1 /*
2  * Copyright (C) 2022 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.accessibility;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import static org.mockito.Mockito.spy;
22 import static org.mockito.Mockito.when;
23 
24 import android.content.Context;
25 import android.media.AudioManager;
26 import android.os.VibrationAttributes;
27 import android.os.Vibrator;
28 import android.provider.Settings;
29 
30 import androidx.preference.PreferenceScreen;
31 import androidx.preference.SwitchPreference;
32 import androidx.test.core.app.ApplicationProvider;
33 
34 import com.android.settings.core.BasePreferenceController;
35 import com.android.settings.testutils.shadow.SettingsShadowResources;
36 import com.android.settings.R;
37 import com.android.settingslib.core.lifecycle.Lifecycle;
38 
39 import org.junit.After;
40 import org.junit.Before;
41 import org.junit.Test;
42 import org.junit.runner.RunWith;
43 import org.mockito.Mock;
44 import org.mockito.MockitoAnnotations;
45 import org.robolectric.annotation.Config;
46 import org.robolectric.RobolectricTestRunner;
47 
48 /** Test for {@link MediaVibrationIntensityPreferenceController}. */
49 @RunWith(RobolectricTestRunner.class)
50 @Config(shadows = {SettingsShadowResources.class})
51 public class MediaVibrationTogglePreferenceControllerTest {
52 
53     private static final String PREFERENCE_KEY = "preference_key";
54 
55     @Mock private PreferenceScreen mScreen;
56     @Mock AudioManager mAudioManager;
57 
58     private Lifecycle mLifecycle;
59     private Context mContext;
60     private Vibrator mVibrator;
61     private MediaVibrationTogglePreferenceController mController;
62     private SwitchPreference mPreference;
63 
64     @Before
setUp()65     public void setUp() {
66         MockitoAnnotations.initMocks(this);
67         mLifecycle = new Lifecycle(() -> mLifecycle);
68         mContext = spy(ApplicationProvider.getApplicationContext());
69         when(mContext.getSystemService(Context.AUDIO_SERVICE)).thenReturn(mAudioManager);
70         when(mAudioManager.getRingerModeInternal()).thenReturn(AudioManager.RINGER_MODE_NORMAL);
71         mVibrator = mContext.getSystemService(Vibrator.class);
72         mController = new MediaVibrationTogglePreferenceController(mContext, PREFERENCE_KEY);
73         mLifecycle.addObserver(mController);
74         mPreference = new SwitchPreference(mContext);
75         mPreference.setSummary("Test summary");
76         when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
77         mController.displayPreference(mScreen);
78     }
79 
80     @After
tearDown()81     public void tearDown() {
82         SettingsShadowResources.reset();
83     }
84 
85     @Test
verifyConstants()86     public void verifyConstants() {
87         assertThat(mController.getPreferenceKey()).isEqualTo(PREFERENCE_KEY);
88         assertThat(mController.getAvailabilityStatus())
89                 .isEqualTo(BasePreferenceController.AVAILABLE);
90     }
91 
92     @Test
missingSetting_shouldReturnDefault()93     public void missingSetting_shouldReturnDefault() {
94         Settings.System.putString(mContext.getContentResolver(),
95                 Settings.System.MEDIA_VIBRATION_INTENSITY, /* value= */ null);
96 
97         mController.updateState(mPreference);
98 
99         assertThat(mPreference.isChecked()).isTrue();
100     }
101 
102     @Test
updateState_ringerModeUpdates_shouldNotAffectSettings()103     public void updateState_ringerModeUpdates_shouldNotAffectSettings() {
104         updateSetting(Settings.System.MEDIA_VIBRATION_INTENSITY, Vibrator.VIBRATION_INTENSITY_LOW);
105 
106         when(mAudioManager.getRingerModeInternal()).thenReturn(AudioManager.RINGER_MODE_NORMAL);
107         mController.updateState(mPreference);
108         assertThat(mPreference.isChecked()).isTrue();
109         assertThat(mPreference.isEnabled()).isTrue();
110 
111         when(mAudioManager.getRingerModeInternal()).thenReturn(AudioManager.RINGER_MODE_SILENT);
112         mController.updateState(mPreference);
113         assertThat(mPreference.isChecked()).isTrue();
114         assertThat(mPreference.isEnabled()).isTrue();
115 
116         when(mAudioManager.getRingerModeInternal()).thenReturn(AudioManager.RINGER_MODE_VIBRATE);
117         mController.updateState(mPreference);
118         assertThat(mPreference.isChecked()).isTrue();
119         assertThat(mPreference.isEnabled()).isTrue();
120     }
121 
122     @Test
updateState_shouldDisplayOnOffState()123     public void updateState_shouldDisplayOnOffState() {
124         updateSetting(Settings.System.MEDIA_VIBRATION_INTENSITY, Vibrator.VIBRATION_INTENSITY_HIGH);
125         mController.updateState(mPreference);
126         assertThat(mPreference.isChecked()).isTrue();
127 
128         updateSetting(Settings.System.MEDIA_VIBRATION_INTENSITY,
129                 Vibrator.VIBRATION_INTENSITY_MEDIUM);
130         mController.updateState(mPreference);
131         assertThat(mPreference.isChecked()).isTrue();
132 
133         updateSetting(Settings.System.MEDIA_VIBRATION_INTENSITY, Vibrator.VIBRATION_INTENSITY_LOW);
134         mController.updateState(mPreference);
135         assertThat(mPreference.isChecked()).isTrue();
136 
137         updateSetting(Settings.System.MEDIA_VIBRATION_INTENSITY, Vibrator.VIBRATION_INTENSITY_OFF);
138         mController.updateState(mPreference);
139         assertThat(mPreference.isChecked()).isFalse();
140     }
141 
142     @Test
setChecked_updatesIntensityAndDependentSettings()143     public void setChecked_updatesIntensityAndDependentSettings() throws Exception {
144         updateSetting(Settings.System.MEDIA_VIBRATION_INTENSITY, Vibrator.VIBRATION_INTENSITY_OFF);
145         mController.updateState(mPreference);
146         assertThat(mPreference.isChecked()).isFalse();
147 
148         mController.setChecked(true);
149         assertThat(readSetting(Settings.System.MEDIA_VIBRATION_INTENSITY)).isEqualTo(
150                 mVibrator.getDefaultVibrationIntensity(VibrationAttributes.USAGE_MEDIA));
151 
152         mController.setChecked(false);
153         assertThat(readSetting(Settings.System.MEDIA_VIBRATION_INTENSITY))
154                 .isEqualTo(Vibrator.VIBRATION_INTENSITY_OFF);
155     }
156 
157     @Test
configForMediaVibration_enabled_shouldShowToogle()158     public void configForMediaVibration_enabled_shouldShowToogle() {
159         SettingsShadowResources.overrideResource(R.bool.config_media_vibration_supported, true);
160         mController.updateState(mPreference);
161 
162         final boolean mediaVibrationConfig = mContext.getResources()
163                 .getBoolean(R.bool.config_media_vibration_supported);
164 
165         assertThat(mediaVibrationConfig).isTrue();
166         assertThat(mController.isAvailable()).isTrue();
167         assertThat(mController.isSupported()).isTrue();
168     }
169 
170     @Test
configForMediaVibration_disabled_shouldHideToggle()171     public void configForMediaVibration_disabled_shouldHideToggle() {
172         SettingsShadowResources.overrideResource(R.bool.config_media_vibration_supported, false);
173         mController.updateState(mPreference);
174 
175         final boolean mediaVibrationConfig = mContext.getResources()
176                 .getBoolean(R.bool.config_media_vibration_supported);
177 
178         assertThat(mediaVibrationConfig).isFalse();
179         assertThat(mController.isAvailable()).isFalse();
180         assertThat(mController.isSupported()).isFalse();
181     }
182 
updateSetting(String key, int value)183     private void updateSetting(String key, int value) {
184         Settings.System.putInt(mContext.getContentResolver(), key, value);
185     }
186 
readSetting(String settingKey)187     private int readSetting(String settingKey) throws Settings.SettingNotFoundException {
188         return Settings.System.getInt(mContext.getContentResolver(), settingKey);
189     }
190 }
191