1 /*
2  * Copyright (C) 2018 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.android.settings.core.BasePreferenceController.AVAILABLE;
20 import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;
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 import static org.mockito.Mockito.when;
27 
28 import android.app.Activity;
29 import android.content.ComponentName;
30 import android.content.Context;
31 
32 import androidx.preference.Preference;
33 
34 import com.android.settings.R;
35 
36 import org.junit.Before;
37 import org.junit.Test;
38 import org.junit.runner.RunWith;
39 import org.mockito.MockitoAnnotations;
40 import org.robolectric.Robolectric;
41 import org.robolectric.RobolectricTestRunner;
42 import org.robolectric.annotation.Config;
43 
44 @RunWith(RobolectricTestRunner.class)
45 public class TopLevelBatteryPreferenceControllerTest {
46     private Context mContext;
47     private TopLevelBatteryPreferenceController mController;
48 
49     @Before
setUp()50     public void setUp() {
51         MockitoAnnotations.initMocks(this);
52         mContext = spy(Robolectric.setupActivity(Activity.class));
53         mController = new TopLevelBatteryPreferenceController(mContext, "test_key");
54     }
55 
56     @Test
getAvailibilityStatus_availableByDefault()57     public void getAvailibilityStatus_availableByDefault() {
58         assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
59     }
60 
61     @Test
62     @Config(qualifiers = "mcc999")
getAvailabilityStatus_unsupportedWhenSet()63     public void getAvailabilityStatus_unsupportedWhenSet() {
64         assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE);
65     }
66 
67     @Test
convertClassPathToComponentName_nullInput_returnsNull()68     public void convertClassPathToComponentName_nullInput_returnsNull() {
69         assertThat(mController.convertClassPathToComponentName(null)).isNull();
70     }
71 
72     @Test
convertClassPathToComponentName_emptyStringInput_returnsNull()73     public void convertClassPathToComponentName_emptyStringInput_returnsNull() {
74         assertThat(mController.convertClassPathToComponentName("")).isNull();
75     }
76 
77     @Test
convertClassPathToComponentName_singleClassName_returnsCorrectComponentName()78     public void convertClassPathToComponentName_singleClassName_returnsCorrectComponentName() {
79         ComponentName output = mController.convertClassPathToComponentName("ClassName");
80 
81         assertThat(output.getPackageName()).isEqualTo("");
82         assertThat(output.getClassName()).isEqualTo("ClassName");
83     }
84 
85     @Test
convertClassPathToComponentName_validAddress_returnsCorrectComponentName()86     public void convertClassPathToComponentName_validAddress_returnsCorrectComponentName() {
87         ComponentName output = mController.convertClassPathToComponentName("my.fragment.ClassName");
88 
89         assertThat(output.getPackageName()).isEqualTo("my.fragment");
90         assertThat(output.getClassName()).isEqualTo("ClassName");
91     }
92 
93     @Test
getDashboardLabel_returnsCorrectLabel()94     public void getDashboardLabel_returnsCorrectLabel() {
95         mController.mPreference = new Preference(mContext);
96         BatteryInfo info = new BatteryInfo();
97         info.batteryPercentString = "3%";
98         assertThat(mController.getDashboardLabel(mContext, info, true))
99                 .isEqualTo(info.batteryPercentString);
100 
101         info.remainingLabel = "Phone will shut down soon";
102         assertThat(mController.getDashboardLabel(mContext, info, true))
103                 .isEqualTo("3% - Phone will shut down soon");
104 
105         info.discharging = false;
106         info.chargeLabel = "5% - charging";
107         assertThat(mController.getDashboardLabel(mContext, info, true)).isEqualTo("5% - charging");
108     }
109 
110     @Test
getSummary_batteryNotPresent_shouldShowWarningMessage()111     public void getSummary_batteryNotPresent_shouldShowWarningMessage() {
112         mController.mIsBatteryPresent = false;
113 
114         assertThat(mController.getSummary())
115                 .isEqualTo(mContext.getString(R.string.battery_missing_message));
116     }
117 }
118