/**
* 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.mockito.Mockito.inOrder;
import static org.mockito.Mockito.times;
import java.util.concurrent.TimeUnit;
import org.junit.Before;
import org.junit.Test;
import org.mockito.InOrder;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import rx.Observable;
import rx.Observer;
import rx.schedulers.TestScheduler;
import rx.schedulers.TimeInterval;
import rx.subjects.PublishSubject;
public class OperatorTimeIntervalTest {
private static final TimeUnit TIME_UNIT = TimeUnit.MILLISECONDS;
@Mock
private Observer<TimeInterval<Integer>> observer;
private TestScheduler testScheduler;
private PublishSubject<Integer> subject;
private Observable<TimeInterval<Integer>> observable;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
testScheduler = new TestScheduler();
subject = PublishSubject.create();
observable = subject.timeInterval(testScheduler);
}
@Test
public void testTimeInterval() {
InOrder inOrder = inOrder(observer);
observable.subscribe(observer);
testScheduler.advanceTimeBy(1000, TIME_UNIT);
subject.onNext(1);
testScheduler.advanceTimeBy(2000, TIME_UNIT);
subject.onNext(2);
testScheduler.advanceTimeBy(3000, TIME_UNIT);
subject.onNext(3);
subject.onCompleted();
inOrder.verify(observer, times(1)).onNext(
new TimeInterval<Integer>(1000, 1));
inOrder.verify(observer, times(1)).onNext(
new TimeInterval<Integer>(2000, 2));
inOrder.verify(observer, times(1)).onNext(
new TimeInterval<Integer>(3000, 3));
inOrder.verify(observer, times(1)).onCompleted();
inOrder.verifyNoMoreInteractions();
}
}