1 /* 2 * Copyright (C) 2017 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 package com.android.settings.fuelgauge; 17 18 import static com.google.common.truth.Truth.assertThat; 19 20 import static org.mockito.Mockito.spy; 21 import static org.mockito.Mockito.verify; 22 import static org.mockito.Mockito.when; 23 24 import android.content.Context; 25 import android.os.PowerManager; 26 import android.provider.Settings; 27 28 import androidx.preference.Preference; 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 import org.robolectric.util.ReflectionHelpers; 38 39 @RunWith(RobolectricTestRunner.class) 40 public class BatterySaverControllerTest { 41 42 @Mock private Preference mBatterySaverPref; 43 @Mock private PowerManager mPowerManager; 44 45 private BatterySaverController mBatterySaverController; 46 private Context mContext; 47 48 @Before setUp()49 public void setUp() { 50 MockitoAnnotations.initMocks(this); 51 52 mContext = RuntimeEnvironment.application; 53 mBatterySaverController = spy(new BatterySaverController(mContext)); 54 ReflectionHelpers.setField(mBatterySaverController, "mPowerManager", mPowerManager); 55 ReflectionHelpers.setField(mBatterySaverController, "mBatterySaverPref", mBatterySaverPref); 56 57 Settings.Global.putInt( 58 mContext.getContentResolver(), Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL, 0); 59 } 60 61 @Test onPreferenceChange_onStart()62 public void onPreferenceChange_onStart() { 63 mBatterySaverController.onStart(); 64 verify(mBatterySaverPref).setSummary("Off"); 65 } 66 67 @Test onPreferenceChange_onPowerSaveModeChanged()68 public void onPreferenceChange_onPowerSaveModeChanged() { 69 mBatterySaverController.onPowerSaveModeChanged(); 70 verify(mBatterySaverPref).setSummary("Off"); 71 } 72 73 @Test getSummary_batterySaverOn_showSummaryOn()74 public void getSummary_batterySaverOn_showSummaryOn() { 75 when(mPowerManager.isPowerSaveMode()).thenReturn(true); 76 77 assertThat(mBatterySaverController.getSummary()).isEqualTo("On"); 78 } 79 80 @Test getSummary_batterySaverOffButScheduled_showSummaryScheduled()81 public void getSummary_batterySaverOffButScheduled_showSummaryScheduled() { 82 when(mPowerManager.isPowerSaveMode()).thenReturn(false); 83 Settings.Global.putInt( 84 mContext.getContentResolver(), Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL, 15); 85 86 assertThat(mBatterySaverController.getSummary()).isEqualTo("Will turn on at 15%"); 87 } 88 89 @Test getSummary_batterySaverOffButScheduledZeroPercent_showSummaryOff()90 public void getSummary_batterySaverOffButScheduledZeroPercent_showSummaryOff() { 91 when(mPowerManager.isPowerSaveMode()).thenReturn(false); 92 Settings.Global.putInt( 93 mContext.getContentResolver(), Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL, 0); 94 95 assertThat(mBatterySaverController.getSummary()).isEqualTo("Off"); 96 } 97 98 @Test getSummary_batterySaverOffButScheduledBasedOnRoutine_showSummaryBasedOnRoutine()99 public void getSummary_batterySaverOffButScheduledBasedOnRoutine_showSummaryBasedOnRoutine() { 100 when(mPowerManager.isPowerSaveMode()).thenReturn(false); 101 Settings.Global.putInt( 102 mContext.getContentResolver(), 103 Settings.Global.AUTOMATIC_POWER_SAVE_MODE, 104 PowerManager.POWER_SAVE_MODE_TRIGGER_DYNAMIC); 105 106 assertThat(mBatterySaverController.getSummary()) 107 .isEqualTo("Will turn on based on your routine"); 108 } 109 110 @Test getSummary_batterySaverOff_showSummaryOff()111 public void getSummary_batterySaverOff_showSummaryOff() { 112 when(mPowerManager.isPowerSaveMode()).thenReturn(false); 113 114 assertThat(mBatterySaverController.getSummary()).isEqualTo("Off"); 115 } 116 117 @Test getAvailabilityStatus_returnAvailable()118 public void getAvailabilityStatus_returnAvailable() { 119 assertThat(mBatterySaverController.getAvailabilityStatus()) 120 .isEqualTo(BatterySaverController.AVAILABLE); 121 } 122 } 123