Home | History | Annotate | Download | only in shadows 
      1 package com.xtremelabs.robolectric.shadows;
      2 
      3 import static org.hamcrest.CoreMatchers.equalTo;
      4 import static org.hamcrest.CoreMatchers.sameInstance;
      5 import static org.hamcrest.CoreMatchers.nullValue;
      6 import static org.hamcrest.MatcherAssert.assertThat;
      7 
      8 import org.junit.Before;
      9 import org.junit.Test;
     10 import org.junit.runner.RunWith;
     11 
     12 import android.media.MediaPlayer;
     13 import android.net.Uri;
     14 import android.widget.VideoView;
     15 
     16 import com.xtremelabs.robolectric.Robolectric;
     17 import com.xtremelabs.robolectric.WithTestDefaultsRunner;
     18 
     19 @RunWith(WithTestDefaultsRunner.class)
     20 public class VideoViewTest {
     21 
     22     private VideoView view;
     23 
     24     @Before public void setUp() throws Exception {
     25         view = new VideoView(null);
     26     }
     27 
     28     @Test
     29     public void shouldSetOnPreparedListener() throws Exception {
     30     	TestPreparedListener l = new TestPreparedListener();
     31     	view.setOnPreparedListener(l);
     32     	ShadowVideoView shadowVideoView = Robolectric.shadowOf(view);
     33     	assertThat((TestPreparedListener)(shadowVideoView.getOnPreparedListener()), sameInstance(l));
     34     }
     35 
     36     @Test
     37     public void shouldSetOnErrorListener() throws Exception {
     38     	TestErrorListener l = new TestErrorListener();
     39     	view.setOnErrorListener(l);
     40     	ShadowVideoView shadowVideoView = Robolectric.shadowOf(view);
     41     	assertThat((TestErrorListener)(shadowVideoView.getOnErrorListener()), sameInstance(l));
     42     }
     43 
     44     @Test
     45     public void shouldSetOnCompletionListener() throws Exception {
     46     	TestCompletionListener l = new TestCompletionListener();
     47     	view.setOnCompletionListener(l);
     48     	ShadowVideoView shadowVideoView = Robolectric.shadowOf(view);
     49     	assertThat((TestCompletionListener)(shadowVideoView.getOnCompletionListener()), sameInstance(l));
     50     }
     51 
     52     @Test
     53     public void shouldSetVideoPath() throws Exception {
     54     	view.setVideoPath("video.mp4");
     55     	ShadowVideoView shadowVideoView = Robolectric.shadowOf(view);
     56     	assertThat(shadowVideoView.getVideoPath(), equalTo("video.mp4"));
     57     	view.setVideoPath(null);
     58     	assertThat(shadowVideoView.getVideoPath(), nullValue());
     59     }
     60 
     61     @Test
     62     public void shouldSetVideoURI() throws Exception {
     63     	view.setVideoURI(Uri.parse("video.mp4"));
     64     	ShadowVideoView shadowVideoView = Robolectric.shadowOf(view);
     65     	assertThat(shadowVideoView.getVideoURIString(), equalTo("video.mp4"));
     66     	view.setVideoURI(null);
     67     	assertThat(shadowVideoView.getVideoURIString(), nullValue());
     68     }
     69 
     70     @Test
     71     public void shoulDetermineIsPlaying() throws Exception {
     72     	assertThat(view.isPlaying(), equalTo(false));
     73     	view.start();
     74     	assertThat(view.isPlaying(), equalTo(true));
     75     	view.stopPlayback();
     76     	assertThat(view.isPlaying(), equalTo(false));
     77     }
     78 
     79     @Test
     80     public void shouldStartPlaying() throws Exception {
     81     	view.start();
     82     	ShadowVideoView shadowVideoView = Robolectric.shadowOf(view);
     83     	assertThat(shadowVideoView.getCurrentVideoState(), equalTo(ShadowVideoView.START));
     84     }
     85 
     86     @Test
     87     public void shouldStopPlayback() throws Exception {
     88     	view.stopPlayback();
     89     	ShadowVideoView shadowVideoView = Robolectric.shadowOf(view);
     90     	assertThat(shadowVideoView.getCurrentVideoState(), equalTo(ShadowVideoView.STOP));
     91     }
     92 
     93     @Test
     94     public void shouldSuspendPlaying() throws Exception {
     95     	view.start();
     96     	view.suspend();
     97     	ShadowVideoView shadowVideoView = Robolectric.shadowOf(view);
     98     	assertThat(shadowVideoView.getPrevVideoState(), equalTo(ShadowVideoView.START));
     99     	assertThat(shadowVideoView.getCurrentVideoState(), equalTo(ShadowVideoView.SUSPEND));
    100     }
    101 
    102     @Test
    103     public void shouldResumePlaying() throws Exception {
    104     	view.start();
    105     	view.suspend();
    106     	view.resume();
    107     	ShadowVideoView shadowVideoView = Robolectric.shadowOf(view);
    108     	assertThat(shadowVideoView.getPrevVideoState(), equalTo(ShadowVideoView.SUSPEND));
    109     	assertThat(shadowVideoView.getCurrentVideoState(), equalTo(ShadowVideoView.RESUME));
    110     }
    111 
    112 
    113     @Test
    114     public void shouldPausePlaying() throws Exception {
    115     	view.start();
    116     	view.pause();
    117     	ShadowVideoView shadowVideoView = Robolectric.shadowOf(view);
    118     	assertThat(shadowVideoView.getPrevVideoState(), equalTo(ShadowVideoView.START));
    119     	assertThat(shadowVideoView.getCurrentVideoState(), equalTo(ShadowVideoView.PAUSE));
    120     }
    121 
    122     @Test
    123     public void shouldDetermineIfPausable() throws Exception {
    124     	view.start();
    125     	assertThat(view.canPause(), equalTo(true));
    126 
    127     	view.pause();
    128     	assertThat(view.canPause(), equalTo(false));
    129 
    130     	view.resume();
    131     	assertThat(view.canPause(), equalTo(true));
    132 
    133     	view.suspend();
    134     	assertThat(view.canPause(), equalTo(false));
    135     }
    136 
    137     /**
    138      * Helper classes
    139      */
    140 
    141 	private class TestPreparedListener implements MediaPlayer.OnPreparedListener {
    142 		@Override
    143 		public void onPrepared(MediaPlayer mp) {}
    144 	}
    145 
    146 	private class TestErrorListener implements MediaPlayer.OnErrorListener  {
    147 		@Override
    148 		public boolean onError(MediaPlayer mp, int what, int extra) {
    149 			return false;
    150 		}
    151 	}
    152 
    153 	private class TestCompletionListener implements MediaPlayer.OnCompletionListener {
    154 		@Override
    155 		public void onCompletion(MediaPlayer mp) {}
    156 	}
    157 }
    158