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Fixed generics testcase. 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1366807 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Thomas Neidhart 2012-07-29 10:37:03 +00:00
parent 23405f00a3
commit a9b7c29bc7
1 changed files with 9 additions and 6 deletions
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15
src/test/java/org/apache/commons/collections/bag/TransformedBagTest.java
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@ -36,13 +36,15 @@ public class TransformedBagTest<T> extends AbstractBagTest<T> {
@Override @Override
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
public Bag<T> makeObject() { public Bag<T> makeObject() {
return TransformedBag.transformingBag(new HashBag<T>(), (Transformer<T, T>) TestTransformedCollection.NOOP_TRANSFORMER); return TransformedBag.transformingBag(new HashBag<T>(),
(Transformer<T, T>) TestTransformedCollection.NOOP_TRANSFORMER);
} }
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
public void testTransformedBag() { public void testTransformedBag() {
//T had better be Object! //T had better be Object!
Bag<T> bag = TransformedBag.transformingBag(new HashBag<T>(), (Transformer<T, T>) TestTransformedCollection.STRING_TO_INTEGER_TRANSFORMER); Bag<T> bag = TransformedBag.transformingBag(new HashBag<T>(),
(Transformer<T, T>) TestTransformedCollection.STRING_TO_INTEGER_TRANSFORMER);
assertEquals(0, bag.size()); assertEquals(0, bag.size());
Object[] els = new Object[] {"1", "3", "5", "7", "2", "4", "6"}; Object[] els = new Object[] {"1", "3", "5", "7", "2", "4", "6"};
for (int i = 0; i < els.length; i++) { for (int i = 0; i < els.length; i++) {
@ -56,14 +58,15 @@ public class TransformedBagTest<T> extends AbstractBagTest<T> {
assertEquals(true, bag.remove(new Integer((String) els[0]))); assertEquals(true, bag.remove(new Integer((String) els[0])));
} }
// TODO: Generics @SuppressWarnings("unchecked")
public void testTransformedBag_decorateTransform() { public void testTransformedBag_decorateTransform() {
Bag originalBag = new HashBag(); Bag<T> originalBag = new HashBag<T>();
Object[] els = new Object[] {"1", "3", "5", "7", "2", "4", "6"}; Object[] els = new Object[] {"1", "3", "5", "7", "2", "4", "6"};
for (int i = 0; i < els.length; i++) { for (int i = 0; i < els.length; i++) {
originalBag.add(els[i]); originalBag.add((T) els[i]);
} }
Bag bag = TransformedBag.transformedBag(originalBag, TestTransformedCollection.STRING_TO_INTEGER_TRANSFORMER); Bag<T> bag = TransformedBag.transformedBag(originalBag,
(Transformer<T, T>) TestTransformedCollection.STRING_TO_INTEGER_TRANSFORMER);
assertEquals(els.length, bag.size()); assertEquals(els.length, bag.size());
for (int i = 0; i < els.length; i++) { for (int i = 0; i < els.length; i++) {
assertEquals(true, bag.contains(new Integer((String) els[i]))); assertEquals(true, bag.contains(new Integer((String) els[i])));