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.google.common.truth.Truth.assertThat;
20 
21 import android.content.Context;
22 import android.provider.Settings;
23 
24 import androidx.preference.SwitchPreference;
25 import androidx.test.core.app.ApplicationProvider;
26 import androidx.test.ext.junit.runners.AndroidJUnit4;
27 
28 import com.android.settings.core.BasePreferenceController;
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 FontWeightAdjustmentPreferenceControllerTest {
36     private static final int ON = FontWeightAdjustmentPreferenceController.BOLD_TEXT_ADJUSTMENT;
37     private static final int OFF = 0;
38 
39     private Context mContext;
40     private SwitchPreference mPreference;
41     private FontWeightAdjustmentPreferenceController mController;
42 
43     @Before
setUp()44     public void setUp() {
45         mContext = ApplicationProvider.getApplicationContext();
46         mPreference = new SwitchPreference(mContext);
47         mController = new FontWeightAdjustmentPreferenceController(
48                 mContext, "font_weight_adjustment");
49     }
50 
51     @Test
getAvailabilityStatus_byDefault_shouldReturnAvailable()52     public void getAvailabilityStatus_byDefault_shouldReturnAvailable() {
53         assertThat(mController.getAvailabilityStatus()).isEqualTo(
54                 BasePreferenceController.AVAILABLE);
55     }
56 
57     @Test
isChecked_enabledBoldText_shouldReturnTrue()58     public void isChecked_enabledBoldText_shouldReturnTrue() {
59         Settings.Secure.putInt(mContext.getContentResolver(),
60                 Settings.Secure.FONT_WEIGHT_ADJUSTMENT, ON);
61 
62         mController.updateState(mPreference);
63 
64         assertThat(mController.isChecked()).isTrue();
65         assertThat(mPreference.isChecked()).isTrue();
66     }
67 
68     @Test
isChecked_disabledBoldText_shouldReturnFalse()69     public void isChecked_disabledBoldText_shouldReturnFalse() {
70         Settings.Secure.putInt(mContext.getContentResolver(),
71                 Settings.Secure.FONT_WEIGHT_ADJUSTMENT, OFF);
72 
73         mController.updateState(mPreference);
74 
75         assertThat(mController.isChecked()).isFalse();
76         assertThat(mPreference.isChecked()).isFalse();
77     }
78 
79     @Test
setChecked_setTrue_shouldEnableBoldText()80     public void setChecked_setTrue_shouldEnableBoldText() {
81         mController.setChecked(true);
82 
83         assertThat(Settings.Secure.getInt(mContext.getContentResolver(),
84                 Settings.Secure.FONT_WEIGHT_ADJUSTMENT, OFF)).isEqualTo(ON);
85     }
86 
87     @Test
setChecked_setFalse_shouldDisableBoldText()88     public void setChecked_setFalse_shouldDisableBoldText() {
89         mController.setChecked(false);
90 
91         assertThat(Settings.Secure.getInt(mContext.getContentResolver(),
92                 Settings.Secure.FONT_WEIGHT_ADJUSTMENT, OFF)).isEqualTo(OFF);
93     }
94 }
95