Some test cleanup

The purpose of this change isn't to fix anything. It's just to
simplify things a little bit. There will be following CLs that
make some changes to get things onto correct threads.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175800354

testutils/src/main/java/com/google/android/exoplayer2/testutil/FakeSimpleExoPlayer.java

@@ -69,7 +69,7 @@ public class FakeSimpleExoPlayer extends SimpleExoPlayer {
     return player;
   }
 
-  private static class FakeExoPlayer implements ExoPlayer, MediaSource.Listener,
+  private static class FakeExoPlayer extends StubExoPlayer implements MediaSource.Listener,
       MediaPeriod.Callback, Runnable {
 
     private final Renderer[] renderers;
@@ -145,21 +145,11 @@ public class FakeSimpleExoPlayer extends SimpleExoPlayer {
     }
 
     @Override
-    public void setRepeatMode(@RepeatMode int repeatMode) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
     public int getRepeatMode() {
       return Player.REPEAT_MODE_OFF;
     }
 
     @Override
-    public void setShuffleModeEnabled(boolean shuffleModeEnabled) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
     public boolean getShuffleModeEnabled() {
       return false;
     }
@@ -170,31 +160,6 @@ public class FakeSimpleExoPlayer extends SimpleExoPlayer {
     }
 
     @Override
-    public void seekToDefaultPosition() {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public void seekToDefaultPosition(int windowIndex) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public void seekTo(long positionMs) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public void seekTo(int windowIndex, long positionMs) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public void setPlaybackParameters(@Nullable PlaybackParameters playbackParameters) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
     public PlaybackParameters getPlaybackParameters() {
       return PlaybackParameters.DEFAULT;
     }
@@ -357,16 +322,6 @@ public class FakeSimpleExoPlayer extends SimpleExoPlayer {
       });
     }
 
-    @Override
-    public void sendMessages(ExoPlayerMessage... messages) {
-      throw new UnsupportedOperationException();
-    }
-
-    @Override
-    public void blockingSendMessages(ExoPlayerMessage... messages) {
-      throw new UnsupportedOperationException();
-    }
-
     // MediaSource.Listener
 
     @Override

testutils/src/main/java/com/google/android/exoplayer2/testutil/OggTestData.java

@@ -15,7 +15,6 @@
  */
 package com.google.android.exoplayer2.testutil;
 
-
 /**
  * Provides ogg/vorbis test data in bytes for unit tests.
  */

testutils/src/main/java/com/google/android/exoplayer2/testutil/StubExoPlayer.java

+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * 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 com.google.android.exoplayer2.testutil;
+
+import android.os.Looper;
+import com.google.android.exoplayer2.ExoPlayer;
+import com.google.android.exoplayer2.PlaybackParameters;
+import com.google.android.exoplayer2.Player;
+import com.google.android.exoplayer2.Timeline;
+import com.google.android.exoplayer2.source.MediaSource;
+import com.google.android.exoplayer2.source.TrackGroupArray;
+import com.google.android.exoplayer2.trackselection.TrackSelectionArray;
+
+/**
+ * An abstract {@link ExoPlayer} implementation that throws {@link UnsupportedOperationException}
+ * from every method.
+ */
+public abstract class StubExoPlayer implements ExoPlayer {
+
+  @Override
+  public Looper getPlaybackLooper() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void addListener(Player.EventListener listener) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void removeListener(Player.EventListener listener) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getPlaybackState() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void prepare(MediaSource mediaSource) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void prepare(MediaSource mediaSource, boolean resetPosition, boolean resetState) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void setPlayWhenReady(boolean playWhenReady) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public boolean getPlayWhenReady() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void setRepeatMode(@RepeatMode int repeatMode) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getRepeatMode() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void setShuffleModeEnabled(boolean shuffleModeEnabled) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public boolean getShuffleModeEnabled() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public boolean isLoading() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void seekToDefaultPosition() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void seekToDefaultPosition(int windowIndex) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void seekTo(long positionMs) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void seekTo(int windowIndex, long positionMs) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void setPlaybackParameters(PlaybackParameters playbackParameters) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public PlaybackParameters getPlaybackParameters() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void stop() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void release() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void sendMessages(ExoPlayerMessage... messages) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public void blockingSendMessages(ExoPlayerMessage... messages) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getRendererCount() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getRendererType(int index) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public TrackGroupArray getCurrentTrackGroups() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public TrackSelectionArray getCurrentTrackSelections() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public Object getCurrentManifest() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public Timeline getCurrentTimeline() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getCurrentPeriodIndex() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getCurrentWindowIndex() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getNextWindowIndex() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getPreviousWindowIndex() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public long getDuration() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public long getCurrentPosition() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public long getBufferedPosition() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getBufferedPercentage() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public boolean isCurrentWindowDynamic() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public boolean isCurrentWindowSeekable() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public boolean isPlayingAd() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getCurrentAdGroupIndex() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public int getCurrentAdIndexInAdGroup() {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public long getContentPosition() {
+    throw new UnsupportedOperationException();
+  }
+
+}