/** Tests removing guides wich doesn't belong to the set. */
public void testRemoveEmpty() {
DummyEmptyGuide guide = new DummyEmptyGuide();
guide.setTitle("1");
set.add(new DummyEmptyGuide());
set.remove(guide);
assertEquals("Something was removed. It shouldn't.", 1, set.getGuidesCount());
}
/** Tests handling of errors during removal of guides. */
public void testRemoveFail() {
try {
set.remove(null);
fail("Guide should be specified. NPE is expected.");
} catch (NullPointerException e) {
// Expected
}
}
/** Tests removing of the guides from the set. */
public void testRemove() {
DummyEmptyGuide guide = new DummyEmptyGuide();
guide.setTitle("1");
set.add(guide);
set.add(new DummyEmptyGuide());
set.remove(guide);
assertEquals("Guide wasn't removed.", 1, set.getGuidesCount());
assertFalse("Wrong guide was removed.", guide == set.getGuideAt(0));
}
/** Tests working of the counter when adding and removing feeds. */
public void testGetGuidesCount() {
assertEquals("Wrong initial count.", 0, set.getGuidesCount());
DummyEmptyGuide guide = new DummyEmptyGuide();
set.add(guide);
assertEquals("Wrong count.", 1, set.getGuidesCount());
set.remove(guide);
assertEquals("Wrong count.", 0, set.getGuidesCount());
}
