@Test
public void testClearRemovesAllItems() throws Exception {
final AppenderControlArraySet set = new AppenderControlArraySet();
set.add(createControl("A"));
set.add(createControl("B"));
set.add(createControl("C"));
assertFalse(set.isEmpty());
set.clear();
assertTrue(set.isEmpty());
}
@Test
public void testClearReturnsAllItems() throws Exception {
final AppenderControlArraySet set = new AppenderControlArraySet();
final AppenderControl[] controls =
new AppenderControl[] {createControl("A"), createControl("B"), createControl("C")};
for (final AppenderControl ctl : controls) {
set.add(ctl);
}
assertEquals(3, set.get().length);
final AppenderControl[] previous = set.clear();
assertArrayEquals(previous, controls);
}
