1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file 5 * except in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the 10 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 11 * KIND, either express or implied. See the License for the specific language governing 12 * permissions and limitations under the License. 13 */ 14 15 package com.android.systemui; 16 17 import static org.mockito.Mockito.spy; 18 import static org.mockito.Mockito.when; 19 20 import android.app.Fragment; 21 import android.app.Instrumentation; 22 import android.support.test.InstrumentationRegistry; 23 import android.testing.BaseFragmentTest; 24 import android.testing.DexmakerShareClassLoaderRule; 25 26 import com.android.systemui.utils.leaks.LeakCheckedTest; 27 import com.android.systemui.utils.leaks.LeakCheckedTest.SysuiLeakCheck; 28 29 import org.junit.After; 30 import org.junit.Before; 31 import org.junit.Rule; 32 33 public abstract class SysuiBaseFragmentTest extends BaseFragmentTest { 34 35 public static final Class<?>[] ALL_SUPPORTED_CLASSES = LeakCheckedTest.ALL_SUPPORTED_CLASSES; 36 37 @Rule 38 public final SysuiLeakCheck mLeakCheck = new SysuiLeakCheck(); 39 40 @Rule 41 public final DexmakerShareClassLoaderRule mDexmakerShareClassLoaderRule = 42 new DexmakerShareClassLoaderRule(); 43 44 protected final TestableDependency mDependency = new TestableDependency(mContext); 45 protected SysuiTestableContext mSysuiContext; 46 private Instrumentation mRealInstrumentation; 47 SysuiBaseFragmentTest(Class<? extends Fragment> cls)48 public SysuiBaseFragmentTest(Class<? extends Fragment> cls) { 49 super(cls); 50 } 51 52 @Before SysuiSetup()53 public void SysuiSetup() { 54 SystemUIFactory.createFromConfig(mContext); 55 // TODO: Figure out another way to give reference to a SysuiTestableContext. 56 mSysuiContext = (SysuiTestableContext) mContext; 57 58 mRealInstrumentation = InstrumentationRegistry.getInstrumentation(); 59 Instrumentation inst = spy(mRealInstrumentation); 60 when(inst.getContext()).thenThrow(new RuntimeException( 61 "SysUI Tests should use SysuiTestCase#getContext or SysuiTestCase#mContext")); 62 when(inst.getTargetContext()).thenThrow(new RuntimeException( 63 "SysUI Tests should use SysuiTestCase#getContext or SysuiTestCase#mContext")); 64 InstrumentationRegistry.registerInstance(inst, InstrumentationRegistry.getArguments()); 65 } 66 67 @After SysuiTeardown()68 public void SysuiTeardown() { 69 InstrumentationRegistry.registerInstance(mRealInstrumentation, 70 InstrumentationRegistry.getArguments()); 71 } 72 73 @Override getContext()74 protected SysuiTestableContext getContext() { 75 return new SysuiTestableContext(InstrumentationRegistry.getContext(), mLeakCheck); 76 } 77 injectLeakCheckedDependencies(Class<?>.... cls)78 public void injectLeakCheckedDependencies(Class<?>... cls) { 79 for (Class<?> c : cls) { 80 injectLeakCheckedDependency(c); 81 } 82 } 83 injectLeakCheckedDependency(Class<T> c)84 public <T> void injectLeakCheckedDependency(Class<T> c) { 85 mDependency.injectTestDependency(c, mLeakCheck.getLeakChecker(c)); 86 } 87 } 88