1 /*
2  * Copyright (C) 2021 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.display;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import android.content.ContentResolver;
22 import android.content.Context;
23 import android.provider.Settings;
24 
25 import androidx.preference.Preference;
26 
27 import org.junit.Before;
28 import org.junit.Test;
29 import org.junit.runner.RunWith;
30 import org.mockito.Mock;
31 import org.mockito.MockitoAnnotations;
32 import org.robolectric.RobolectricTestRunner;
33 import org.robolectric.RuntimeEnvironment;
34 
35 @RunWith(RobolectricTestRunner.class)
36 public class LockscreenClockPreferenceControllerTest {
37 
38     private static final String TEST_KEY = "test_key";
39     private static final String SETTING_KEY = Settings.Secure.LOCKSCREEN_USE_DOUBLE_LINE_CLOCK;
40 
41     private Context mContext;
42     private ContentResolver mContentResolver;
43     private LockscreenClockPreferenceController mController;
44 
45     @Mock
46     private Preference mPreference;
47 
48     @Before
setUp()49     public void setUp() {
50         MockitoAnnotations.initMocks(this);
51         mContext = RuntimeEnvironment.application;
52         mContentResolver = mContext.getContentResolver();
53         mController = new LockscreenClockPreferenceController(mContext, TEST_KEY);
54     }
55 
56     @Test
isChecked_SettingIs1_returnTrue()57     public void isChecked_SettingIs1_returnTrue() {
58         Settings.Secure.putInt(mContentResolver, SETTING_KEY, 1);
59 
60         assertThat(mController.isChecked()).isTrue();
61     }
62 
63     @Test
isChecked_SettingIs0_returnFalse()64     public void isChecked_SettingIs0_returnFalse() {
65         Settings.Secure.putInt(mContentResolver, SETTING_KEY, 0);
66 
67         assertThat(mController.isChecked()).isFalse();
68     }
69 
70     @Test
isChecked_SettingIsNotSet_returnTrue()71     public void isChecked_SettingIsNotSet_returnTrue() {
72         Settings.Secure.putString(mContentResolver, SETTING_KEY, null);
73 
74         assertThat(mController.isChecked()).isTrue();
75     }
76 
77     @Test
setChecked_true_SettingIsNot0()78     public void setChecked_true_SettingIsNot0() {
79         mController.setChecked(true);
80 
81         assertThat(Settings.Secure.getInt(mContentResolver, SETTING_KEY, 0)).isNotEqualTo(0);
82     }
83 
84     @Test
setChecked_false_SettingIs0()85     public void setChecked_false_SettingIs0() {
86         mController.setChecked(false);
87 
88         assertThat(Settings.Secure.getInt(mContentResolver, SETTING_KEY, 0)).isEqualTo(0);
89     }
90 }
91