Author: adrianc
Date: Wed Apr 7 22:01:26 2010
New Revision: 931703
URL: http://svn.apache.org/viewvc?rev=931703&view=rev
Log:
More unit tests.
Added:
commons/sandbox/convert/trunk/src/test/java/org/apache/commons/convert/TestMisc.java
(with props)
Added:
commons/sandbox/convert/trunk/src/test/java/org/apache/commons/convert/TestMisc.java
URL:
http://svn.apache.org/viewvc/commons/sandbox/convert/trunk/src/test/java/org/apache/commons/convert/TestMisc.java?rev=931703&view=auto
==============================================================================
---
commons/sandbox/convert/trunk/src/test/java/org/apache/commons/convert/TestMisc.java
(added)
+++
commons/sandbox/convert/trunk/src/test/java/org/apache/commons/convert/TestMisc.java
Wed Apr 7 22:01:26 2010
@@ -0,0 +1,107 @@
+/*******************************************************************************
+ * 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.commons.convert;
+
+import java.lang.reflect.Constructor;
+import java.math.BigDecimal;
+import java.net.URL;
+import java.util.AbstractMap;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.SortedMap;
+
+import junit.framework.TestCase;
+
+public class TestMisc extends TestCase {
+
+ public static <S> void assertPassThru(Object wanted, Class<S> sourceClass)
throws Exception {
+ assertPassThru(wanted, sourceClass, sourceClass);
+ }
+
+ public static <S> void assertPassThru(Object wanted, Class<S> sourceClass,
Class<? super S> targetClass) throws Exception {
+ Converter<S, ? super S> converter =
Converters.getConverter(sourceClass, targetClass);
+ Object result = converter.convert(Util.<S>cast(wanted));
+ assertEquals("pass thru convert", wanted, result);
+ assertSame("pass thru exact equals", wanted, result);
+ assertTrue("pass thru can convert wanted",
converter.canConvert(wanted.getClass(), targetClass));
+ assertTrue("pass thru can convert source",
converter.canConvert(sourceClass, targetClass));
+ assertEquals("pass thru source class", wanted.getClass(),
converter.getSourceClass());
+ assertEquals("pass thru target class", targetClass,
converter.getTargetClass());
+ }
+
+ public static void assertStaticHelperClass(Class<?> clz) throws Exception {
+ Constructor<?>[] constructors = clz.getDeclaredConstructors();
+ assertEquals(clz.getName() + " constructor count", 1,
constructors.length);
+ assertEquals(clz.getName() + " private declared constructor", 1 <<
Constructor.DECLARED, constructors[0].getModifiers() & ~(1 <<
Constructor.PUBLIC) & (1 << Constructor.DECLARED));
+ constructors[0].setAccessible(true);
+ constructors[0].newInstance();
+ }
+
+ public void testLoadContainedConvertersIgnoresException() {
+ Converters.loadContainedConverters(TestMisc.class);
+ }
+
+ public void testPassthru() throws Exception {
+ String string = "convert";
+ BigDecimal bigDecimal = new BigDecimal("1.234");
+ URL url = new URL("http://www.apache.org";);
+ List<String> baseList = Arrays.asList(new String[]{"a", "1"});
+ ArrayList<String> arrayList = new ArrayList<String>(baseList);
+ HashMap<String, String> hashMap = new HashMap<String, String>();
+ hashMap.put("a", "1");
+ Object[] testObjects = new Object[] {
+ string,
+ bigDecimal,
+ url,
+ arrayList,
+ hashMap,
+ };
+ for (Object testObject: testObjects) {
+ assertPassThru(testObject, testObject.getClass());
+ }
+ assertPassThru(arrayList, arrayList.getClass(), List.class);
+ assertPassThru(hashMap, hashMap.getClass(), Map.class);
+ }
+
+ public void testStaticHelperClass() throws Exception {
+ assertStaticHelperClass(Converters.class);
+ assertStaticHelperClass(Util.class);
+ }
+
+ public void testUtil() throws Exception {
+ assertTrue("Is instance of", Util.instanceOf(SortedMap.class,
Map.class));
+ assertTrue("Is instance of", Util.instanceOf(Map.class,
AbstractMap.class));
+ assertTrue("Is instance of", Util.instanceOf(HashMap.class,
Map.class));
+ assertTrue("Is instance of", Util.instanceOf(HashMap.class,
AbstractMap.class));
+ assertFalse("Is not instance of", Util.instanceOf(URL.class,
Map.class));
+ assertFalse("Is not instance of", Util.instanceOf(List.class,
Map.class));
+ assertTrue("Is empty (null)", Util.isEmpty(null));
+ assertTrue("Is empty (empty String)", Util.isEmpty(""));
+ assertFalse("Is not empty", Util.isEmpty("convert"));
+ }
+
+ public static class ConverterLoaderImpl implements ConverterLoader {
+ public void loadConverters() {
+ throw new RuntimeException();
+ }
+ }
+}
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commons/sandbox/convert/trunk/src/test/java/org/apache/commons/convert/TestMisc.java
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