| /* |
| * 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.development; |
| |
| import static com.android.settings.development.KeepActivitiesPreferenceController.SETTING_VALUE_OFF; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.IActivityManager; |
| import android.content.Context; |
| import android.os.RemoteException; |
| import android.provider.Settings; |
| import androidx.preference.SwitchPreference; |
| import androidx.preference.PreferenceScreen; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class KeepActivitiesPreferenceControllerTest { |
| |
| private static final int SETTING_VALUE_ON = 1; |
| |
| @Mock |
| private SwitchPreference mPreference; |
| @Mock |
| private PreferenceScreen mPreferenceScreen; |
| @Mock |
| private IActivityManager mActivityManager; |
| |
| private Context mContext; |
| private KeepActivitiesPreferenceController mController; |
| |
| @Before |
| public void setup() { |
| MockitoAnnotations.initMocks(this); |
| mContext = RuntimeEnvironment.application; |
| mController = spy(new KeepActivitiesPreferenceController(mContext)); |
| doReturn(mActivityManager).when(mController).getActivityManager(); |
| when(mPreferenceScreen.findPreference(mController.getPreferenceKey())) |
| .thenReturn(mPreference); |
| mController.displayPreference(mPreferenceScreen); |
| } |
| |
| @Test |
| public void onPreferenceChanged_settingEnabled_turnOnDestroyActivities() |
| throws RemoteException { |
| mController.onPreferenceChange(mPreference, true /* new value */); |
| |
| verify(mActivityManager).setAlwaysFinish(true); |
| } |
| |
| @Test |
| public void onPreferenceChanged_settingDisabled_turnOffDestroyActivities() |
| throws RemoteException { |
| mController.onPreferenceChange(mPreference, false /* new value */); |
| |
| verify(mActivityManager).setAlwaysFinish(false); |
| } |
| |
| @Test |
| public void updateState_settingEnabled_preferenceShouldBeChecked() { |
| Settings.System.putInt(mContext.getContentResolver(), |
| Settings.Global.ALWAYS_FINISH_ACTIVITIES, SETTING_VALUE_ON); |
| mController.updateState(mPreference); |
| |
| verify(mPreference).setChecked(true); |
| } |
| |
| @Test |
| public void updateState_settingDisabled_preferenceShouldNotBeChecked() { |
| Settings.System.putInt(mContext.getContentResolver(), |
| Settings.Global.ALWAYS_FINISH_ACTIVITIES, SETTING_VALUE_OFF); |
| mController.updateState(mPreference); |
| |
| verify(mPreference).setChecked(false); |
| } |
| |
| @Test |
| public void onDeveloperOptionsDisabled_shouldDisablePreference() throws RemoteException { |
| mController.onDeveloperOptionsSwitchDisabled(); |
| |
| verify(mActivityManager).setAlwaysFinish(false); |
| verify(mPreference).setEnabled(false); |
| verify(mPreference).setChecked(false); |
| } |
| } |