| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.settings.fuelgauge; |
| |
| import android.content.Context; |
| import android.os.PowerManager; |
| import com.android.settings.SettingsRobolectricTestRunner; |
| import com.android.settings.TestConfig; |
| import com.android.settings.core.lifecycle.Lifecycle; |
| import com.android.settings.widget.MasterSwitchPreference; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.annotation.Config; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| import static org.mockito.Mockito.doNothing; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) |
| public class BatterySaverControllerTest { |
| @Mock |
| private MasterSwitchPreference mBatterySaverPref; |
| @Mock |
| private PowerManager mPowerManager; |
| @Mock |
| private Context mContext; |
| @Mock |
| private Lifecycle mLifecycle; |
| private BatterySaverController mBatterySaverController; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mBatterySaverController = spy(new BatterySaverController(mContext, mLifecycle)); |
| ReflectionHelpers.setField(mBatterySaverController, "mPowerManager", mPowerManager); |
| ReflectionHelpers.setField(mBatterySaverController, "mBatterySaverPref", mBatterySaverPref); |
| doNothing().when(mBatterySaverController).refreshConditionManager(); |
| } |
| |
| @Test |
| public void testOnPreferenceChange_TurnOnBatterySaver_BatterySaverOn() { |
| testOnPreferenceChangeInner(true); |
| } |
| |
| @Test |
| public void testOnPreferenceChange_TurnOffBatterySaver_BatterySaverOff() { |
| testOnPreferenceChangeInner(false); |
| } |
| |
| @Test |
| public void testUpdateState_SaverModeOn_PreferenceChecked() { |
| testUpdateStateInner(true); |
| } |
| |
| @Test |
| public void testUpdateState_SaverModeOff_PreferenceUnChecked() { |
| testUpdateStateInner(false); |
| } |
| |
| private void testOnPreferenceChangeInner(final boolean saverOn) { |
| when(mPowerManager.setPowerSaveMode(saverOn)).thenReturn(true); |
| when(mPowerManager.isPowerSaveMode()).thenReturn(!saverOn); |
| |
| mBatterySaverController.onPreferenceChange(mBatterySaverPref, saverOn); |
| verify(mPowerManager).setPowerSaveMode(saverOn); |
| } |
| |
| private void testUpdateStateInner(final boolean saverOn) { |
| when(mPowerManager.isPowerSaveMode()).thenReturn(saverOn); |
| |
| mBatterySaverController.updateState(mBatterySaverPref); |
| verify(mBatterySaverPref).setChecked(saverOn); |
| } |
| } |