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.android.settings.core.BasePreferenceController.AVAILABLE;
20 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
21 
22 import static com.google.common.truth.Truth.assertThat;
23 
24 import static org.mockito.ArgumentMatchers.anyBoolean;
25 import static org.mockito.Mockito.never;
26 import static org.mockito.Mockito.spy;
27 import static org.mockito.Mockito.verify;
28 import static org.mockito.Mockito.when;
29 
30 import android.content.Context;
31 import android.media.AudioManager;
32 import android.os.Vibrator;
33 import android.provider.Settings;
34 import android.telephony.TelephonyManager;
35 
36 import androidx.preference.PreferenceScreen;
37 import androidx.preference.SwitchPreference;
38 import androidx.test.core.app.ApplicationProvider;
39 
40 import com.android.settingslib.core.lifecycle.Lifecycle;
41 
42 import org.junit.Before;
43 import org.junit.Test;
44 import org.junit.runner.RunWith;
45 import org.mockito.Mock;
46 import org.mockito.MockitoAnnotations;
47 import org.robolectric.RobolectricTestRunner;
48 
49 @RunWith(RobolectricTestRunner.class)
50 public class VibrationRampingRingerTogglePreferenceControllerTest {
51 
52     private static final String PREFERENCE_KEY = "preference_key";
53 
54     @Mock private PreferenceScreen mScreen;
55     @Mock private TelephonyManager mTelephonyManager;
56     @Mock private AudioManager mAudioManager;
57     @Mock private VibrationRampingRingerTogglePreferenceController.DeviceConfigProvider
58             mDeviceConfigProvider;
59 
60     private Lifecycle mLifecycle;
61     private Context mContext;
62     private VibrationRampingRingerTogglePreferenceController mController;
63     private SwitchPreference mPreference;
64 
65     @Before
setUp()66     public void setUp() {
67         MockitoAnnotations.initMocks(this);
68         mLifecycle = new Lifecycle(() -> mLifecycle);
69         mContext = spy(ApplicationProvider.getApplicationContext());
70         when(mContext.getSystemService(Context.TELEPHONY_SERVICE)).thenReturn(mTelephonyManager);
71         when(mContext.getSystemService(Context.AUDIO_SERVICE)).thenReturn(mAudioManager);
72         when(mAudioManager.getRingerModeInternal()).thenReturn(AudioManager.RINGER_MODE_NORMAL);
73         mController = new VibrationRampingRingerTogglePreferenceController(mContext,
74                 PREFERENCE_KEY, mDeviceConfigProvider);
75         mLifecycle.addObserver(mController);
76         mPreference = new SwitchPreference(mContext);
77         mPreference.setSummary("Test summary");
78         when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
79         mController.displayPreference(mScreen);
80     }
81 
82     @Test
verifyConstants()83     public void verifyConstants() {
84         assertThat(mController.getPreferenceKey()).isEqualTo(PREFERENCE_KEY);
85     }
86 
87     @Test
getAvailabilityStatus_notVoiceCapable_returnUnsupportedOnDevice()88     public void getAvailabilityStatus_notVoiceCapable_returnUnsupportedOnDevice() {
89         when(mTelephonyManager.isVoiceCapable()).thenReturn(false);
90         when(mDeviceConfigProvider.isRampingRingerEnabledOnTelephonyConfig()).thenReturn(false);
91 
92         assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE);
93     }
94 
95     @Test
getAvailabilityStatus_rampingRingerEnabled_returnUnsupportedOnDevice()96     public void getAvailabilityStatus_rampingRingerEnabled_returnUnsupportedOnDevice() {
97         when(mTelephonyManager.isVoiceCapable()).thenReturn(true);
98         when(mDeviceConfigProvider.isRampingRingerEnabledOnTelephonyConfig()).thenReturn(true);
99 
100         assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE);
101     }
102 
103     @Test
getAvailabilityStatus_voiceCapableAndRampingRingerDisabled_returnAvailable()104     public void getAvailabilityStatus_voiceCapableAndRampingRingerDisabled_returnAvailable() {
105         when(mTelephonyManager.isVoiceCapable()).thenReturn(true);
106         when(mDeviceConfigProvider.isRampingRingerEnabledOnTelephonyConfig()).thenReturn(false);
107 
108         assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
109     }
110 
111     @Test
updateState_withRingDisabled_shouldReturnFalseForCheckedAndEnabled()112     public void updateState_withRingDisabled_shouldReturnFalseForCheckedAndEnabled() {
113         updateSetting(Settings.System.RING_VIBRATION_INTENSITY, Vibrator.VIBRATION_INTENSITY_OFF);
114         when(mAudioManager.isRampingRingerEnabled()).thenReturn(true);
115         mController.updateState(mPreference);
116 
117         assertThat(mPreference.isEnabled()).isFalse();
118         assertThat(mPreference.isChecked()).isFalse();
119     }
120 
121     @Test
updateState_withRingEnabled_shouldReturnTheSettingStateAndAlwaysEnabled()122     public void updateState_withRingEnabled_shouldReturnTheSettingStateAndAlwaysEnabled() {
123         updateSetting(Settings.System.RING_VIBRATION_INTENSITY, Vibrator.VIBRATION_INTENSITY_HIGH);
124         when(mAudioManager.isRampingRingerEnabled()).thenReturn(true, false);
125 
126         mController.updateState(mPreference);
127         assertThat(mPreference.isEnabled()).isTrue();
128         assertThat(mPreference.isChecked()).isTrue();
129 
130         mController.updateState(mPreference);
131         assertThat(mPreference.isEnabled()).isTrue();
132         assertThat(mPreference.isChecked()).isFalse();
133     }
134 
135     @Test
setChecked_withRingDisabled_ignoresUpdates()136     public void setChecked_withRingDisabled_ignoresUpdates() {
137         updateSetting(Settings.System.RING_VIBRATION_INTENSITY, Vibrator.VIBRATION_INTENSITY_OFF);
138 
139         mController.setChecked(true);
140         mController.setChecked(false);
141         verify(mAudioManager, never()).setRampingRingerEnabled(anyBoolean());
142     }
143 
144     @Test
setChecked_withRingEnabled_updatesSetting()145     public void setChecked_withRingEnabled_updatesSetting() {
146         updateSetting(Settings.System.RING_VIBRATION_INTENSITY, Vibrator.VIBRATION_INTENSITY_HIGH);
147 
148         mController.setChecked(true);
149         verify(mAudioManager).setRampingRingerEnabled(true);
150 
151         mController.setChecked(false);
152         verify(mAudioManager).setRampingRingerEnabled(false);
153     }
154 
updateSetting(String key, int value)155     private void updateSetting(String key, int value) {
156         Settings.System.putInt(mContext.getContentResolver(), key, value);
157     }
158 }
159