1 /*
2  * Copyright (C) 2016 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 
17 package com.android.settings.notification;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import android.content.Context;
22 import android.media.AudioManager;
23 
24 import org.junit.Before;
25 import org.junit.Test;
26 import org.junit.runner.RunWith;
27 import org.robolectric.RobolectricTestRunner;
28 import org.robolectric.RuntimeEnvironment;
29 import org.robolectric.annotation.Config;
30 
31 @RunWith(RobolectricTestRunner.class)
32 public class MediaVolumePreferenceControllerTest {
33 
34     private MediaVolumePreferenceController mController;
35 
36     private Context mContext;
37 
38     @Before
setUp()39     public void setUp() {
40         mContext = RuntimeEnvironment.application;
41         mController = new MediaVolumePreferenceController(mContext);
42     }
43 
44     @Test
isAvailable_byDefault_isTrue()45     public void isAvailable_byDefault_isTrue() {
46         assertThat(mController.isAvailable()).isTrue();
47     }
48 
49     @Test
50     @Config(qualifiers = "mcc999")
isAvailable_whenNotVisible_isFalse()51     public void isAvailable_whenNotVisible_isFalse() {
52         assertThat(mController.isAvailable()).isFalse();
53     }
54 
55     @Test
getAudioStream_shouldReturnMusic()56     public void getAudioStream_shouldReturnMusic() {
57         assertThat(mController.getAudioStream()).isEqualTo(AudioManager.STREAM_MUSIC);
58     }
59 
60     @Test
isSliceableCorrectKey_returnsTrue()61     public void isSliceableCorrectKey_returnsTrue() {
62         final MediaVolumePreferenceController controller = new MediaVolumePreferenceController(
63                 mContext);
64         assertThat(controller.isSliceable()).isTrue();
65     }
66 
67     @Test
isPublicSlice_returnTrue()68     public void isPublicSlice_returnTrue() {
69         assertThat(mController.isPublicSlice()).isTrue();
70     }
71 }
72