@Test public void testCurrentStateMethodsEmpty() { BehaviorSubject<Object> as = BehaviorSubject.create(); assertFalse(as.hasValue()); assertFalse(as.hasThrowable()); assertFalse(as.hasComplete()); assertNull(as.getValue()); assertNull(as.getThrowable()); as.onComplete(); assertFalse(as.hasValue()); assertFalse(as.hasThrowable()); assertTrue(as.hasComplete()); assertNull(as.getValue()); assertNull(as.getThrowable()); }
@Test public void testCurrentStateMethodsError() { BehaviorSubject<Object> as = BehaviorSubject.create(); assertFalse(as.hasValue()); assertFalse(as.hasThrowable()); assertFalse(as.hasComplete()); assertNull(as.getValue()); assertNull(as.getThrowable()); as.onError(new TestException()); assertFalse(as.hasValue()); assertTrue(as.hasThrowable()); assertFalse(as.hasComplete()); assertNull(as.getValue()); assertTrue(as.getThrowable() instanceof TestException); }
@Test public void testCurrentStateMethodsNormalSomeStart() { BehaviorSubject<Object> as = BehaviorSubject.createDefault((Object)1); assertTrue(as.hasValue()); assertFalse(as.hasThrowable()); assertFalse(as.hasComplete()); assertEquals(1, as.getValue()); assertNull(as.getThrowable()); as.onNext(2); assertTrue(as.hasValue()); assertFalse(as.hasThrowable()); assertFalse(as.hasComplete()); assertEquals(2, as.getValue()); assertNull(as.getThrowable()); as.onComplete(); assertFalse(as.hasValue()); assertFalse(as.hasThrowable()); assertTrue(as.hasComplete()); assertNull(as.getValue()); assertNull(as.getThrowable()); }
@Test public void testCurrentStateMethodsNormalEmptyStart() { BehaviorSubject<Object> as = BehaviorSubject.create(); assertFalse(as.hasValue()); assertFalse(as.hasThrowable()); assertFalse(as.hasComplete()); assertNull(as.getValue()); assertNull(as.getThrowable()); as.onNext(1); assertTrue(as.hasValue()); assertFalse(as.hasThrowable()); assertFalse(as.hasComplete()); assertEquals(1, as.getValue()); assertNull(as.getThrowable()); as.onComplete(); assertFalse(as.hasValue()); assertFalse(as.hasThrowable()); assertTrue(as.hasComplete()); assertNull(as.getValue()); assertNull(as.getThrowable()); }
@SuppressWarnings("deprecation") @Test public void testBehaviorSubjectIncompleteEmpty() { BehaviorSubject<Integer> async = BehaviorSubject.create(); Subject<Integer> serial = async.toSerialized(); assertFalse(serial.hasObservers()); assertFalse(serial.hasComplete()); assertFalse(serial.hasThrowable()); assertNull(serial.getThrowable()); assertNull(async.getValue()); assertFalse(async.hasValue()); assertArrayEquals(new Object[] { }, async.getValues()); assertArrayEquals(new Integer[] { }, async.getValues(new Integer[0])); assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 })); assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 })); }
@SuppressWarnings("deprecation") @Test public void testBehaviorSubjectEmpty() { BehaviorSubject<Integer> async = BehaviorSubject.create(); async.onComplete(); Subject<Integer> serial = async.toSerialized(); assertFalse(serial.hasObservers()); assertTrue(serial.hasComplete()); assertFalse(serial.hasThrowable()); assertNull(serial.getThrowable()); assertNull(async.getValue()); assertFalse(async.hasValue()); assertArrayEquals(new Object[] { }, async.getValues()); assertArrayEquals(new Integer[] { }, async.getValues(new Integer[0])); assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 })); assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 })); }
@SuppressWarnings("deprecation") @Test public void testBehaviorSubjectValueRelayIncomplete() { BehaviorSubject<Integer> async = BehaviorSubject.create(); async.onNext(1); Subject<Integer> serial = async.toSerialized(); assertFalse(serial.hasObservers()); assertFalse(serial.hasComplete()); assertFalse(serial.hasThrowable()); assertNull(serial.getThrowable()); assertEquals((Integer)1, async.getValue()); assertTrue(async.hasValue()); assertArrayEquals(new Object[] { 1 }, async.getValues()); assertArrayEquals(new Integer[] { 1 }, async.getValues(new Integer[0])); assertArrayEquals(new Integer[] { 1 }, async.getValues(new Integer[] { 0 })); assertArrayEquals(new Integer[] { 1, null }, async.getValues(new Integer[] { 0, 0 })); }
@SuppressWarnings("deprecation") @Test public void testBehaviorSubjectError() { BehaviorSubject<Integer> async = BehaviorSubject.create(); TestException te = new TestException(); async.onError(te); Subject<Integer> serial = async.toSerialized(); assertFalse(serial.hasObservers()); assertFalse(serial.hasComplete()); assertTrue(serial.hasThrowable()); assertSame(te, serial.getThrowable()); assertNull(async.getValue()); assertFalse(async.hasValue()); assertArrayEquals(new Object[] { }, async.getValues()); assertArrayEquals(new Integer[] { }, async.getValues(new Integer[0])); assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 })); assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 })); }
@SuppressWarnings("deprecation") @Test public void testBehaviorSubjectValueRelay() { BehaviorSubject<Integer> async = BehaviorSubject.create(); async.onNext(1); async.onComplete(); Subject<Integer> serial = async.toSerialized(); assertFalse(serial.hasObservers()); assertTrue(serial.hasComplete()); assertFalse(serial.hasThrowable()); assertNull(serial.getThrowable()); assertNull(async.getValue()); assertFalse(async.hasValue()); assertArrayEquals(new Object[] { }, async.getValues()); assertArrayEquals(new Integer[] { }, async.getValues(new Integer[0])); assertArrayEquals(new Integer[] { null }, async.getValues(new Integer[] { 0 })); assertArrayEquals(new Integer[] { null, 0 }, async.getValues(new Integer[] { 0, 0 })); }