MediaRecorderSetOutputFileStateUnitTest.java revision d24b8183b93e781080b2c16c487e60d51c12da31 
1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
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
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
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.
15 */
16
17package com.android.mediaframeworktest.unit;
18
19import android.media.MediaRecorder;
20import android.test.AndroidTestCase;
21import android.test.suitebuilder.annotation.MediumTest;
22import android.test.suitebuilder.annotation.Suppress;
23
24/**
25 * Unit test class to test the set of valid and invalid states that
26 * MediaRecorder.setOutputFile() method can be called.
27 */
28public class MediaRecorderSetOutputFileStateUnitTest extends AndroidTestCase implements MediaRecorderMethodUnderTest {
29    private MediaRecorderStateUnitTestTemplate mTestTemplate = new MediaRecorderStateUnitTestTemplate();
30    /**
31     * 1. It is valid to call setOutputFile() in the following states:
32     *    {DataSourceConfigured}.
33     * 2. It is invalid to call setOutputFile() in the following states:
34     *    {Initial, Initialized, Prepared, Recording, Error}
35     *
36     * @param stateErrors the MediaRecorderStateErrors to check against.
37     */
38    public void checkStateErrors(MediaRecorderStateErrors stateErrors) {
39        // Valid states.
40        assertTrue(!stateErrors.errorInDataSourceConfiguredState);
41
42        // Invalid states.
43        assertTrue(stateErrors.errorInPreparedState);
44        assertTrue(stateErrors.errorInRecordingState);
45        assertTrue(stateErrors.errorInErrorState);
46        assertTrue(stateErrors.errorInInitialState);
47        assertTrue(stateErrors.errorInInitialStateAfterReset);
48        assertTrue(stateErrors.errorInInitialStateAfterStop);
49        assertTrue(stateErrors.errorInInitializedState);
50    }
51
52    public void invokeMethodUnderTest(MediaRecorder recorder) {
53        recorder.setOutputFile(MediaRecorderStateUnitTestTemplate.RECORD_OUTPUT_PATH);
54    }
55
56    @MediumTest
57    public void testSetOutputFile() {
58        mTestTemplate.runTestOnMethod(this);
59    }
60
61    @Override
62    public String toString() {
63        return "setOutputFile()";
64    }
65}
66