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btellier pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/james-project.git
commit dde54c8273f6cbc4f06d0efba04eda0608bd8cf6
Author: Benoit Tellier <btell...@linagora.com>
AuthorDate: Thu Mar 21 15:23:33 2019 +0700
MAILBOX-388 MailRepositoryPath::hasPrefix
---
.../mailrepository/api/MailRepositoryPath.java | 10 ++++
.../mailrepository/api/MailRepositoryPathTest.java | 66 ++++++++++++++++++++++
2 files changed, 76 insertions(+)
diff --git
a/server/mailrepository/mailrepository-api/src/main/java/org/apache/james/mailrepository/api/MailRepositoryPath.java
b/server/mailrepository/mailrepository-api/src/main/java/org/apache/james/mailrepository/api/MailRepositoryPath.java
index 5bb9d79..f2d8686 100644
---
a/server/mailrepository/mailrepository-api/src/main/java/org/apache/james/mailrepository/api/MailRepositoryPath.java
+++
b/server/mailrepository/mailrepository-api/src/main/java/org/apache/james/mailrepository/api/MailRepositoryPath.java
@@ -64,6 +64,16 @@ public class MailRepositoryPath implements
Comparable<MailRepositoryPath> {
return from(value + PATH_DELIMITER + suffix);
}
+ public boolean hasPrefix(MailRepositoryPath other) {
+ if (value.isEmpty()) {
+ return false;
+ }
+ if (other.value.isEmpty()) {
+ return true;
+ }
+ return value.startsWith(other.value + PATH_DELIMITER);
+ }
+
public String asString() {
return value;
}
diff --git
a/server/mailrepository/mailrepository-api/src/test/java/org/apache/james/mailrepository/api/MailRepositoryPathTest.java
b/server/mailrepository/mailrepository-api/src/test/java/org/apache/james/mailrepository/api/MailRepositoryPathTest.java
index bb16d0f..31201e7 100644
---
a/server/mailrepository/mailrepository-api/src/test/java/org/apache/james/mailrepository/api/MailRepositoryPathTest.java
+++
b/server/mailrepository/mailrepository-api/src/test/java/org/apache/james/mailrepository/api/MailRepositoryPathTest.java
@@ -92,4 +92,70 @@ class MailRepositoryPathTest {
assertThatThrownBy(() ->
MailRepositoryPath.from("abc").subPath("/def"))
.isInstanceOf(IllegalArgumentException.class);
}
+
+ @Test
+ void hasPrefixShouldReturnFalseWhenEquals() {
+
assertThat(MailRepositoryPath.from("abc/def").hasPrefix(MailRepositoryPath.from("abc/def")))
+ .isFalse();
+ }
+
+ @Test
+ void hasPrefixShouldReturnFalseWhenSiblings() {
+
assertThat(MailRepositoryPath.from("abc/def").hasPrefix(MailRepositoryPath.from("abc/ghi")))
+ .isFalse();
+ }
+
+ @Test
+ void hasPrefixShouldReturnFalseWhenAncestor() {
+
assertThat(MailRepositoryPath.from("abc").hasPrefix(MailRepositoryPath.from("abc/ghi")))
+ .isFalse();
+ }
+
+ @Test
+ void hasPrefixShouldReturnTrueWhenDescendant() {
+
assertThat(MailRepositoryPath.from("abc/ghi").hasPrefix(MailRepositoryPath.from("abc")))
+ .isTrue();
+ }
+
+ @Test
+ void hasPrefixShouldReturnTrueWhenDescendantStartingWithSlash() {
+
assertThat(MailRepositoryPath.from("/abc/ghi").hasPrefix(MailRepositoryPath.from("/abc")))
+ .isTrue();
+ }
+
+ @Test
+ void hasPrefixShouldReturnFalseWhenDescendantAdditionalFirstSlash() {
+
assertThat(MailRepositoryPath.from("abc/ghi").hasPrefix(MailRepositoryPath.from("/abc")))
+ .isFalse();
+ }
+
+ @Test
+ void hasPrefixShouldReturnFalseWhenDescendantMissingFirstSlash() {
+
assertThat(MailRepositoryPath.from("/abc/ghi").hasPrefix(MailRepositoryPath.from("abc")))
+ .isFalse();
+ }
+
+ @Test
+ void hasPrefixShouldReturnTrueWhenFarDescendant() {
+
assertThat(MailRepositoryPath.from("abc/ghi/klm").hasPrefix(MailRepositoryPath.from("abc")))
+ .isTrue();
+ }
+
+ @Test
+ void hasPrefixShouldReturnTrueWhenEmpty() {
+
assertThat(MailRepositoryPath.from("abc").hasPrefix(MailRepositoryPath.from("")))
+ .isTrue();
+ }
+
+ @Test
+ void hasPrefixShouldReturnFalseWhenBothEmpty() {
+
assertThat(MailRepositoryPath.from("").hasPrefix(MailRepositoryPath.from("")))
+ .isFalse();
+ }
+
+ @Test
+ void hasPrefixShouldReturnFalseWhenMissingSlah() {
+
assertThat(MailRepositoryPath.from("abcghi").hasPrefix(MailRepositoryPath.from("abc")))
+ .isFalse();
+ }
}
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