1 /*
2  * Copyright (C) 2024 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.accessibility.AccessibilityUtil.State.OFF;
20 import static com.android.settings.accessibility.AccessibilityUtil.State.ON;
21 
22 import static com.google.common.truth.Truth.assertThat;
23 
24 import static org.mockito.Mockito.spy;
25 import static org.mockito.Mockito.verify;
26 
27 import android.content.Context;
28 import android.provider.Settings;
29 
30 import androidx.preference.PreferenceManager;
31 import androidx.preference.PreferenceScreen;
32 import androidx.preference.SwitchPreference;
33 import androidx.test.core.app.ApplicationProvider;
34 
35 import com.android.settings.core.BasePreferenceController;
36 
37 import org.junit.Before;
38 import org.junit.Test;
39 import org.junit.runner.RunWith;
40 import org.robolectric.RobolectricTestRunner;
41 
42 
43 @RunWith(RobolectricTestRunner.class)
44 public class KeyboardStickyKeyPreferenceControllerTest {
45 
46     private static final String KEY_ACCESSIBILITY_STICKY_KEYS =
47             Settings.Secure.ACCESSIBILITY_STICKY_KEYS;
48     private static final int UNKNOWN = -1;
49 
50     private final Context mContext = ApplicationProvider.getApplicationContext();
51     private final SwitchPreference mSwitchPreference = spy(new SwitchPreference(mContext));
52     private final KeyboardStickyKeyPreferenceController mController =
53             new KeyboardStickyKeyPreferenceController(mContext,
54                     KeyboardStickyKeyPreferenceController.PREF_KEY);
55 
56     @Before
setUp()57     public void setUp() {
58         final PreferenceManager preferenceManager = new PreferenceManager(mContext);
59         final PreferenceScreen screen = preferenceManager.createPreferenceScreen(mContext);
60         mSwitchPreference.setKey(KeyboardStickyKeyPreferenceController.PREF_KEY);
61         screen.addPreference(mSwitchPreference);
62         mController.displayPreference(screen);
63     }
64 
65     @Test
getAvailabilityStatus_byDefault_shouldReturnAvailable()66     public void getAvailabilityStatus_byDefault_shouldReturnAvailable() {
67         assertThat(mController.getAvailabilityStatus()).isEqualTo(
68                 BasePreferenceController.AVAILABLE);
69     }
70 
71     @Test
isChecked_disableStickyKey_onResumeShouldReturnFalse()72     public void isChecked_disableStickyKey_onResumeShouldReturnFalse() {
73         Settings.Secure.putInt(mContext.getContentResolver(), KEY_ACCESSIBILITY_STICKY_KEYS, OFF);
74 
75         mController.updateState(mSwitchPreference);
76 
77         assertThat(mController.isChecked()).isFalse();
78         assertThat(mSwitchPreference.isChecked()).isFalse();
79     }
80 
81     @Test
isChecked_enableStickyKey_onResumeShouldReturnTrue()82     public void isChecked_enableStickyKey_onResumeShouldReturnTrue() {
83         Settings.Secure.putInt(mContext.getContentResolver(), KEY_ACCESSIBILITY_STICKY_KEYS, ON);
84 
85         mController.updateState(mSwitchPreference);
86 
87         assertThat(mController.isChecked()).isTrue();
88         assertThat(mSwitchPreference.isChecked()).isTrue();
89     }
90 
91     @Test
performClick_enableStickyKey_shouldReturnTrue()92     public void performClick_enableStickyKey_shouldReturnTrue() {
93         Settings.Secure.putInt(mContext.getContentResolver(), KEY_ACCESSIBILITY_STICKY_KEYS, OFF);
94 
95         mController.updateState(mSwitchPreference);
96 
97         mSwitchPreference.performClick();
98 
99         verify(mSwitchPreference).setChecked(true);
100         assertThat(mController.isChecked()).isTrue();
101         assertThat(mSwitchPreference.isChecked()).isTrue();
102     }
103 
104     @Test
performClick_disableStickyKey_shouldReturnFalse()105     public void performClick_disableStickyKey_shouldReturnFalse() {
106         Settings.Secure.putInt(mContext.getContentResolver(), KEY_ACCESSIBILITY_STICKY_KEYS, ON);
107 
108         mController.updateState(mSwitchPreference);
109 
110         mSwitchPreference.performClick();
111 
112         verify(mSwitchPreference).setChecked(false);
113         assertThat(mController.isChecked()).isFalse();
114         assertThat(mSwitchPreference.isChecked()).isFalse();
115     }
116 
117     @Test
setChecked_setFalse_shouldDisableStickyKey()118     public void setChecked_setFalse_shouldDisableStickyKey() {
119         mController.setChecked(false);
120 
121         assertThat(Settings.Secure.getInt(
122             mContext.getContentResolver(), KEY_ACCESSIBILITY_STICKY_KEYS, UNKNOWN)).isEqualTo(OFF);
123     }
124 
125     @Test
setChecked_setTrue_shouldEnableStickyKey()126     public void setChecked_setTrue_shouldEnableStickyKey() {
127         mController.setChecked(true);
128 
129         assertThat(Settings.Secure.getInt(
130             mContext.getContentResolver(), KEY_ACCESSIBILITY_STICKY_KEYS, UNKNOWN)).isEqualTo(ON);
131     }
132 }
133