@Test
public void testAssert() {
Observable<Integer> oi = Observable.from(Arrays.asList(1, 2));
TestSubscriber<Integer> o = new TestSubscriber<Integer>();
oi.subscribe(o);
o.assertReceivedOnNext(Arrays.asList(1, 2));
assertEquals(2, o.getOnNextEvents().size());
o.assertTerminalEvent();
}
@Test
public void testWrappingMock() {
Observable<Integer> oi = Observable.from(Arrays.asList(1, 2));
@SuppressWarnings("unchecked")
Observer<Integer> mockObserver = mock(Observer.class);
oi.subscribe(new TestSubscriber<Integer>(mockObserver));
InOrder inOrder = inOrder(mockObserver);
inOrder.verify(mockObserver, times(1)).onNext(1);
inOrder.verify(mockObserver, times(1)).onNext(2);
inOrder.verify(mockObserver, times(1)).onCompleted();
inOrder.verifyNoMoreInteractions();
}
@Test
public void testAssertNotMatchValue() {
Observable<Integer> oi = Observable.from(Arrays.asList(1, 2));
TestSubscriber<Integer> o = new TestSubscriber<Integer>();
oi.subscribe(o);
thrown.expect(AssertionError.class);
thrown.expectMessage("Value at index: 1 expected to be [3] (Integer) but was: [2] (Integer)");
o.assertReceivedOnNext(Arrays.asList(1, 3));
assertEquals(2, o.getOnNextEvents().size());
o.assertTerminalEvent();
}
@Test
public void testAssertNotMatchCount() {
Observable<Integer> oi = Observable.from(Arrays.asList(1, 2));
TestSubscriber<Integer> o = new TestSubscriber<Integer>();
oi.subscribe(o);
thrown.expect(AssertionError.class);
thrown.expectMessage("Number of items does not match. Provided: 1 Actual: 2");
o.assertReceivedOnNext(Arrays.asList(1));
assertEquals(2, o.getOnNextEvents().size());
o.assertTerminalEvent();
}
