| /* |
| * 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 static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.anyBoolean; |
| import static org.mockito.ArgumentMatchers.anyInt; |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.Mockito.doNothing; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.AppOpsManager; |
| import android.app.admin.DevicePolicyManager; |
| import android.content.Context; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.os.Build; |
| import android.os.UserManager; |
| |
| import com.android.settings.R; |
| import com.android.settings.testutils.FakeFeatureFactory; |
| import com.android.settings.testutils.shadow.ShadowFragment; |
| import com.android.settingslib.RestrictedPreference; |
| import com.android.settingslib.fuelgauge.PowerWhitelistBackend; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Answers; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| import org.robolectric.annotation.Config; |
| |
| @RunWith(RobolectricTestRunner.class) |
| @Config(shadows = ShadowFragment.class) |
| public class BackgroundActivityPreferenceControllerTest { |
| |
| private static final int UID_LOW_SDK = 1234; |
| private static final String HIGH_SDK_PACKAGE = "com.android.package.high"; |
| private static final String LOW_SDK_PACKAGE = "com.android.package.low"; |
| |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private Context mContext; |
| @Mock |
| private PackageManager mPackageManager; |
| @Mock |
| private AppOpsManager mAppOpsManager; |
| @Mock |
| private ApplicationInfo mHighApplicationInfo; |
| @Mock |
| private ApplicationInfo mLowApplicationInfo; |
| @Mock |
| private UserManager mUserManager; |
| @Mock |
| private DevicePolicyManager mDevicePolicyManager; |
| @Mock |
| private DevicePolicyManager mDevicePolicyManagerWrapper; |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private AdvancedPowerUsageDetail mFragment; |
| @Mock |
| private PowerWhitelistBackend mPowerWhitelistBackend; |
| private BackgroundActivityPreferenceController mController; |
| private RestrictedPreference mPreference; |
| private Context mShadowContext; |
| private BatteryUtils mBatteryUtils; |
| |
| @Before |
| public void setUp() throws Exception { |
| MockitoAnnotations.initMocks(this); |
| |
| mShadowContext = RuntimeEnvironment.application; |
| FakeFeatureFactory.setupForTest(); |
| when(mContext.getApplicationContext()).thenReturn(mContext); |
| when(mContext.getPackageManager()).thenReturn(mPackageManager); |
| when(mContext.getSystemService(Context.APP_OPS_SERVICE)).thenReturn(mAppOpsManager); |
| when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager); |
| when(mContext.getSystemService(Context.DEVICE_POLICY_SERVICE)).thenReturn( |
| mDevicePolicyManager); |
| |
| when(mPackageManager.getApplicationInfo(HIGH_SDK_PACKAGE, PackageManager.GET_META_DATA)) |
| .thenReturn(mHighApplicationInfo); |
| when(mPackageManager.getApplicationInfo(LOW_SDK_PACKAGE, PackageManager.GET_META_DATA)) |
| .thenReturn(mLowApplicationInfo); |
| |
| when(mPowerWhitelistBackend.isWhitelisted(LOW_SDK_PACKAGE)).thenReturn(false); |
| mHighApplicationInfo.targetSdkVersion = Build.VERSION_CODES.O; |
| mLowApplicationInfo.targetSdkVersion = Build.VERSION_CODES.L; |
| |
| mBatteryUtils = spy(new BatteryUtils(mShadowContext)); |
| doNothing().when(mBatteryUtils).setForceAppStandby(anyInt(), anyString(), anyInt()); |
| |
| mPreference = spy(new RestrictedPreference(mShadowContext, null /* attrs */)); |
| mPreference.setKey(BackgroundActivityPreferenceController.KEY_BACKGROUND_ACTIVITY); |
| mController = spy(new BackgroundActivityPreferenceController( |
| mContext, mFragment, UID_LOW_SDK, LOW_SDK_PACKAGE, mPowerWhitelistBackend)); |
| mController.mDpm = mDevicePolicyManagerWrapper; |
| mController.mBatteryUtils = mBatteryUtils; |
| } |
| |
| @Test |
| public void handlePreferenceTreeClick_restrictApp_showDialog() { |
| doReturn(AppOpsManager.MODE_ALLOWED).when(mAppOpsManager) |
| .checkOpNoThrow(anyInt(), anyInt(), anyString()); |
| |
| mController.handlePreferenceTreeClick(mPreference); |
| |
| verify(mController).showDialog(false /* restrict */); |
| } |
| |
| @Test |
| public void handlePreferenceTreeClick_unRestrictApp_showDialog() { |
| doReturn(AppOpsManager.MODE_IGNORED).when(mAppOpsManager) |
| .checkOpNoThrow(anyInt(), anyInt(), anyString()); |
| |
| mController.handlePreferenceTreeClick(mPreference); |
| |
| verify(mController).showDialog(true /* restrict */); |
| } |
| |
| @Test |
| public void updateState_noError_setEnabled() { |
| when(mAppOpsManager.checkOpNoThrow(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, UID_LOW_SDK, |
| LOW_SDK_PACKAGE)).thenReturn(AppOpsManager.MODE_ALLOWED); |
| |
| mController.updateState(mPreference); |
| |
| assertThat(mPreference.isEnabled()).isTrue(); |
| verify(mController).updateSummary(mPreference); |
| } |
| |
| @Test |
| public void updateState_whitelisted() { |
| when(mPowerWhitelistBackend.isWhitelisted(LOW_SDK_PACKAGE)).thenReturn(true); |
| mController.updateState(mPreference); |
| assertThat(mPreference.isEnabled()).isFalse(); |
| assertThat(mPreference.getSummary()).isEqualTo( |
| mShadowContext.getText(R.string.background_activity_summary_whitelisted)); |
| } |
| |
| @Test |
| public void updateState_disabledByAdmin_doNothing() { |
| doReturn(true).when(mPreference).isDisabledByAdmin(); |
| |
| mController.updateState(mPreference); |
| |
| verify(mPreference, never()).setEnabled(anyBoolean()); |
| } |
| |
| @Test |
| public void updateSummary_modeError_showSummaryDisabled() { |
| when(mAppOpsManager.checkOpNoThrow(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, UID_LOW_SDK, |
| LOW_SDK_PACKAGE)).thenReturn(AppOpsManager.MODE_ERRORED); |
| final CharSequence expectedSummary = mShadowContext.getText( |
| R.string.background_activity_summary_disabled); |
| mController.updateSummary(mPreference); |
| |
| assertThat(mPreference.getSummary()).isEqualTo(expectedSummary); |
| } |
| |
| @Test |
| public void updateSummary_modeDefault_showNotRestricted() { |
| when(mAppOpsManager.checkOpNoThrow(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, UID_LOW_SDK, |
| LOW_SDK_PACKAGE)).thenReturn(AppOpsManager.MODE_DEFAULT); |
| |
| mController.updateSummary(mPreference); |
| |
| assertThat(mPreference.getSummary()).isEqualTo("App can use battery in background"); |
| } |
| |
| @Test |
| public void updateSummary_modeIgnored_showRestricted() { |
| when(mAppOpsManager.checkOpNoThrow(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, UID_LOW_SDK, |
| LOW_SDK_PACKAGE)).thenReturn(AppOpsManager.MODE_IGNORED); |
| |
| mController.updateSummary(mPreference); |
| |
| assertThat(mPreference.getSummary()).isEqualTo("Restricted"); |
| } |
| |
| @Test |
| public void isAvailable_ReturnTrue() { |
| assertThat(mController.isAvailable()).isTrue(); |
| } |
| } |