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 org.mockito.Matchers.any; 19 import static org.mockito.Matchers.anyInt; 20 import static org.mockito.Mockito.doReturn; 21 import static org.mockito.Mockito.never; 22 import static org.mockito.Mockito.spy; 23 import static org.mockito.Mockito.verify; 24 25 import android.app.LoaderManager; 26 import android.content.Context; 27 import android.os.Bundle; 28 29 import com.android.internal.os.BatteryStatsHelper; 30 import com.android.settings.testutils.SettingsRobolectricTestRunner; 31 import com.android.settings.testutils.shadow.ShadowDashboardFragment; 32 import com.android.settingslib.core.AbstractPreferenceController; 33 34 import org.junit.Before; 35 import org.junit.Test; 36 import org.junit.runner.RunWith; 37 import org.mockito.Mock; 38 import org.mockito.MockitoAnnotations; 39 import org.robolectric.annotation.Config; 40 41 import java.util.List; 42 43 @RunWith(SettingsRobolectricTestRunner.class) 44 @Config(shadows = ShadowDashboardFragment.class) 45 public class PowerUsageBaseTest { 46 47 @Mock 48 private BatteryStatsHelper mBatteryStatsHelper; 49 @Mock 50 private LoaderManager mLoaderManager; 51 private TestFragment mFragment; 52 53 @Before setUp()54 public void setUp() { 55 MockitoAnnotations.initMocks(this); 56 57 mFragment = spy(new TestFragment()); 58 mFragment.setBatteryStatsHelper(mBatteryStatsHelper); 59 doReturn(mLoaderManager).when(mFragment).getLoaderManager(); 60 } 61 62 @Test testOnCreate_batteryStatsLoaderNotInvoked()63 public void testOnCreate_batteryStatsLoaderNotInvoked() { 64 mFragment.onCreate(null); 65 66 verify(mLoaderManager, never()).initLoader(anyInt(), any(Bundle.class), any()); 67 } 68 69 public static class TestFragment extends PowerUsageBase { 70 71 @Override getMetricsCategory()72 public int getMetricsCategory() { 73 return 0; 74 } 75 76 @Override refreshUi(int refreshType)77 protected void refreshUi(int refreshType) { 78 // Do nothing 79 } 80 81 @Override getLogTag()82 protected String getLogTag() { 83 return null; 84 } 85 86 @Override getPreferenceScreenResId()87 protected int getPreferenceScreenResId() { 88 return 0; 89 } 90 91 @Override createPreferenceControllers(Context context)92 protected List<AbstractPreferenceController> createPreferenceControllers(Context context) { 93 return null; 94 } 95 setBatteryStatsHelper(BatteryStatsHelper batteryStatsHelper)96 private void setBatteryStatsHelper(BatteryStatsHelper batteryStatsHelper) { 97 mStatsHelper = batteryStatsHelper; 98 } 99 } 100 } 101