Author: mbenson
Date: Thu Mar 3 00:02:10 2011
New Revision: 1076463
URL: http://svn.apache.org/viewvc?rev=1076463&view=rev
Log:
additional tests
Modified:
commons/sandbox/functor/trunk/src/test/java/org/apache/commons/functor/core/collection/TestFilteredIterable.java
Modified:
commons/sandbox/functor/trunk/src/test/java/org/apache/commons/functor/core/collection/TestFilteredIterable.java
URL:
http://svn.apache.org/viewvc/commons/sandbox/functor/trunk/src/test/java/org/apache/commons/functor/core/collection/TestFilteredIterable.java?rev=1076463&r1=1076462&r2=1076463&view=diff
==============================================================================
---
commons/sandbox/functor/trunk/src/test/java/org/apache/commons/functor/core/collection/TestFilteredIterable.java
(original)
+++
commons/sandbox/functor/trunk/src/test/java/org/apache/commons/functor/core/collection/TestFilteredIterable.java
Thu Mar 3 00:02:10 2011
@@ -30,6 +30,7 @@ import junit.framework.TestSuite;
import org.apache.commons.functor.BaseFunctorTest;
import org.apache.commons.functor.UnaryPredicate;
import org.apache.commons.functor.core.Constant;
+import org.apache.commons.functor.core.IsEqual;
/**
* @version $Revision$ $Date$
@@ -221,9 +222,14 @@ public class TestFilteredIterable extend
for (String s : strings) {
assertTrue(s instanceof String);
}
+ }
+
+ public void testRetainOneType2() {
+ Iterable<Object> objects = Arrays.asList((Object) "foo", "bar", "baz",
2L, BigInteger.ZERO);
Iterator<Number> iterator =
FilteredIterable.of(objects).retain(Number.class).iterator();
assertEquals(2L, iterator.next());
assertEquals(BigInteger.ZERO, iterator.next());
+ assertFalse(iterator.hasNext());
}
public void testRetainMultipleTypes() {
@@ -231,6 +237,22 @@ public class TestFilteredIterable extend
Iterator<Object> iterator =
FilteredIterable.of(objects).retain(Long.class, BigInteger.class).iterator();
assertEquals(2L, iterator.next());
assertEquals(BigInteger.ZERO, iterator.next());
+ assertFalse(iterator.hasNext());
+ }
+
+ public void testMultipleLevels() {
+ Iterable<Object> objects = Arrays.asList((Object) "foo", "bar", "baz",
2L, BigInteger.ZERO);
+ Iterator<String> iterator =
FilteredIterable.of(objects).retain(String.class).retain(IsEqual.to("foo"))
+ .iterator();
+ assertEquals("foo", iterator.next());
+ assertFalse(iterator.hasNext());
+ }
+
+ public void testMultipleLevels2() {
+ Iterable<Object> objects = Arrays.asList((Object) "foo", "bar", "baz",
2L, BigInteger.ZERO);
+ Iterator<Long> iterator =
FilteredIterable.of(objects).retain(Number.class).retain(Long.class).iterator();
+ assertEquals(2L, iterator.next().longValue());
+ assertFalse(iterator.hasNext());
}
public void testRetainNullType() {
