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.doReturn; 21 import static org.mockito.Mockito.spy; 22 import static org.mockito.Mockito.when; 23 24 import android.content.Context; 25 import android.os.BatteryStatsManager; 26 import android.os.BatteryUsageStats; 27 import android.os.BatteryUsageStatsQuery; 28 29 import org.junit.Before; 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 import org.mockito.ArgumentCaptor; 33 import org.mockito.Captor; 34 import org.mockito.Mock; 35 import org.mockito.MockitoAnnotations; 36 import org.robolectric.RobolectricTestRunner; 37 import org.robolectric.RuntimeEnvironment; 38 39 @RunWith(RobolectricTestRunner.class) 40 public class BatteryUsageStatsLoaderTest { 41 private Context mContext; 42 @Mock 43 private BatteryStatsManager mBatteryStatsManager; 44 @Mock 45 private BatteryUsageStats mBatteryUsageStats; 46 @Captor 47 private ArgumentCaptor<BatteryUsageStatsQuery> mUsageStatsQueryCaptor; 48 49 @Before setUp()50 public void setUp() { 51 MockitoAnnotations.initMocks(this); 52 mContext = spy(RuntimeEnvironment.application); 53 doReturn(mBatteryStatsManager).when(mContext).getSystemService( 54 Context.BATTERY_STATS_SERVICE); 55 } 56 57 @Test testLoadInBackground_loadWithoutHistory()58 public void testLoadInBackground_loadWithoutHistory() { 59 BatteryUsageStatsLoader loader = new BatteryUsageStatsLoader( 60 mContext, /* includeBatteryHistory */ false); 61 62 when(mBatteryStatsManager.getBatteryUsageStats(mUsageStatsQueryCaptor.capture())) 63 .thenReturn(mBatteryUsageStats); 64 65 loader.loadInBackground(); 66 67 final int queryFlags = mUsageStatsQueryCaptor.getValue().getFlags(); 68 assertThat(queryFlags 69 & BatteryUsageStatsQuery.FLAG_BATTERY_USAGE_STATS_INCLUDE_HISTORY).isEqualTo(0); 70 } 71 72 @Test testLoadInBackground_loadWithHistory()73 public void testLoadInBackground_loadWithHistory() { 74 BatteryUsageStatsLoader loader = new BatteryUsageStatsLoader( 75 mContext, /* includeBatteryHistory */ true); 76 77 when(mBatteryStatsManager.getBatteryUsageStats(mUsageStatsQueryCaptor.capture())) 78 .thenReturn(mBatteryUsageStats); 79 80 loader.loadInBackground(); 81 82 final int queryFlags = mUsageStatsQueryCaptor.getValue().getFlags(); 83 assertThat(queryFlags 84 & BatteryUsageStatsQuery.FLAG_BATTERY_USAGE_STATS_INCLUDE_HISTORY).isNotEqualTo(0); 85 } 86 } 87