/**
* Incorrect test assumption: updates to the items don't change the indices, no event to fire from
* the indices. They are immutable, anyway.
*
* <p>The assumption had some meaning as long as IndexMappedList didn't get the real change from
* the backing list - now it doesn't and can fire on its own as needed.
*
* @see IndexMappedListTest#testItemsUpdate()
*/
@Test
@Ignore
public void testItemsUpdate() {
ObservableList<Person> base = Person.persons();
ObservableList<Person> persons =
FXCollections.observableList(base, p -> new Observable[] {p.firstNameProperty()});
IndicesBase<Person> indicesList = new IndicesList<>(persons);
int[] indices = new int[] {1, 3, 5};
indicesList.addIndices(indices);
ListChangeReport report = new ListChangeReport(indicesList);
// new PrintingListChangeListener("Set item at 3", indicesList);
persons.get(3).setFirstName("newName");
assertEquals(1, report.getEventCount());
}
/** Sanity: quick check that using a ListProperty as source doesn't interfere. */
@Test
public void testItemsIsListProperty() {
ObjectProperty<ObservableList<String>> itemsProperty = new SimpleObjectProperty(items);
ListProperty<String> listItems = new SimpleListProperty<>();
listItems.bind(itemsProperty);
IndicesBase indicesList = new IndicesList(listItems);
ListChangeReport report = new ListChangeReport(indicesList);
int[] indices = new int[] {3, 5, 1};
indicesList.addIndices(indices);
report.clear();
// new PrintingListChangeListener("SetAll Same size", indicesList);
ObservableList<String> other = createObservableList(true);
// make it not equal
other.set(0, "otherItem");
items.setAll(other);
assertEquals("all cleared", 0, indicesList.size());
assertEquals(1, report.getEventCount());
assertTrue(
"expected single removed, but was " + report.getLastChange(),
wasSingleRemoved(report.getLastChange()));
}