@Test
public void testClearUnsetNoNotification() {
int[] indices = new int[] {3, 5, 1};
indicesList.addIndices(indices);
report.clear();
indicesList.clearIndices(2);
assertEquals(0, report.getEventCount());
}
@Test
public void testChangeNullOnDirectClearAfterItemsModified() {
int[] indices = new int[] {3, 5, 1};
indicesList.addIndices(indices);
report.clear();
ListChangeReport itemsReport = new ListChangeReport(items);
// new PrintingListChangeListener("Items removed before", indicesList);
items.remove(0);
indicesList.clearIndices(1, 2, 3, 4);
assertEquals(null, indicesList.getSourceChange());
}
@Test
public void testClearSomeIndicesNotification() {
int[] indices = new int[] {3, 5, 1};
indicesList.addIndices(indices);
report.clear();
int[] clear = new int[] {5, 1};
// new PrintingListChangeListener("clearSomeNotification", indicesList);
indicesList.clearIndices(clear);
assertEquals(1, indicesList.size());
assertEquals(1, report.getEventCount());
assertEquals(
"must be 2 disjoint removes",
2,
getChangeCount(report.getLastChange(), ChangeType.REMOVED));
}
@Test
public void testClearIndicesNotification() {
int[] indices = new int[] {3, 5, 1};
indicesList.addIndices(indices);
report.clear();
indicesList.clearIndices(indices);
assertEquals(0, indicesList.size());
assertEquals(1, report.getEventCount());
assertTrue("must be single remove", wasSingleRemoved(report.getLastChange()));
Change c = report.getLastChange();
c.reset();
c.next();
Arrays.sort(indices);
List base = new ArrayList();
for (int i = 0; i < indices.length; i++) {
base.add(indices[i]);
}
assertEquals(base, c.getRemoved());
}