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 
17 package com.android.settings.notification;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import static org.mockito.Mockito.doReturn;
22 import static org.mockito.Mockito.spy;
23 import static org.mockito.Mockito.when;
24 
25 import android.content.ContentResolver;
26 import android.content.Context;
27 import android.provider.Settings.System;
28 
29 import androidx.fragment.app.FragmentActivity;
30 import androidx.preference.PreferenceScreen;
31 import androidx.preference.SwitchPreference;
32 
33 import org.junit.Before;
34 import org.junit.Test;
35 import org.junit.runner.RunWith;
36 import org.mockito.Mock;
37 import org.mockito.MockitoAnnotations;
38 import org.robolectric.RobolectricTestRunner;
39 import org.robolectric.RuntimeEnvironment;
40 import org.robolectric.annotation.Config;
41 
42 @RunWith(RobolectricTestRunner.class)
43 public class ScreenLockSoundPreferenceControllerTest {
44 
45     @Mock
46     private PreferenceScreen mScreen;
47     @Mock
48     private FragmentActivity mActivity;
49     @Mock
50     private ContentResolver mContentResolver;
51     @Mock
52     private SoundSettings mSetting;
53 
54     private Context mContext;
55     private ScreenLockSoundPreferenceController mController;
56     private SwitchPreference mPreference;
57 
58     @Before
setUp()59     public void setUp() {
60         MockitoAnnotations.initMocks(this);
61         mContext = spy(RuntimeEnvironment.application);
62         when(mSetting.getActivity()).thenReturn(mActivity);
63         when(mActivity.getContentResolver()).thenReturn(mContentResolver);
64         mPreference = new SwitchPreference(RuntimeEnvironment.application);
65         mController = new ScreenLockSoundPreferenceController(mContext, mSetting, null);
66         when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
67         doReturn(mScreen).when(mSetting).getPreferenceScreen();
68     }
69 
70     @Test
isAvailable_byDefault_isTrue()71     public void isAvailable_byDefault_isTrue() {
72         assertThat(mController.isAvailable()).isTrue();
73     }
74 
75     @Test
76     @Config(qualifiers = "mcc999")
isAvailable_whenNotVisible_isFalse()77     public void isAvailable_whenNotVisible_isFalse() {
78         assertThat(mController.isAvailable()).isFalse();
79     }
80 
81     @Test
displayPreference_lockScreenSoundEnabled_shouldCheckedPreference()82     public void displayPreference_lockScreenSoundEnabled_shouldCheckedPreference() {
83         System.putInt(mContentResolver, System.LOCKSCREEN_SOUNDS_ENABLED, 1);
84 
85         mController.displayPreference(mScreen);
86 
87         assertThat(mPreference.isChecked()).isTrue();
88     }
89 
90     @Test
displayPreference_lockScreenSoundDisabled_shouldUncheckedPreference()91     public void displayPreference_lockScreenSoundDisabled_shouldUncheckedPreference() {
92         System.putInt(mContentResolver, System.LOCKSCREEN_SOUNDS_ENABLED, 0);
93 
94         mController.displayPreference(mScreen);
95 
96         assertThat(mPreference.isChecked()).isFalse();
97     }
98 
99     @Test
onPreferenceChanged_preferenceChecked_shouldEnabledLockScreenSound()100     public void onPreferenceChanged_preferenceChecked_shouldEnabledLockScreenSound() {
101         mController.displayPreference(mScreen);
102 
103         mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, true);
104 
105         assertThat(System.getInt(mContentResolver, System.LOCKSCREEN_SOUNDS_ENABLED, 1))
106             .isEqualTo(1);
107     }
108 
109     @Test
onPreferenceChanged_preferenceUnchecked_shouldDisabledLockScreenSound()110     public void onPreferenceChanged_preferenceUnchecked_shouldDisabledLockScreenSound() {
111         mController.displayPreference(mScreen);
112 
113         mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, false);
114 
115         assertThat(System.getInt(mContentResolver, System.LOCKSCREEN_SOUNDS_ENABLED, 1))
116             .isEqualTo(0);
117     }
118 }
119