2 * Copyright (C) 2008 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package com.android.mediaframeworktest.unit;
19 import android.media.MediaRecorder;
20 import android.test.AndroidTestCase;
21 import android.test.suitebuilder.annotation.MediumTest;
22 import android.test.suitebuilder.annotation.Suppress;
25 * Unit test class to test the set of valid and invalid states that
26 * MediaRecorder.setAudioEncoder() method can be called.
28 public class MediaRecorderSetAudioEncoderStateUnitTest extends AndroidTestCase implements MediaRecorderMethodUnderTest {
29 private MediaRecorderStateUnitTestTemplate mTestTemplate = new MediaRecorderStateUnitTestTemplate();
32 * 1. It is valid to call setAudioEncoder() in the following states:
33 * {DataSourceConfigured}.
34 * 2. It is invalid to call setAudioEncoder() in the following states:
35 * {Initial, Initialized, Prepared, Recording, Error}
37 * @param stateErrors the MediaRecorderStateErrors to check against.
39 public void checkStateErrors(MediaRecorderStateErrors stateErrors) {
41 assertTrue(!stateErrors.errorInDataSourceConfiguredState);
44 assertTrue(stateErrors.errorInPreparedState);
45 assertTrue(stateErrors.errorInRecordingState);
46 assertTrue(stateErrors.errorInErrorState);
47 assertTrue(stateErrors.errorInInitialState);
48 assertTrue(stateErrors.errorInInitialStateAfterReset);
49 assertTrue(stateErrors.errorInInitialStateAfterStop);
50 assertTrue(stateErrors.errorInInitializedState);
53 public void invokeMethodUnderTest(MediaRecorder recorder) {
54 recorder.setAudioEncoder(MediaRecorderStateUnitTestTemplate.AUDIO_ENCODER);
58 public void testSetAudioEncoder() {
59 mTestTemplate.runTestOnMethod(this);
63 public String toString() {
64 return "setAudioEncoder()";