| /* |
| * 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.Matchers.any; |
| import static org.mockito.Matchers.anyLong; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.BatteryStats; |
| |
| import com.android.internal.os.BatteryStatsHelper; |
| import com.android.settings.testutils.BatteryTestUtils; |
| import com.android.settings.testutils.FakeFeatureFactory; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| |
| 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.RuntimeEnvironment; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| public class BatteryInfoLoaderTest { |
| |
| private static final long TEST_TIME_REMAINING = 1000L; |
| |
| @Mock (answer = Answers.RETURNS_DEEP_STUBS) |
| private BatteryStatsHelper mHelper; |
| @Mock (answer = Answers.RETURNS_DEEP_STUBS) |
| private BatteryStats mStats; |
| |
| private Context mContext; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mContext = spy(RuntimeEnvironment.application); |
| FakeFeatureFactory.setupForTest().getPowerUsageFeatureProvider(mContext); |
| |
| doReturn(mContext).when(mContext).getApplicationContext(); |
| when(mStats.computeBatteryTimeRemaining(anyLong())).thenReturn(TEST_TIME_REMAINING); |
| doReturn(mStats).when(mHelper).getStats(); |
| |
| final Intent dischargingBatteryBroadcast = BatteryTestUtils.getDischargingIntent(); |
| doReturn(dischargingBatteryBroadcast).when(mContext).registerReceiver(any(), any()); |
| } |
| |
| @Test |
| public void test_loadInBackground_dischargingOldEstimate_dischargingLabelNotNull() { |
| BatteryInfoLoader loader = new BatteryInfoLoader(mContext, mHelper); |
| loader.batteryUtils = new BatteryUtils(mContext); |
| |
| BatteryInfo info = loader.loadInBackground(); |
| |
| assertThat(info.remainingLabel).isNotNull(); |
| assertThat(info.remainingTimeUs).isEqualTo(TEST_TIME_REMAINING); |
| } |
| } |