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.ArgumentMatchers.nullable; 21 import static org.mockito.Matchers.anyInt; 22 import static org.mockito.Matchers.eq; 23 import static org.mockito.Mockito.doNothing; 24 import static org.mockito.Mockito.doReturn; 25 import static org.mockito.Mockito.spy; 26 import static org.mockito.Mockito.verify; 27 import static org.mockito.Mockito.when; 28 29 import android.content.Context; 30 import android.os.Bundle; 31 import android.support.v7.preference.PreferenceScreen; 32 import android.view.Menu; 33 import android.view.MenuInflater; 34 import android.view.MenuItem; 35 36 import com.android.internal.logging.nano.MetricsProto; 37 import com.android.settings.R; 38 import com.android.settings.testutils.FakeFeatureFactory; 39 import com.android.settings.testutils.SettingsRobolectricTestRunner; 40 41 import org.junit.Before; 42 import org.junit.Test; 43 import org.junit.runner.RunWith; 44 import org.mockito.Answers; 45 import org.mockito.Mock; 46 import org.mockito.MockitoAnnotations; 47 import org.robolectric.RuntimeEnvironment; 48 49 @RunWith(SettingsRobolectricTestRunner.class) 50 public class PowerUsageAdvancedTest { 51 @Mock 52 private PreferenceScreen mPreferenceScreen; 53 @Mock(answer = Answers.RETURNS_DEEP_STUBS) 54 private Menu mMenu; 55 @Mock 56 private MenuInflater mMenuInflater; 57 @Mock 58 private MenuItem mToggleAppsMenu; 59 private Context mContext; 60 private PowerUsageAdvanced mFragment; 61 private FakeFeatureFactory mFeatureFactory; 62 63 @Before setUp()64 public void setUp() { 65 MockitoAnnotations.initMocks(this); 66 67 mContext = RuntimeEnvironment.application; 68 mFeatureFactory = FakeFeatureFactory.setupForTest(); 69 when(mToggleAppsMenu.getItemId()).thenReturn(PowerUsageAdvanced.MENU_TOGGLE_APPS); 70 71 mFragment = spy(new PowerUsageAdvanced()); 72 mFragment.onAttach(mContext); 73 } 74 75 @Test testSaveInstanceState_showAllAppsRestored()76 public void testSaveInstanceState_showAllAppsRestored() { 77 Bundle bundle = new Bundle(); 78 mFragment.mShowAllApps = true; 79 doReturn(mPreferenceScreen).when(mFragment).getPreferenceScreen(); 80 81 mFragment.onSaveInstanceState(bundle); 82 mFragment.restoreSavedInstance(bundle); 83 84 assertThat(mFragment.mShowAllApps).isTrue(); 85 } 86 87 @Test testOptionsMenu_menuAppToggle_metricEventInvoked()88 public void testOptionsMenu_menuAppToggle_metricEventInvoked() { 89 mFragment.mShowAllApps = false; 90 doNothing().when(mFragment).restartBatteryStatsLoader(anyInt()); 91 92 mFragment.onOptionsItemSelected(mToggleAppsMenu); 93 94 verify(mFeatureFactory.metricsFeatureProvider).action(nullable(Context.class), 95 eq(MetricsProto.MetricsEvent.ACTION_SETTINGS_MENU_BATTERY_APPS_TOGGLE), eq(true)); 96 } 97 98 @Test testOptionsMenu_toggleAppsEnabled()99 public void testOptionsMenu_toggleAppsEnabled() { 100 when(mFeatureFactory.powerUsageFeatureProvider.isPowerAccountingToggleEnabled()) 101 .thenReturn(true); 102 mFragment.mShowAllApps = false; 103 104 mFragment.onCreateOptionsMenu(mMenu, mMenuInflater); 105 106 verify(mMenu).add(Menu.NONE, PowerUsageAdvanced.MENU_TOGGLE_APPS, Menu.NONE, 107 R.string.show_all_apps); 108 } 109 } 110