1/*
2 * Copyright (C) 2017 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.settings.notification;
18
19import static org.mockito.ArgumentMatchers.anyInt;
20import static org.mockito.Mockito.doCallRealMethod;
21import static org.mockito.Mockito.verify;
22import static org.mockito.Mockito.when;
23
24import android.content.Context;
25import android.media.AudioManager;
26
27import com.android.settings.TestConfig;
28import com.android.settings.testutils.SettingsRobolectricTestRunner;
29
30import org.junit.Before;
31import org.junit.Test;
32import org.junit.runner.RunWith;
33import org.mockito.Mock;
34import org.mockito.MockitoAnnotations;
35import org.robolectric.annotation.Config;
36
37@RunWith(SettingsRobolectricTestRunner.class)
38@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
39public class VolumeSeekBarPreferenceTest {
40
41    @Mock
42    private AudioManager mAudioManager;
43    @Mock
44    private VolumeSeekBarPreference mPreference;
45    @Mock
46    private Context mContext;
47
48    @Before
49    public void setUp() {
50        MockitoAnnotations.initMocks(this);
51        when(mContext.getSystemService(Context.AUDIO_SERVICE)).thenReturn(mAudioManager);
52        mPreference.mAudioManager = mAudioManager;
53    }
54
55    @Test
56    public void setStream_shouldSetMaxAndProgress() {
57        final int stream = 5;
58        final int max = 17;
59        final int progress = 4;
60        when(mAudioManager.getStreamMaxVolume(stream)).thenReturn(max);
61        when(mAudioManager.getStreamVolume(stream)).thenReturn(progress);
62        doCallRealMethod().when(mPreference).setStream(anyInt());
63
64        mPreference.setStream(stream);
65
66        verify(mPreference).setMax(max);
67        verify(mPreference).setProgress(progress);
68    }
69
70}
71