Examples with SetChangeEventTracker org.eclipse.jface.databinding.conformance.util.SetChangeEventTracker used on opensource projects

Example 21 with SetChangeEventTracker

use of org.eclipse.jface.databinding.conformance.util.SetChangeEventTracker in project eclipse.platform.ui by eclipse-platform.

the class JavaBeanObservableArrayBasedSetTest method testSetChangeEventFiresWhenNewSetIsSet.

@Test
public void testSetChangeEventFiresWhenNewSetIsSet() throws Exception {
    Bean[] elements = new Bean[] { new Bean(), new Bean() };
    SetChangeEventTracker listener = SetChangeEventTracker.observe(set);
    assertEquals(0, listener.count);
    bean.setArray(elements);
    assertEquals(1, listener.count);
}