@Test
public void whenValueModelUpdated_thenViewShouldReflectChanges() {
attribute.valueModelUpdated(checkedItemPositions);
assertThat(
SparseBooleanArrayUtils.toSet(view.getCheckedItemPositions()),
equalTo(checkedItemPositions));
}
@Test
public void whenCheckedItemPositionChanged_thenValueModelUpdatedAccordingly() {
ValueModel<SparseBooleanArray> valueModel =
twoWayBindToProperty(SparseBooleanArray.class, new SparseBooleanArray());
setItemsChecked(SparseBooleanArrayUtils.toSet(checkedItemPositions));
assertSparseBooleanArrayEquals(checkedItemPositions, valueModel.getValue());
}
private void preInitializeCheckedItemPositionsToRandomState() {
setItemsChecked(SparseBooleanArrayUtils.toSet(anySparseBooleanArray()));
}
private void assertSparseBooleanArrayEquals(
SparseBooleanArray expected, SparseBooleanArray actual) {
Set<Integer> expectedSet = SparseBooleanArrayUtils.toSet(expected);
Set<Integer> actualSet = SparseBooleanArrayUtils.toSet(actual);
assertThat(actualSet, equalTo(expectedSet));
}
@Before
public void setUp() {
super.setUp();
checkedItemPositions = SparseBooleanArrayUtils.toSet(anySparseBooleanArray());
}
