1 /*
2  * Copyright (C) 2020 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.development;
18 
19 import static com.android.settingslib.core.lifecycle.HideNonSystemOverlayMixin.SECURE_OVERLAY_SETTINGS;
20 
21 import static com.google.common.truth.Truth.assertThat;
22 
23 import android.content.Context;
24 import android.provider.Settings;
25 
26 import androidx.preference.SwitchPreference;
27 import androidx.test.core.app.ApplicationProvider;
28 import androidx.test.ext.junit.runners.AndroidJUnit4;
29 
30 import org.junit.Before;
31 import org.junit.Test;
32 import org.junit.runner.RunWith;
33 
34 @RunWith(AndroidJUnit4.class)
35 public class OverlaySettingsPreferenceControllerTest {
36 
37     private Context mContext;
38     private SwitchPreference mPreference;
39     private OverlaySettingsPreferenceController mController;
40 
41     @Before
setUp()42     public void setUp() {
43         mContext = ApplicationProvider.getApplicationContext();
44         mController = new OverlaySettingsPreferenceController(mContext);
45         mPreference = new SwitchPreference(mContext);
46     }
47 
48     @Test
isAvailable_shouldReturnTrue()49     public void isAvailable_shouldReturnTrue() {
50         assertThat(mController.isAvailable()).isTrue();
51     }
52 
53     @Test
updateState_isOverlaySettingsEnabled_shouldCheckPreference()54     public void updateState_isOverlaySettingsEnabled_shouldCheckPreference() {
55         OverlaySettingsPreferenceController.setOverlaySettingsEnabled(mContext, true);
56 
57         mController.updateState(mPreference);
58 
59         assertThat(mPreference.isChecked()).isTrue();
60     }
61 
62     @Test
updateState_isOverlaySettingsDisabled_shouldUncheckPreference()63     public void updateState_isOverlaySettingsDisabled_shouldUncheckPreference() {
64         OverlaySettingsPreferenceController.setOverlaySettingsEnabled(mContext, false);
65 
66         mController.updateState(mPreference);
67 
68         assertThat(mPreference.isChecked()).isFalse();
69     }
70 
71     @Test
onPreferenceChange_preferenceChecked_shouldEnableSettings()72     public void onPreferenceChange_preferenceChecked_shouldEnableSettings() {
73         mController.onPreferenceChange(mPreference, true);
74 
75         assertThat(OverlaySettingsPreferenceController.isOverlaySettingsEnabled(mContext)).isTrue();
76     }
77 
78     @Test
onPreferenceChange_preferenceUnchecked_shouldDisableSettings()79     public void onPreferenceChange_preferenceUnchecked_shouldDisableSettings() {
80         mController.onPreferenceChange(mPreference, false);
81 
82         assertThat(
83                 OverlaySettingsPreferenceController.isOverlaySettingsEnabled(mContext)).isFalse();
84     }
85 
86     @Test
isOverlaySettingsEnabled_sharePreferenceSetTrue_shouldReturnTrue()87     public void isOverlaySettingsEnabled_sharePreferenceSetTrue_shouldReturnTrue() {
88         Settings.Secure.putInt(mContext.getContentResolver(),
89                 SECURE_OVERLAY_SETTINGS, 1);
90 
91         assertThat(OverlaySettingsPreferenceController.isOverlaySettingsEnabled(mContext)).isTrue();
92     }
93 
94     @Test
isOverlaySettingsEnabled_sharePreferenceSetFalse_shouldReturnFalse()95     public void isOverlaySettingsEnabled_sharePreferenceSetFalse_shouldReturnFalse() {
96         Settings.Secure.putInt(mContext.getContentResolver(),
97                 SECURE_OVERLAY_SETTINGS, 0);
98 
99         assertThat(
100                 OverlaySettingsPreferenceController.isOverlaySettingsEnabled(mContext)).isFalse();
101     }
102 
103     @Test
setOverlaySettingsEnabled_setTrue_shouldStoreTrue()104     public void setOverlaySettingsEnabled_setTrue_shouldStoreTrue() {
105         OverlaySettingsPreferenceController.setOverlaySettingsEnabled(mContext, true);
106 
107         assertThat(
108                 OverlaySettingsPreferenceController.isOverlaySettingsEnabled(mContext)).isTrue();
109     }
110 
111     @Test
setOverlaySettingsEnabled_setFalse_shouldStoreTrue()112     public void setOverlaySettingsEnabled_setFalse_shouldStoreTrue() {
113         OverlaySettingsPreferenceController.setOverlaySettingsEnabled(mContext, false);
114 
115         assertThat(
116                 OverlaySettingsPreferenceController.isOverlaySettingsEnabled(mContext)).isFalse();
117     }
118 }
119