org.robolectric.util.Scheduler.advanceBy()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.robolectric.util.Scheduler.advanceBy()方法的一些代码示例，展示了Scheduler.advanceBy()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Scheduler.advanceBy()方法的具体详情如下：
包路径：org.robolectric.util.Scheduler
类名称：Scheduler
方法名：advanceBy

Scheduler.advanceBy介绍

[英]Run all runnables that are scheduled to run in the next time interval.
[中]运行计划在下一个时间间隔内运行的所有可运行程序。

代码示例

代码示例来源：origin: robolectric/robolectric

  1. /**
  2.  * Run all runnables that are scheduled to run in the next time interval.
  3.  *
  4.  * @param   interval  Time interval (in millis).
  5.  * @return  True if a runnable was executed.
  6.  * @deprecated Use {@link #advanceBy(long, TimeUnit)}.
  7.  */
  8. @Deprecated
  9. public synchronized boolean advanceBy(long interval) {
  10.  return advanceBy(interval, TimeUnit.MILLISECONDS);
  11. }

代码示例来源：origin: robolectric/robolectric

  1. /**
  2.  * Causes {@link Runnable}s that have been scheduled to run within the next specified amount of time to run while
  3.  * advancing the scheduler's clock.
  4.  */
  5. public void idle(long amount, TimeUnit unit) {
  6.  getScheduler().advanceBy(amount, unit);
  7. }

代码示例来源：origin: robolectric/robolectric

  1. /**
  2.  * Runs any background tasks previously queued by {@link android.os.AsyncTask#execute(Object[])}.
  3.  *
  4.  * Note: calling this method does not pause or un-pause the scheduler.
  5.  */
  6. public static void runBackgroundTasks() {
  7.  getInstance().getBackgroundThreadScheduler().advanceBy(0);
  8. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testPauseReschedulesCompletionCallback() {
  3.  shadowMediaPlayer.setState(PREPARED);
  4.  mediaPlayer.start();
  5.  scheduler.advanceBy(200);
  6.  mediaPlayer.pause();
  7.  scheduler.advanceBy(800);
  8.  Mockito.verifyZeroInteractions(completionListener);
  9.  mediaPlayer.start();
  10.  scheduler.advanceBy(799);
  11.  Mockito.verifyZeroInteractions(completionListener);
  12.  scheduler.advanceBy(1);
  13.  Mockito.verify(completionListener).onCompletion(mediaPlayer);
  14.  Mockito.verifyNoMoreInteractions(completionListener);
  15.  assertThat(scheduler.advanceToLastPostedRunnable()).isFalse();
  16.  Mockito.verifyZeroInteractions(completionListener);
  17. }

代码示例来源：origin: robolectric/robolectric

  1. @Implementation
  2. protected static void sleep(long millis) {
  3.  if (ShadowApplication.getInstance() == null) {
  4.   return;
  5.  }
  6.  nanoTime = millis * MILLIS_PER_NANO;
  7.  ShadowApplication.getInstance().getForegroundThreadScheduler().advanceBy(millis);
  8. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testStop() {
  3.  shadowMediaPlayer.setState(PREPARED);
  4.  mediaPlayer.start();
  5.  scheduler.advanceBy(300);
  6.  mediaPlayer.stop();
  7.  assertThat(mediaPlayer.getCurrentPosition()).isEqualTo(300);
  8.  scheduler.advanceBy(400);
  9.  assertThat(mediaPlayer.getCurrentPosition()).isEqualTo(300);
  10. }

代码示例来源：origin: robolectric/robolectric

  1. @Config(minSdk = O)
  2. @Test
  3. public void testSeekToMode() {
  4.  shadowMediaPlayer.setState(PREPARED);
  5.  // This time offset is just to make sure that it doesn't work by
  6.  // accident because the offsets are calculated relative to 0.
  7.  scheduler.advanceBy(100);
  8.  mediaPlayer.start();
  9.  scheduler.advanceBy(400);
  10.  assertThat(mediaPlayer.getCurrentPosition()).isEqualTo(400);
  11.  mediaPlayer.seekTo(600, MediaPlayer.SEEK_CLOSEST);
  12.  scheduler.advanceBy(0);
  13.  assertThat(mediaPlayer.getCurrentPosition()).isEqualTo(600);
  14. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testRemoveEventAtOffset() {
  3.  shadowMediaPlayer.setState(PREPARED);
  4.  mediaPlayer.start();
  5.  scheduler.advanceBy(200);
  6.  MediaEvent e = info.scheduleInfoAtOffset(
  7.    500, 1, 3);
  8.  scheduler.advanceBy(299);
  9.  info.removeEventAtOffset(500, e);
  10.  scheduler.advanceToLastPostedRunnable();
  11.  Mockito.verifyZeroInteractions(infoListener);
  12. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testSeekDuringPlaybackReschedulesCompletionCallback() {
  3.  shadowMediaPlayer.setState(PREPARED);
  4.  mediaPlayer.start();
  5.  scheduler.advanceBy(300);
  6.  mediaPlayer.seekTo(400);
  7.  scheduler.advanceBy(599);
  8.  Mockito.verifyZeroInteractions(completionListener);
  9.  scheduler.advanceBy(1);
  10.  Mockito.verify(completionListener).onCompletion(mediaPlayer);
  11.  Mockito.verifyNoMoreInteractions(completionListener);
  12.  assertThat(shadowMediaPlayer.getState()).isEqualTo(PLAYBACK_COMPLETED);
  13.  assertThat(scheduler.advanceToLastPostedRunnable()).isFalse();
  14.  Mockito.verifyZeroInteractions(completionListener);
  15. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void postDelayed_addsAJobToBeRunInTheFuture() throws Exception {
  3.  scheduler.postDelayed(new AddToTranscript("one"), 1000);
  4.  scheduler.postDelayed(new AddToTranscript("two"), 2000);
  5.  scheduler.postDelayed(new AddToTranscript("three"), 3000);
  6.  scheduler.advanceBy(1000);
  7.  assertThat(transcript).containsExactly("one");
  8.  transcript.clear();
  9.  scheduler.advanceBy(500);
  10.  assertThat(transcript).isEmpty();
  11.  scheduler.advanceBy(501);
  12.  assertThat(transcript).containsExactly("two");
  13.  transcript.clear();
  14.  scheduler.advanceBy(999);
  15.  assertThat(transcript).containsExactly("three");
  16. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testPauseUpdatesPosition() {
  3.  shadowMediaPlayer.setState(PREPARED);
  4.  mediaPlayer.start();
  5.  scheduler.advanceBy(200);
  6.  mediaPlayer.pause();
  7.  scheduler.advanceBy(200);
  8.  assertThat(shadowMediaPlayer.getState()).isEqualTo(PAUSED);
  9.  assertThat(shadowMediaPlayer.getCurrentPosition()).isEqualTo(200);
  10.  mediaPlayer.start();
  11.  scheduler.advanceBy(200);
  12.  assertThat(shadowMediaPlayer.getState()).isEqualTo(STARTED);
  13.  assertThat(shadowMediaPlayer.getCurrentPosition()).isEqualTo(400);
  14. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testPendingEventsRemovedOnError() {
  3.  Mockito.when(errorListener.onError(mediaPlayer, 2, 3)).thenReturn(true);
  4.  shadowMediaPlayer.setState(PREPARED);
  5.  mediaPlayer.start();
  6.  scheduler.advanceBy(200);
  7.  // We should have a pending completion callback.
  8.  assertThat(scheduler.size()).isEqualTo(1);
  9.  shadowMediaPlayer.invokeErrorListener(2, 3);
  10.  assertThat(scheduler.advanceToLastPostedRunnable()).isFalse();
  11.  Mockito.verifyZeroInteractions(completionListener);
  12. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testRemoveEvent() {
  3.  shadowMediaPlayer.setState(PREPARED);
  4.  mediaPlayer.start();
  5.  scheduler.advanceBy(200);
  6.  MediaEvent e = info.scheduleInfoAtOffset(500, 1, 3);
  7.  scheduler.advanceBy(299);
  8.  shadowMediaPlayer.doStop();
  9.  info.removeEvent(e);
  10.  shadowMediaPlayer.doStart();
  11.  scheduler.advanceToLastPostedRunnable();
  12.  Mockito.verifyZeroInteractions(infoListener);
  13. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void advanceBy_returnsTrueIffSomeJobWasRun() throws Exception {
  3.  scheduler.postDelayed(new AddToTranscript("one"), 0);
  4.  scheduler.postDelayed(new AddToTranscript("two"), 0);
  5.  scheduler.postDelayed(new AddToTranscript("three"), 1000);
  6.  assertThat(scheduler.advanceBy(0)).isTrue();
  7.  assertThat(transcript).containsExactly("one", "two");
  8.  transcript.clear();
  9.  assertThat(scheduler.advanceBy(0)).isFalse();
  10.  assertThat(transcript).isEmpty();
  11.  assertThat(scheduler.advanceBy(1000)).isTrue();
  12.  assertThat(transcript).containsExactly("three");
  13. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testSeekWhilePausedDelayedCallback() {
  3.  shadowMediaPlayer.setState(PAUSED);
  4.  shadowMediaPlayer.setSeekDelay(100);
  5.  scheduler.advanceBy(200);
  6.  mediaPlayer.seekTo(450);
  7.  scheduler.advanceBy(99);
  8.  assertThat(mediaPlayer.getCurrentPosition()).isEqualTo(0);
  9.  Mockito.verifyZeroInteractions(seekListener);
  10.  scheduler.advanceBy(1);
  11.  assertThat(mediaPlayer.getCurrentPosition()).isEqualTo(450);
  12.  Mockito.verify(seekListener).onSeekComplete(mediaPlayer);
  13.  // Check that no completion callback or alternative
  14.  // seek callbacks have been scheduled.
  15.  assertThat(scheduler.advanceToLastPostedRunnable()).isFalse();
  16. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void shouldRemovePostedCallbacksFromMessageQueue() throws Exception {
  3.  TestRunnable runnable = new TestRunnable();
  4.  view.postDelayed(runnable, 1);
  5.  view.removeCallbacks(runnable);
  6.  Robolectric.getForegroundThreadScheduler().advanceBy(1);
  7.  assertThat(runnable.wasRun).isFalse();
  8. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testScheduleErrorAtOffsetWhileNotPlaying() {
  3.  info.scheduleErrorAtOffset(500, 1, 3);
  4.  shadowMediaPlayer.setState(INITIALIZED);
  5.  shadowMediaPlayer.setState(PREPARED);
  6.  mediaPlayer.start();
  7.  scheduler.advanceBy(499);
  8.  Mockito.verifyZeroInteractions(errorListener);
  9.  scheduler.advanceBy(1);
  10.  Mockito.verify(errorListener).onError(mediaPlayer, 1, 3);
  11.  assertThat(shadowMediaPlayer.getState()).isSameAs(ERROR);
  12.  assertThat(scheduler.advanceToLastPostedRunnable()).isFalse();
  13.  assertThat(shadowMediaPlayer.getCurrentPositionRaw()).isEqualTo(500);
  14. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testDoStartStop() {
  3.  assertThat(shadowMediaPlayer.isReallyPlaying()).isFalse();
  4.  scheduler.advanceBy(100);
  5.  shadowMediaPlayer.doStart();
  6.  assertThat(shadowMediaPlayer.isReallyPlaying()).isTrue();
  7.  assertThat(shadowMediaPlayer.getCurrentPositionRaw()).isEqualTo(0);
  8.  assertThat(shadowMediaPlayer.getState()).isSameAs(IDLE);
  9.  scheduler.advanceBy(100);
  10.  assertThat(shadowMediaPlayer.getCurrentPositionRaw()).isEqualTo(100);
  11.  shadowMediaPlayer.doStop();
  12.  assertThat(shadowMediaPlayer.isReallyPlaying()).isFalse();
  13.  assertThat(shadowMediaPlayer.getCurrentPositionRaw()).isEqualTo(100);
  14.  assertThat(shadowMediaPlayer.getState()).isSameAs(IDLE);
  15.  scheduler.advanceBy(50);
  16.  assertThat(shadowMediaPlayer.getCurrentPositionRaw()).isEqualTo(100);
  17. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void testSetLoopingCalledWhileStartable() {
  3.  final State[] startableStates = { PREPARED, PAUSED };
  4.  for (State state : startableStates) {
  5.   shadowMediaPlayer.setCurrentPosition(500);
  6.   shadowMediaPlayer.setState(state);
  7.   mediaPlayer.setLooping(true);
  8.   mediaPlayer.start();
  9.   scheduler.advanceBy(700);
  10.   Mockito.verifyZeroInteractions(completionListener);
  11.   assertThat(mediaPlayer.getCurrentPosition()).named(state.toString())
  12.     .isEqualTo(200);
  13.  }
  14. }

代码示例来源：origin: robolectric/robolectric

  1. @Test
  2. public void shouldPostActionsToTheMessageQueueWithDelay() throws Exception {
  3.  ShadowLooper.pauseMainLooper();
  4.  TestRunnable runnable = new TestRunnable();
  5.  view.postDelayed(runnable, 1);
  6.  assertFalse(runnable.wasRun);
  7.  Robolectric.getForegroundThreadScheduler().advanceBy(1);
  8.  assertTrue(runnable.wasRun);
  9. }

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