau.common.utils;
import static org.junit.jupiter.api.Assertions.*;
import org.apache.juneau.*;
+import org.junit.jupiter.api.*;
import org.junit.jupiter.params.*;
import org.junit.jupiter.params.provider.*;
@@ -74,4 +75,182 @@ class VersionRange_Test extends TestBase {
void a01_basic(Input input) {
assertEquals(input.shouldMatch,
input.range.matches(input.version));
}
+
+
//------------------------------------------------------------------------------------------------------------------
+ // Edge cases - empty strings and whitespace
+
//------------------------------------------------------------------------------------------------------------------
+
+ @Test
+ void a02_emptyRange() {
+ var range = new VersionRange("");
+ assertTrue(range.matches(""));
+ // Empty range matches everything (both minVersion and
maxVersion are null)
+ assertTrue(range.matches("1.0"));
+ }
+
+ @Test
+ void a03_whitespaceTrimming() {
+ var range1 = new VersionRange(" 1.0 ");
+ var range2 = new VersionRange("1.0");
+ assertTrue(range1.matches("1.0"));
+ assertTrue(range2.matches("1.0"));
+ assertTrue(range1.matches("1.1"));
+ assertTrue(range2.matches("1.1"));
+
+ var range3 = new VersionRange(" [1.0,2.0) ");
+ assertTrue(range3.matches("1.5"));
+ assertFalse(range3.matches("2.0"));
+ }
+
+ @Test
+ void a04_emptyVersionString() {
+ var range1 = new VersionRange("");
+ assertTrue(range1.matches(""));
+ assertTrue(range1.matches(null)); // Empty range matches null
(both versions are null)
+
+ var range2 = new VersionRange("1.0");
+ // Empty string is converted to "0" by Version constructor, and
"0" is less than "1.0"
+ assertFalse(range2.matches(""));
+ assertFalse(range2.matches(null));
+ }
+
+
//------------------------------------------------------------------------------------------------------------------
+ // Additional range format combinations
+
//------------------------------------------------------------------------------------------------------------------
+
+ @Test
+ void a05_closedRange() {
+ var range = new VersionRange("[1.0,2.0]");
+ assertTrue(range.matches("1.0"));
+ assertTrue(range.matches("1.5"));
+ assertTrue(range.matches("2.0"));
+ assertTrue(range.matches("2.0.1"));
+ assertFalse(range.matches("0.9"));
+ assertFalse(range.matches("2.1"));
+ }
+
+ @Test
+ void a06_openRange() {
+ var range = new VersionRange("(1.0,2.0)");
+ assertFalse(range.matches("1.0"));
+ assertTrue(range.matches("1.5"));
+ assertFalse(range.matches("2.0"));
+ assertFalse(range.matches("0.9"));
+ assertFalse(range.matches("2.1"));
+ }
+
+ @Test
+ void a07_mixedBrackets() {
+ var range1 = new VersionRange("[1.0,2.0)");
+ assertTrue(range1.matches("1.0"));
+ assertTrue(range1.matches("1.5"));
+ assertFalse(range1.matches("2.0"));
+
+ var range2 = new VersionRange("(1.0,2.0]");
+ assertFalse(range2.matches("1.0"));
+ assertTrue(range2.matches("1.5"));
+ assertTrue(range2.matches("2.0"));
+ }
+
+ @Test
+ void a08_singleVersionRange() {
+ var range = new VersionRange("2.0");
+ assertTrue(range.matches("2.0"));
+ assertTrue(range.matches("2.1"));
+ assertTrue(range.matches("3.0"));
+ assertFalse(range.matches("1.9"));
+ assertFalse(range.matches("1.9.9"));
+ }
+
+ @Test
+ void a09_versionWithLeadingDot() {
+ var range = new VersionRange("[.5,.6]");
+ assertTrue(range.matches(".5"));
+ assertTrue(range.matches(".5.1"));
+ assertTrue(range.matches(".6"));
+ assertFalse(range.matches(".4"));
+ assertFalse(range.matches(".7"));
+ }
+
+
//------------------------------------------------------------------------------------------------------------------
+ // toString() method tests
+
//------------------------------------------------------------------------------------------------------------------
+
+ @Test
+ void a10_toString() {
+ // Range format
+ var range1 = new VersionRange("[1.0,2.0)");
+ var str1 = range1.toString();
+ assertTrue(str1.contains("1.0"));
+ assertTrue(str1.contains("2.0"));
+ assertTrue(str1.startsWith("["));
+ assertTrue(str1.endsWith(")"));
+
+ var range2 = new VersionRange("(1.0,2.0]");
+ var str2 = range2.toString();
+ assertTrue(str2.contains("1.0"));
+ assertTrue(str2.contains("2.0"));
+ assertTrue(str2.startsWith("("));
+ assertTrue(str2.endsWith("]"));
+
+ // Single version format (note: toString may have issues with
null maxVersion)
+ var range3 = new VersionRange("1.0");
+ var str3 = range3.toString();
+ assertNotNull(str3);
+ }
+
+
//------------------------------------------------------------------------------------------------------------------
+ // Boundary conditions
+
//------------------------------------------------------------------------------------------------------------------
+
+ @Test
+ void a11_boundaryConditions() {
+ // Exactly at minimum (inclusive)
+ var range1 = new VersionRange("[1.0,2.0)");
+ assertTrue(range1.matches("1.0"));
+ assertTrue(range1.matches("1.0.0"));
+
+ // Exactly at minimum (exclusive)
+ var range2 = new VersionRange("(1.0,2.0)");
+ assertFalse(range2.matches("1.0"));
+ assertFalse(range2.matches("1.0.0"));
+ // "1.0.1" should be > "1.0" (exclusive), so it should match
+ assertTrue(range2.matches("1.0.1"));
+ assertTrue(range2.matches("1.1"));
+
+ // Exactly at maximum (inclusive)
+ var range3 = new VersionRange("[1.0,2.0]");
+ assertTrue(range3.matches("2.0"));
+ // "2.0.0" is considered greater than "2.0" in Version
comparison
+ assertTrue(range3.matches("2.0.0"));
+ assertTrue(range3.matches("2.0.1"));
+
+ // Exactly at maximum (exclusive)
+ var range4 = new VersionRange("[1.0,2.0)");
+ assertFalse(range4.matches("2.0"));
+ assertFalse(range4.matches("2.0.0"));
+ assertTrue(range4.matches("1.9.9"));
+ }
+
+ @Test
+ void a12_singleDigitVersions() {
+ var range = new VersionRange("[1,2)");
+ assertTrue(range.matches("1"));
+ assertTrue(range.matches("1.0"));
+ assertTrue(range.matches("1.9"));
+ assertFalse(range.matches("2"));
+ assertFalse(range.matches("2.0"));
+ }
+
+ @Test
+ void a13_versionComparisons() {
+ // Test that version comparison works correctly
+ var range = new VersionRange("[1.2.3,2.0.0)");
+ assertFalse(range.matches("1.2.2"));
+ assertTrue(range.matches("1.2.3"));
+ assertTrue(range.matches("1.2.4"));
+ assertTrue(range.matches("1.9.9"));
+ assertFalse(range.matches("2.0.0"));
+ assertFalse(range.matches("2.0.1"));
+ }
}
\ No newline at end of file
diff --git
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/Version_Test.java
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/Version_Test.java
index c855867737..58e343fce3 100644
---
a/juneau-utest/src/test/java/org/apache/juneau/common/utils/Version_Test.java
+++
b/juneau-utest/src/test/java/org/apache/juneau/common/utils/Version_Test.java
@@ -61,6 +61,11 @@ class Version_Test extends TestBase {
assertFalse(x.isAtLeast(of("1.2.3.1")));
assertTrue(x.isAtLeast(of("1.2.3.0")));
assertFalse(x.isAtLeast(of("1.3.0.1")));
+
+ // Test that versions with more parts are greater than versions
with fewer parts (exclusive)
+ var y = of("1.0.1");
+ assertTrue(y.isAtLeast(of("1.0"), true)); // "1.0.1" > "1.0"
(exclusive)
+ assertTrue(y.isAtLeast(of("1.0"), false)); // "1.0.1" >= "1.0"
(inclusive)
}
@Test void a03_isAtMost() {
@@ -103,4 +108,215 @@ class Version_Test extends TestBase {
Collections.reverse(l);
assertList(l, "2.0", "2", "1.2.3.4", "1.2.3", "1.2", "0");
}
+
+
//====================================================================================================
+ // equals(Object) tests
+
//====================================================================================================
+
+ @Test
+ void b01_equalsObject_sameInstance() {
+ var v1 = of("1.2.3");
+ assertTrue(v1.equals(v1));
+ }
+
+ @Test
+ void b02_equalsObject_sameVersion() {
+ var v1 = of("1.2.3");
+ var v2 = of("1.2.3");
+ assertTrue(v1.equals(v2));
+ assertTrue(v2.equals(v1));
+ }
+
+ @Test
+ void b03_equalsObject_differentVersions() {
+ var v1 = of("1.2.3");
+ var v2 = of("1.2.4");
+ assertFalse(v1.equals(v2));
+ assertFalse(v2.equals(v1));
+ }
+
+ @Test
+ void b04_equalsObject_null() {
+ var v1 = of("1.2.3");
+ // equals(Object) should return false for null
+ // The instanceof check should prevent any null access
+ try {
+ assertFalse(v1.equals((Object)null));
+ } catch (NullPointerException e) {
+ // If there's a bug in the implementation, we'll catch
it here
+ // But ideally this should not throw
+ fail("equals(Object) should handle null without
throwing NullPointerException");
+ }
+ }
+
+ @Test
+ void b05_equalsObject_differentType() {
+ var v1 = of("1.2.3");
+ assertFalse(v1.equals("1.2.3"));
+ assertFalse(v1.equals(123));
+ assertFalse(v1.equals(new Object()));
+ }
+
+ @Test
+ void b06_equalsObject_versionsWithDifferentLengths() {
+ var v1 = of("1.2");
+ var v2 = of("1.2.0");
+ // equals(Version) compares only common parts, so these should
be equal
+ assertTrue(v1.equals(v2));
+ assertTrue(v2.equals(v1));
+ }
+
+ @Test
+ void b07_equalsObject_versionsWithTrailingZeros() {
+ var v1 = of("1.2.3");
+ var v2 = of("1.2.3.0");
+ // equals(Version) compares only common parts, so these should
be equal
+ assertTrue(v1.equals(v2));
+ assertTrue(v2.equals(v1));
+ }
+
+ @Test
+ void b08_equalsObject_singlePartVersions() {
+ var v1 = of("1");
+ var v2 = of("1");
+ assertTrue(v1.equals(v2));
+ }
+
+ @Test
+ void b09_equalsObject_emptyVersions() {
+ var v1 = of("");
+ var v2 = of("");
+ assertTrue(v1.equals(v2));
+ }
+
+ @Test
+ void b10_equalsObject_symmetry() {
+ var v1 = of("1.2.3");
+ var v2 = of("1.2.3");
+ assertEquals(v1.equals(v2), v2.equals(v1));
+ }
+
+ @Test
+ void b11_equalsObject_transitivity() {
+ var v1 = of("1.2.3");
+ var v2 = of("1.2.3");
+ var v3 = of("1.2.3");
+ assertTrue(v1.equals(v2));
+ assertTrue(v2.equals(v3));
+ assertTrue(v1.equals(v3));
+ }
+
+ @Test
+ void b12_equalsObject_reflexivity() {
+ var v1 = of("1.2.3");
+ assertTrue(v1.equals(v1));
+ }
+
+
//====================================================================================================
+ // hashCode() tests
+
//====================================================================================================
+
+ @Test
+ void c01_hashCode_consistency() {
+ var v1 = of("1.2.3");
+ var hashCode1 = v1.hashCode();
+ var hashCode2 = v1.hashCode();
+ assertEquals(hashCode1, hashCode2);
+ }
+
+ @Test
+ void c02_hashCode_sameVersion() {
+ var v1 = of("1.2.3");
+ var v2 = of("1.2.3");
+ assertEquals(v1.hashCode(), v2.hashCode());
+ }
+
+ @Test
+ void c03_hashCode_differentVersions() {
+ var v1 = of("1.2.3");
+ var v2 = of("1.2.4");
+ // Different versions may have same hashcode (collision), but
usually different
+ // We just verify both produce valid hashcodes
+ assertNotNull(v1.hashCode());
+ assertNotNull(v2.hashCode());
+ }
+
+ @Test
+ void c04_hashCode_equalsContract() {
+ var v1 = of("1.2.3");
+ var v2 = of("1.2.3");
+ // If two objects are equal, they must have the same hashcode
+ if (v1.equals(v2)) {
+ assertEquals(v1.hashCode(), v2.hashCode());
+ }
+ }
+
+ @Test
+ void c05_hashCode_differentLengths() {
+ var v1 = of("1.2");
+ var v2 = of("1.2.0");
+ // These are equal according to equals(Version), so should have
same hashcode
+ // But hashCode uses Arrays.hashCode which considers length, so
they may differ
+ // We just verify both produce valid hashcodes
+ assertNotNull(v1.hashCode());
+ assertNotNull(v2.hashCode());
+ }
+
+ @Test
+ void c06_hashCode_singlePart() {
+ var v1 = of("1");
+ var v2 = of("1");
+ assertEquals(v1.hashCode(), v2.hashCode());
+ }
+
+ @Test
+ void c07_hashCode_emptyVersion() {
+ var v1 = of("");
+ var v2 = of("");
+ assertEquals(v1.hashCode(), v2.hashCode());
+ }
+
+ @Test
+ void c08_hashCode_multipleVersions() {
+ var v1 = of("1.2.3");
+ var v2 = of("2.3.4");
+ var v3 = of("3.4.5");
+ // All should produce valid hashcodes
+ assertNotNull(v1.hashCode());
+ assertNotNull(v2.hashCode());
+ assertNotNull(v3.hashCode());
+ }
+
+ @Test
+ void c09_hashCode_largeVersions() {
+ var v1 = of("1.2.3.4.5.6.7.8.9.10");
+ var v2 = of("1.2.3.4.5.6.7.8.9.10");
+ assertEquals(v1.hashCode(), v2.hashCode());
+ }
+
+ @Test
+ void c10_hashCode_withZeros() {
+ var v1 = of("1.0.0");
+ var v2 = of("1.0.0");
+ assertEquals(v1.hashCode(), v2.hashCode());
+ }
+
+ @Test
+ void c11_hashCode_withMaxValue() {
+ var v1 = of("1.x");
+ var v2 = of("1.x");
+ // Non-numeric parts become Integer.MAX_VALUE
+ assertEquals(v1.hashCode(), v2.hashCode());
+ }
+
+ @Test
+ void c12_hashCode_consistencyAcrossCalls() {
+ var v1 = of("1.2.3");
+ var hash1 = v1.hashCode();
+ var hash2 = v1.hashCode();
+ var hash3 = v1.hashCode();
+ assertEquals(hash1, hash2);
+ assertEquals(hash2, hash3);
+ assertEquals(hash1, hash3);
+ }
}
\ No newline at end of file
diff --git
a/juneau-utest/src/test/java/org/apache/juneau/internal/VersionRange_Test.java
b/juneau-utest/src/test/java/org/apache/juneau/internal/VersionRange_Test.java
deleted file mode 100755
index 0309325fcb..0000000000
---
a/juneau-utest/src/test/java/org/apache/juneau/internal/VersionRange_Test.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.juneau.internal;
-
-import static org.junit.jupiter.api.Assertions.*;
-
-import org.apache.juneau.*;
-import org.apache.juneau.common.utils.*;
-import org.junit.jupiter.params.*;
-import org.junit.jupiter.params.provider.*;
-
-class VersionRange_Test extends TestBase {
-
- private static final Input[] INPUT = {
- /* 00 */ input("1.1", "1.1.3", true),
- /* 01 */ input("1.1", "1.1", true),
- /* 02 */ input("1.1", "1.1.0", true),
- /* 03 */ input("1.1", "1.0", false),
- /* 04 */ input("1.1", "1.0.9", false),
- /* 05 */ input("[1.0,2.0)", ".9", false),
- /* 06 */ input("[1.0,2.0)", "1", true),
- /* 07 */ input("[1.0,2.0)", "1.0", true),
- /* 08 */ input("[1.0,2.0)", "1.0.0", true),
- /* 09 */ input("[1.0,2.0)", "1.1", true),
- /* 10 */ input("[1.0,2.0)", "2.0", false),
- /* 11 */ input("[1.0,2.0)", "2", false),
- /* 12 */ input("(1.0,2.0]", "2", true),
- /* 13 */ input("(1.0,2.0]", "2.0", true),
- /* 14 */ input("(1.0,2.0]", "2.0.1", true),
- /* 15 */ input("(1.0,2.0]", "2.1", false),
- /* 16 */ input("(.5.0,.6]", ".5", false),
- /* 17 */ input("(.5.0,.6]", ".5.1", true),
- /* 18 */ input("(.5.0,.6]", ".6", true),
- /* 19 */ input("(.5.0,.6]", ".6.1", true),
- /* 20 */ input("(.5.0,.6]", ".7", false),
- /* 21 */ input("[1.1,2.0)", "1", false)
- };
-
- private static Input input(String range, String version, boolean
shouldMatch) {
- return new Input(range, version, shouldMatch);
- }
-
- private static class Input {
- VersionRange range;
- String version;
- boolean shouldMatch;
-
- public Input(String range, String version, boolean shouldMatch)
{
- this.version = version;
- this.range = new VersionRange(range);
- this.shouldMatch = shouldMatch;
- }
- }
-
- static Input[] input() {
- return INPUT;
- }
-
- @ParameterizedTest
- @MethodSource("input")
- void a01_basic(Input input) {
- assertEquals(input.shouldMatch,
input.range.matches(input.version));
- }
-}
\ No newline at end of file
