diff options
Diffstat (limited to 'jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/ListenerListTests.java')
-rw-r--r-- | jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/ListenerListTests.java | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/ListenerListTests.java b/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/ListenerListTests.java deleted file mode 100644 index f9fa1fd7af..0000000000 --- a/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/ListenerListTests.java +++ /dev/null @@ -1,178 +0,0 @@ -package org.eclipse.jpt.utility.tests.internal; - -import java.io.Serializable; -import java.util.EventListener; - -import junit.framework.TestCase; - -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.jpt.utility.internal.ListenerList; - -@SuppressWarnings("nls") -public class ListenerListTests extends TestCase { - - public ListenerListTests(String name) { - super(name); - } - - public void testGetListeners() throws Exception { - ListenerList<Listener> listenerList = new ListenerList<Listener>(Listener.class); - Listener listener1 = new LocalListener(); - Listener listener2 = new LocalListener(); - Listener[] listeners = listenerList.getListeners(); - assertEquals(0, listeners.length); - - listenerList.add(listener1); - listenerList.add(listener2); - listeners = listenerList.getListeners(); - assertEquals(2, listeners.length); - assertTrue(CollectionTools.contains(listeners, listener1)); - assertTrue(CollectionTools.contains(listeners, listener2)); - } - - public void testSize() throws Exception { - ListenerList<Listener> listenerList = new ListenerList<Listener>(Listener.class); - Listener listener1 = new LocalListener(); - Listener listener2 = new LocalListener(); - assertEquals(0, listenerList.size()); - - listenerList.add(listener1); - listenerList.add(listener2); - assertEquals(2, listenerList.size()); - } - - public void testIsEmpty() throws Exception { - ListenerList<Listener> listenerList = new ListenerList<Listener>(Listener.class); - Listener listener1 = new LocalListener(); - Listener listener2 = new LocalListener(); - assertTrue(listenerList.isEmpty()); - - listenerList.add(listener1); - listenerList.add(listener2); - assertFalse(listenerList.isEmpty()); - } - - public void testAdd_null() throws Exception { - ListenerList<Listener> listenerList = new ListenerList<Listener>(Listener.class); - boolean exCaught = false; - try { - listenerList.add(null); - fail("invalid listener list: " + listenerList); - } catch (NullPointerException ex) { - exCaught = true; - } - assertTrue(exCaught); - } - - public void testAdd_duplicate() throws Exception { - ListenerList<Listener> listenerList = new ListenerList<Listener>(Listener.class); - Listener listener = new LocalListener(); - listenerList.add(listener); - - boolean exCaught = false; - try { - listenerList.add(listener); - fail("invalid listener list: " + listenerList); - } catch (IllegalArgumentException ex) { - exCaught = true; - } - assertTrue(exCaught); - } - - public void testRemove() throws Exception { - ListenerList<Listener> listenerList = new ListenerList<Listener>(Listener.class); - Listener listener1 = new LocalListener(); - Listener listener2 = new LocalListener(); - listenerList.add(listener1); - listenerList.add(listener2); - assertTrue(CollectionTools.contains(listenerList.getListeners(), listener1)); - assertTrue(CollectionTools.contains(listenerList.getListeners(), listener2)); - - listenerList.remove(listener1); - assertFalse(CollectionTools.contains(listenerList.getListeners(), listener1)); - assertTrue(CollectionTools.contains(listenerList.getListeners(), listener2)); - - listenerList.remove(listener2); - assertFalse(CollectionTools.contains(listenerList.getListeners(), listener2)); - } - - public void testRemove_null() throws Exception { - ListenerList<Listener> listenerList = new ListenerList<Listener>(Listener.class); - boolean exCaught = false; - try { - listenerList.remove(null); - fail("invalid listener list: " + listenerList); - } catch (NullPointerException ex) { - exCaught = true; - } - assertTrue(exCaught); - } - - public void testRemove_unregistered() throws Exception { - ListenerList<Listener> listenerList = new ListenerList<Listener>(Listener.class); - Listener listener = new LocalListener(); - listenerList.add(listener); - listenerList.remove(listener); - - boolean exCaught = false; - try { - listenerList.remove(listener); - fail("invalid listener list: " + listenerList); - } catch (IllegalArgumentException ex) { - exCaught = true; - } - assertTrue(exCaught); - } - - public void testClear() throws Exception { - ListenerList<Listener> listenerList = new ListenerList<Listener>(Listener.class); - Listener listener1 = new LocalListener(); - Listener listener2 = new LocalListener(); - listenerList.add(listener1); - listenerList.add(listener2); - assertTrue(CollectionTools.contains(listenerList.getListeners(), listener1)); - assertTrue(CollectionTools.contains(listenerList.getListeners(), listener2)); - - listenerList.clear(); - assertFalse(CollectionTools.contains(listenerList.getListeners(), listener1)); - assertFalse(CollectionTools.contains(listenerList.getListeners(), listener2)); - } - -//TODO - This test doesn't pass in the Eclipse build environment (Linux) for some reason -// public void testSerialization() throws Exception { -// ListenerList<Listener> listenerList = new ListenerList<Listener>(Listener.class); -// Listener listener1 = new LocalListener(); -// Listener listener2 = new LocalListener(); -// listenerList.add(listener1); -// listenerList.add(listener2); -// -// ListenerList<Listener> listenerList2 = TestTools.serialize(listenerList); -// assertNotSame(listenerList, listenerList2); -// assertEquals(2, listenerList2.size()); -// -// Listener listener3 = new NonSerializableListener(); -// listenerList.add(listener3); -// -// listenerList2 = TestTools.serialize(listenerList); -// assertNotSame(listenerList, listenerList2); -// assertEquals(2, listenerList2.size()); -// -// } - - interface Listener extends EventListener { - void somethingHappened(); - } - - static class LocalListener implements Listener, Serializable { - public void somethingHappened() { - // do nothing - } - } - - static class NonSerializableListener implements Listener { - public void somethingHappened() { - // do nothing - } - } - -} |