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.accessibility;
18 
19 import static com.android.settings.accessibility.LargePointerIconPreferenceController.OFF;
20 import static com.android.settings.accessibility.LargePointerIconPreferenceController.ON;
21 
22 import static com.google.common.truth.Truth.assertThat;
23 
24 import android.content.Context;
25 import android.provider.Settings;
26 
27 import androidx.preference.SwitchPreference;
28 import androidx.test.core.app.ApplicationProvider;
29 import androidx.test.ext.junit.runners.AndroidJUnit4;
30 
31 import com.android.settings.core.BasePreferenceController;
32 
33 import org.junit.Before;
34 import org.junit.Test;
35 import org.junit.runner.RunWith;
36 
37 @RunWith(AndroidJUnit4.class)
38 public class LargePointerIconPreferenceControllerTest {
39 
40     private static final int UNKNOWN = -1;
41 
42     private Context mContext;
43     private SwitchPreference mPreference;
44     private LargePointerIconPreferenceController mController;
45 
46     @Before
setUp()47     public void setUp() {
48         mContext = ApplicationProvider.getApplicationContext();
49         mPreference = new SwitchPreference(mContext);
50         mController = new LargePointerIconPreferenceController(mContext, "large_pointer");
51     }
52 
53     @Test
getAvailabilityStatus_shouldReturnAvailable()54     public void getAvailabilityStatus_shouldReturnAvailable() {
55         assertThat(mController.getAvailabilityStatus()).isEqualTo(
56                 BasePreferenceController.AVAILABLE);
57     }
58 
59     @Test
isChecked_enabledLargePointer_shouldReturnTrue()60     public void isChecked_enabledLargePointer_shouldReturnTrue() {
61         Settings.Secure.putInt(mContext.getContentResolver(),
62                 Settings.Secure.ACCESSIBILITY_LARGE_POINTER_ICON, ON);
63 
64         mController.updateState(mPreference);
65 
66         assertThat(mController.isChecked()).isTrue();
67         assertThat(mPreference.isChecked()).isTrue();
68     }
69 
70     @Test
isChecked_disabledLargePointer_shouldReturnFalse()71     public void isChecked_disabledLargePointer_shouldReturnFalse() {
72         Settings.Secure.putInt(mContext.getContentResolver(),
73                 Settings.Secure.ACCESSIBILITY_LARGE_POINTER_ICON, OFF);
74 
75         mController.updateState(mPreference);
76 
77         assertThat(mController.isChecked()).isFalse();
78         assertThat(mPreference.isChecked()).isFalse();
79     }
80 
81     @Test
setChecked_enabled_shouldEnableLargePointer()82     public void setChecked_enabled_shouldEnableLargePointer() {
83         mController.setChecked(true);
84 
85         assertThat(Settings.Secure.getInt(mContext.getContentResolver(),
86                 Settings.Secure.ACCESSIBILITY_LARGE_POINTER_ICON, UNKNOWN)).isEqualTo(ON);
87     }
88 
89     @Test
setChecked_disabled_shouldDisableLargePointer()90     public void setChecked_disabled_shouldDisableLargePointer() {
91         mController.setChecked(false);
92 
93         assertThat(Settings.Secure.getInt(mContext.getContentResolver(),
94                 Settings.Secure.ACCESSIBILITY_LARGE_POINTER_ICON, UNKNOWN)).isEqualTo(OFF);
95     }
96 }
97