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 package com.android.settings.fuelgauge;
18 
19 import static com.google.common.truth.Truth.assertThat;
20 
21 import static org.mockito.Mockito.doReturn;
22 import static org.mockito.Mockito.spy;
23 import static org.mockito.Mockito.when;
24 
25 import android.content.Context;
26 import android.content.pm.PackageManager;
27 
28 import com.android.settingslib.widget.SelectorWithWidgetPreference;
29 
30 import org.junit.Before;
31 import org.junit.Test;
32 import org.junit.runner.RunWith;
33 import org.mockito.Mock;
34 import org.mockito.MockitoAnnotations;
35 import org.robolectric.RobolectricTestRunner;
36 import org.robolectric.RuntimeEnvironment;
37 
38 @RunWith(RobolectricTestRunner.class)
39 public class OptimizedPreferenceControllerTest {
40     private static final int UID = 12345;
41     private static final String PACKAGE_NAME = "com.android.app";
42 
43     private OptimizedPreferenceController mController;
44     private SelectorWithWidgetPreference mPreference;
45     private BatteryOptimizeUtils mBatteryOptimizeUtils;
46 
47     @Mock PackageManager mMockPackageManager;
48 
49     @Before
setUp()50     public void setUp() throws Exception {
51         MockitoAnnotations.initMocks(this);
52 
53         Context context = spy(RuntimeEnvironment.application);
54         BatteryUtils.getInstance(context).reset();
55         doReturn(UID)
56                 .when(mMockPackageManager)
57                 .getPackageUid(PACKAGE_NAME, PackageManager.GET_META_DATA);
58 
59         mController = new OptimizedPreferenceController(context, UID, PACKAGE_NAME);
60         mPreference = new SelectorWithWidgetPreference(RuntimeEnvironment.application);
61         mBatteryOptimizeUtils = spy(new BatteryOptimizeUtils(context, UID, PACKAGE_NAME));
62         mController.mBatteryOptimizeUtils = mBatteryOptimizeUtils;
63     }
64 
65     @Test
testUpdateState_invalidPackage_prefEnabled()66     public void testUpdateState_invalidPackage_prefEnabled() {
67         when(mBatteryOptimizeUtils.isDisabledForOptimizeModeOnly()).thenReturn(true);
68 
69         mController.updateState(mPreference);
70 
71         assertThat(mPreference.isEnabled()).isFalse();
72         assertThat(mPreference.isChecked()).isTrue();
73     }
74 
75     @Test
testUpdateState_isSystemOrDefaultAppAndOptimizeStates_prefChecked()76     public void testUpdateState_isSystemOrDefaultAppAndOptimizeStates_prefChecked() {
77         when(mBatteryOptimizeUtils.isDisabledForOptimizeModeOnly()).thenReturn(false);
78         when(mBatteryOptimizeUtils.isSystemOrDefaultApp()).thenReturn(true);
79         when(mBatteryOptimizeUtils.getAppOptimizationMode())
80                 .thenReturn(BatteryOptimizeUtils.MODE_OPTIMIZED);
81 
82         mController.updateState(mPreference);
83 
84         assertThat(mPreference.isChecked()).isTrue();
85     }
86 
87     @Test
testUpdateState_isSystemOrDefaultApp_prefUnchecked()88     public void testUpdateState_isSystemOrDefaultApp_prefUnchecked() {
89         when(mBatteryOptimizeUtils.isDisabledForOptimizeModeOnly()).thenReturn(false);
90         when(mBatteryOptimizeUtils.isSystemOrDefaultApp()).thenReturn(true);
91 
92         mController.updateState(mPreference);
93 
94         assertThat(mPreference.isChecked()).isFalse();
95         assertThat(mPreference.isEnabled()).isFalse();
96     }
97 
98     @Test
testUpdateState_isOptimizedStates_prefChecked()99     public void testUpdateState_isOptimizedStates_prefChecked() {
100         when(mBatteryOptimizeUtils.isDisabledForOptimizeModeOnly()).thenReturn(false);
101         when(mBatteryOptimizeUtils.getAppOptimizationMode())
102                 .thenReturn(BatteryOptimizeUtils.MODE_OPTIMIZED);
103 
104         mController.updateState(mPreference);
105 
106         assertThat(mPreference.isChecked()).isTrue();
107     }
108 
109     @Test
testUpdateState_prefUnchecked()110     public void testUpdateState_prefUnchecked() {
111         when(mBatteryOptimizeUtils.isDisabledForOptimizeModeOnly()).thenReturn(false);
112 
113         mController.updateState(mPreference);
114 
115         assertThat(mPreference.isChecked()).isFalse();
116     }
117 
118     @Test
testHandlePreferenceTreeClick_samePrefKey_verifyAction()119     public void testHandlePreferenceTreeClick_samePrefKey_verifyAction() {
120         mPreference.setKey(mController.KEY_OPTIMIZED_PREF);
121         mController.handlePreferenceTreeClick(mPreference);
122 
123         assertThat(mController.handlePreferenceTreeClick(mPreference)).isTrue();
124     }
125 
126     @Test
testHandlePreferenceTreeClick_incorrectPrefKey_noAction()127     public void testHandlePreferenceTreeClick_incorrectPrefKey_noAction() {
128         assertThat(mController.handlePreferenceTreeClick(mPreference)).isFalse();
129     }
130 }
131