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 
18 package com.android.settings.fuelgauge;
19 
20 import static com.google.common.truth.Truth.assertThat;
21 
22 import static org.mockito.Mockito.when;
23 
24 import com.android.settingslib.widget.RadioButtonPreference;
25 
26 import org.junit.Before;
27 import org.junit.Test;
28 import org.junit.runner.RunWith;
29 import org.mockito.Mock;
30 import org.mockito.MockitoAnnotations;
31 import org.robolectric.RobolectricTestRunner;
32 import org.robolectric.RuntimeEnvironment;
33 
34 @RunWith(RobolectricTestRunner.class)
35 public class UnrestrictedPreferenceControllerTest {
36     private static final int UID = 12345;
37     private static final String PACKAGE_NAME = "com.android.app";
38 
39     private UnrestrictedPreferenceController mController;
40     private RadioButtonPreference mPreference;
41 
42     @Mock BatteryOptimizeUtils mockBatteryOptimizeUtils;
43 
44     @Before
setUp()45     public void setUp() {
46         MockitoAnnotations.initMocks(this);
47 
48         mController = new UnrestrictedPreferenceController(
49                 RuntimeEnvironment.application, UID, PACKAGE_NAME);
50         mPreference = new RadioButtonPreference(RuntimeEnvironment.application);
51         mController.mBatteryOptimizeUtils = mockBatteryOptimizeUtils;
52     }
53 
54     @Test
testUpdateState_isValidPackage_prefEnabled()55     public void testUpdateState_isValidPackage_prefEnabled() {
56         when(mockBatteryOptimizeUtils.isValidPackageName()).thenReturn(true);
57 
58         mController.updateState(mPreference);
59 
60         assertThat(mPreference.isEnabled()).isTrue();
61     }
62 
63     @Test
testUpdateState_invalidPackage_prefDisabled()64     public void testUpdateState_invalidPackage_prefDisabled() {
65         when(mockBatteryOptimizeUtils.isValidPackageName()).thenReturn(false);
66 
67         mController.updateState(mPreference);
68 
69         assertThat(mPreference.isEnabled()).isFalse();
70     }
71 
72     @Test
testUpdateState_isSystemOrDefaultApp_prefChecked()73     public void testUpdateState_isSystemOrDefaultApp_prefChecked() {
74         when(mockBatteryOptimizeUtils.isValidPackageName()).thenReturn(true);
75         when(mockBatteryOptimizeUtils.isSystemOrDefaultApp()).thenReturn(true);
76 
77         mController.updateState(mPreference);
78 
79         assertThat(mPreference.isChecked()).isTrue();
80     }
81 
82     @Test
testUpdateState_isUnrestrictedStates_prefChecked()83     public void testUpdateState_isUnrestrictedStates_prefChecked() {
84         when(mockBatteryOptimizeUtils.isValidPackageName()).thenReturn(true);
85         when(mockBatteryOptimizeUtils.getAppOptimizationMode()).thenReturn(
86                 BatteryOptimizeUtils.MODE_UNRESTRICTED);
87 
88         mController.updateState(mPreference);
89 
90         assertThat(mPreference.isChecked()).isTrue();
91     }
92 
93     @Test
testUpdateState_prefUnchecked()94     public void testUpdateState_prefUnchecked() {
95         when(mockBatteryOptimizeUtils.isValidPackageName()).thenReturn(true);
96 
97         mController.updateState(mPreference);
98 
99         assertThat(mPreference.isChecked()).isFalse();
100     }
101 
102     @Test
testHandlePreferenceTreeClick_samePrefKey_verifyAction()103     public void testHandlePreferenceTreeClick_samePrefKey_verifyAction() {
104         mPreference.setKey(mController.KEY_UNRESTRICTED_PREF);
105         mController.handlePreferenceTreeClick(mPreference);
106 
107         assertThat(mController.handlePreferenceTreeClick(mPreference)).isTrue();
108     }
109 
110     @Test
testHandlePreferenceTreeClick_incorrectPrefKey_noAction()111     public void testHandlePreferenceTreeClick_incorrectPrefKey_noAction() {
112         assertThat(mController.handlePreferenceTreeClick(mPreference)).isFalse();
113     }
114 }
115