Example usage for org.eclipse.jface.databinding.conformance.util ListChangeEventTracker ListChangeEventTracker

Introduction

In this page you can find the example usage for org.eclipse.jface.databinding.conformance.util ListChangeEventTracker ListChangeEventTracker.

Prototype

public ListChangeEventTracker() 

Source Link

Usage

From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

public void testRegistersListenerAfterFirstListenerIsAdded() throws Exception {
    assertFalse(bean.changeSupport.hasListeners(propertyName));
    list.addListChangeListener(new ListChangeEventTracker());
    assertTrue(bean.changeSupport.hasListeners(propertyName));
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

public void testRemovesListenerAfterLastListenerIsRemoved() throws Exception {
    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);

    assertTrue(bean.changeSupport.hasListeners(propertyName));
    list.removeListChangeListener(listener);
    assertFalse(bean.changeSupport.hasListeners(propertyName));
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

public void testFiresListChangeEvents() throws Exception {
    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);

    assertEquals(0, listener.count);/*from  w w w.ja  va  2s  . c o m*/
    bean.setArray(new Bean[] { new Bean() });
    assertEquals(1, listener.count);
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

public void testAddListChangeEvent() throws Exception {
    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);

    assertEquals(0, listener.count);//ww w  .  ja  va  2s . c  o  m
    String element = "1";

    list.add(element);

    assertEquals(1, listener.count);
    ListChangeEvent event = listener.event;

    assertSame(list, event.getObservableList());
    assertDiff(event.diff, Collections.EMPTY_LIST, Collections.singletonList("1"));
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

public void testAddAtIndexListChangeEvent() throws Exception {
    String element = "1";
    assertEquals(0, list.size());/* w w w.  ja va2s.  c  om*/

    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);

    list.add(0, element);

    ListChangeEvent event = listener.event;
    assertDiff(event.diff, Collections.EMPTY_LIST, Collections.singletonList("1"));
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

public void testRemoveListChangeEvent() throws Exception {
    String element = "1";
    list.add(element);//  w w  w  .jav a 2  s  . c  om

    assertEquals(1, list.size());
    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);

    list.remove(element);

    assertEquals(1, listener.count);
    ListChangeEvent event = listener.event;
    assertSame(list, event.getObservableList());

    assertDiff(event.diff, Collections.singletonList("1"), Collections.EMPTY_LIST);
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

public void testRemoveAtIndexListChangeEvent() throws Exception {
    String element = "1";
    list.add(element);//  ww  w.ja va2s . c  o m

    assertEquals(1, list.size());
    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);

    list.remove(0);

    assertEquals(1, listener.count);
    ListChangeEvent event = listener.event;
    assertSame(list, event.getObservableList());

    assertDiff(event.diff, Collections.singletonList(element), Collections.EMPTY_LIST);
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

public void testAddAllListChangEvent() throws Exception {
    List elements = Arrays.asList(new String[] { "1", "2" });
    assertEquals(0, list.size());/*from  w w  w.j  a v  a 2 s.  co  m*/

    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);
    assertEquals(0, listener.count);

    list.addAll(elements);

    assertEquals(1, listener.count);
    ListChangeEvent event = listener.event;
    assertSame(list, event.getObservableList());

    assertDiff(event.diff, Collections.EMPTY_LIST, Arrays.asList(new String[] { "1", "2" }));
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

public void testAddAllAtIndexListChangeEvent() throws Exception {
    List elements = Arrays.asList(new String[] { "1", "2" });
    list.addAll(elements);/*from ww  w .java  2  s.c o m*/

    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);

    assertEquals(0, listener.count);

    list.addAll(2, elements);

    assertEquals(1, listener.count);
    ListChangeEvent event = listener.event;
    assertSame(list, event.getObservableList());

    assertDiff(event.diff, Arrays.asList(new Object[] { "1", "2" }),
            Arrays.asList(new Object[] { "1", "2", "1", "2" }));
}

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From source file:org.eclipse.core.tests.internal.databinding.beans.JavaBeanObservableArrayBasedListTest.java

License:Open Source License

public void testRemoveAllListChangeEvent() throws Exception {
    List elements = Arrays.asList(new String[] { "1", "2" });
    list.addAll(elements);//from w  ww .  j  av a 2  s  .  co m
    list.addAll(elements);

    ListChangeEventTracker listener = new ListChangeEventTracker();
    list.addListChangeListener(listener);

    assertEquals(0, listener.count);
    list.removeAll(elements);

    ListChangeEvent event = listener.event;
    assertSame(list, event.getObservableList());

    assertDiff(event.diff, Arrays.asList(new Object[] { "1", "2", "1", "2" }), Collections.EMPTY_LIST);
}

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