@Test
public void testSetAlreadySetNoNotification() {
int[] indices = new int[] {3, 5, 1};
indicesList.addIndices(indices);
report.clear();
indicesList.setIndices(indices);
assertEquals(0, report.getEventCount());
}
@Test
public void testItemSetAt() {
int index = 3;
indicesList.setIndices(index);
report.clear();
items.set(index, "replaced-element-at-3");
assertEquals(1, indicesList.size());
assertEquals(index, indicesList.get(0).intValue());
assertEquals(0, report.getEventCount());
}
@Test
public void testChangeNullOnDirectSetAfterItemsModified() {
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.setIndices(6);
assertEquals(null, indicesList.getSourceChange());
}
@Test
public void testSetIndices() {
int[] indices = new int[] {3, 5, 1};
indicesList.addIndices(indices);
report.clear();
int[] setIndices = new int[] {2, 4, 6, 7};
indicesList.setIndices(setIndices);
assertEquals(setIndices.length, indicesList.size());
assertEquals(1, report.getEventCount());
assertTrue(wasSingleReplaced(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());
}
@Test
public void testChangeNullOnDirectSet() {
indicesList.setIndices(0);
assertEquals(null, indicesList.getSourceChange());
}
/** Sanity: single remove at index removes indexed */
@Test
public void testItemRemovedAt() {
indicesList.setIndices(3);
items.remove(3);
assertEquals(0, indicesList.size());
}