/**
* Copyright 2014 Netflix, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package rx.internal.operators;
import static org.junit.Assert.assertFalse;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import org.junit.Test;
import rx.Observable;
import rx.Observer;
import rx.exceptions.TestException;
import rx.subjects.PublishSubject;
public class OperatorAsObservableTest {
@Test
public void testHiding() {
PublishSubject<Integer> src = PublishSubject.create();
Observable<Integer> dst = src.asObservable();
assertFalse(dst instanceof PublishSubject);
@SuppressWarnings("unchecked")
Observer<Object> o = mock(Observer.class);
dst.subscribe(o);
src.onNext(1);
src.onCompleted();
verify(o).onNext(1);
verify(o).onCompleted();
verify(o, never()).onError(any(Throwable.class));
}
@Test
public void testHidingError() {
PublishSubject<Integer> src = PublishSubject.create();
Observable<Integer> dst = src.asObservable();
assertFalse(dst instanceof PublishSubject);
@SuppressWarnings("unchecked")
Observer<Object> o = mock(Observer.class);
dst.subscribe(o);
src.onError(new TestException());
verify(o, never()).onNext(any());
verify(o, never()).onCompleted();
verify(o).onError(any(TestException.class));
}
}