| /* |
| * Copyright (C) 2008 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.android.mediaframeworktest.unit; |
| |
| import android.media.MediaPlayer; |
| import android.test.AndroidTestCase; |
| import android.test.suitebuilder.annotation.LargeTest; |
| |
| /** |
| * Unit test class to test the set of valid and invalid states that |
| * MediaPlayer.getDuration() method can be called. |
| */ |
| public class MediaPlayerGetDurationStateUnitTest extends AndroidTestCase implements MediaPlayerMethodUnderTest { |
| private MediaPlayerStateUnitTestTemplate mTestTemplate = new MediaPlayerStateUnitTestTemplate(); |
| |
| /** |
| * 1. It is valid to call getDuration() in the following states: |
| * {Prepared, Started, Paused, Stopped, PlaybackCompleted}. |
| * 2. It is invalid to call getDuration() in the following states: |
| * {Idle, Initialized, Error} |
| * |
| * @param stateErrors the MediaPlayerStateErrors to check against. |
| */ |
| public void checkStateErrors(MediaPlayerStateErrors stateErrors) { |
| // Valid states. |
| assertTrue(!stateErrors.errorInPreparedStateAfterStop); |
| assertTrue(!stateErrors.errorInPreparedState); |
| assertTrue(!stateErrors.errorInStartedState); |
| assertTrue(!stateErrors.errorInStartedStateAfterPause); |
| assertTrue(!stateErrors.errorInPausedState); |
| assertTrue(!stateErrors.errorInStoppedState); |
| assertTrue(!stateErrors.errorInPlaybackCompletedState); |
| |
| // Invalid states. |
| assertTrue(stateErrors.errorInInitializedState); |
| assertTrue(stateErrors.errorInErrorState); |
| assertTrue(stateErrors.errorInIdleStateAfterReset); |
| assertTrue(stateErrors.errorInIdleState); |
| } |
| |
| public void invokeMethodUnderTest(MediaPlayer player) { |
| player.getDuration(); |
| } |
| |
| @LargeTest |
| public void testGetDuration() { |
| mTestTemplate.runTestOnMethod(this); |
| } |
| |
| @Override |
| public String toString() { |
| return "getDuration()"; |
| } |
| } |