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 android.app.Activity;
20 import android.content.ContentResolver;
21 import android.content.Context;
22 import android.support.v14.preference.SwitchPreference;
23 import android.support.v7.preference.PreferenceScreen;
24 import android.provider.Settings.System;
25 
26 import com.android.settings.SettingsRobolectricTestRunner;
27 import com.android.settings.TestConfig;
28 
29 import org.junit.Before;
30 import org.junit.Test;
31 import org.junit.runner.RunWith;
32 import org.mockito.Mock;
33 import org.mockito.MockitoAnnotations;
34 import org.robolectric.annotation.Config;
35 import org.robolectric.shadows.ShadowApplication;
36 
37 import static com.google.common.truth.Truth.assertThat;
38 import static org.mockito.Mockito.doReturn;
39 import static org.mockito.Mockito.when;
40 
41 @RunWith(SettingsRobolectricTestRunner.class)
42 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
43 public class ScreenLockSoundPreferenceControllerTest {
44 
45     @Mock
46     private PreferenceScreen mScreen;
47     @Mock
48     private Activity mActivity;
49     @Mock
50     private ContentResolver mContentResolver;
51     @Mock
52     private SoundSettings mSetting;
53     @Mock
54     private Context mContext;
55 
56     private ScreenLockSoundPreferenceController mController;
57     private SwitchPreference mPreference;
58 
59     @Before
setUp()60     public void setUp() {
61         MockitoAnnotations.initMocks(this);
62         when(mSetting.getActivity()).thenReturn(mActivity);
63         when(mActivity.getContentResolver()).thenReturn(mContentResolver);
64         mPreference = new SwitchPreference(ShadowApplication.getInstance().getApplicationContext());
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_isAlwaysTrue()71     public void isAvailable_isAlwaysTrue() {
72         assertThat(mController.isAvailable()).isTrue();
73     }
74 
75     @Test
displayPreference_lockScreenSoundEnabled_shouldCheckedPreference()76     public void displayPreference_lockScreenSoundEnabled_shouldCheckedPreference() {
77         System.putInt(mContentResolver, System.LOCKSCREEN_SOUNDS_ENABLED, 1);
78 
79         mController.displayPreference(mScreen);
80 
81         assertThat(mPreference.isChecked()).isTrue();
82     }
83 
84     @Test
displayPreference_lockScreenSoundDisabled_shouldUncheckedPreference()85     public void displayPreference_lockScreenSoundDisabled_shouldUncheckedPreference() {
86         System.putInt(mContentResolver, System.LOCKSCREEN_SOUNDS_ENABLED, 0);
87 
88         mController.displayPreference(mScreen);
89 
90         assertThat(mPreference.isChecked()).isFalse();
91     }
92 
93     @Test
onPreferenceChanged_preferenceChecked_shouldEnabledLockScreenSound()94     public void onPreferenceChanged_preferenceChecked_shouldEnabledLockScreenSound() {
95         mController.displayPreference(mScreen);
96 
97         mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, true);
98 
99         assertThat(System.getInt(mContentResolver, System.LOCKSCREEN_SOUNDS_ENABLED, 1))
100             .isEqualTo(1);
101     }
102 
103     @Test
onPreferenceChanged_preferenceUnchecked_shouldDisabledLockScreenSound()104     public void onPreferenceChanged_preferenceUnchecked_shouldDisabledLockScreenSound() {
105         mController.displayPreference(mScreen);
106 
107         mPreference.getOnPreferenceChangeListener().onPreferenceChange(mPreference, false);
108 
109         assertThat(System.getInt(mContentResolver, System.LOCKSCREEN_SOUNDS_ENABLED, 1))
110             .isEqualTo(0);
111     }
112 }
113