public void testWrap1Null() {
try {
DirtyUtils.wrapValues(null);
unexpected("null can't be wrapped.");
} catch (IllegalArgumentException e) {
// that's OK
} catch (Exception e) {
unexpectedException(e.getMessage());
}
}
public void testWrap2Null() {
try {
DirtyUtils.wrapValues(null, DirtyState.ADDED);
unexpected("null can't be wrapped.");
} catch (IllegalArgumentException e) {
// that's OK
} catch (Exception e) {
unexpectedException(e.getMessage());
}
try {
DirtyUtils.wrapValues(ListUtils.listOf(10), null);
unexpected("state can't be null.");
} catch (IllegalArgumentException e) {
// that's OK
} catch (Exception e) {
unexpectedException(e.getMessage());
}
}
public void testWrapValues2() {
Collection<Integer> values = ListUtils.listOf(1, 2, 45, 23, 12);
Collection<DirtyWrapper<Integer>> wrapped = DirtyUtils.wrapValues(values, DirtyState.ADDED);
assertNotNull(wrapped);
assertEquals(wrapped.size(), values.size());
for (DirtyWrapper<Integer> anElem : wrapped) {
assertTrue(values.contains(anElem.getValue()));
assertEquals(anElem.getState(), DirtyState.ADDED);
}
}
