1 /* 2 * Copyright (C) 2025 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 17 package com.android.systemui; 18 19 import android.content.Context; 20 import android.content.res.Resources; 21 import android.os.Handler; 22 import android.os.HandlerExecutor; 23 import android.os.Looper; 24 import android.test.mock.MockContext; 25 import android.util.Singleton; 26 27 import androidx.annotation.NonNull; 28 import androidx.test.InstrumentationRegistry; 29 30 import org.junit.Rule; 31 import org.mockito.Mockito; 32 33 import java.util.concurrent.Executor; 34 35 public class CarSysuiTestCase extends SysuiTestCase { 36 37 @Rule 38 public SysuiTestableContext mContext = createTestableContext(); 39 createTestableContext()40 private SysuiTestableContext createTestableContext() { 41 SysuiTestableContext context = new SysuiTestableContext( 42 getTestableContextBase(), getLeakCheck()); 43 44 if (isRobolectricTest()) { 45 // Manually associate a Display to context for Robolectric test. Similar to b/214297409 46 return context.createDefaultDisplayContext(); 47 } else { 48 return context; 49 } 50 } 51 52 @NonNull getTestableContextBase()53 private Context getTestableContextBase() { 54 if (isRavenwoodTest()) { 55 // TODO(b/292141694): build out Ravenwood support for Context 56 // Ravenwood doesn't yet provide a Context, but many SysUI tests assume one exists; 57 // so here we construct just enough of a Context to be useful; this will be replaced 58 // as more of the Ravenwood environment is built out 59 return new MockContext() { 60 @Override 61 public void setTheme(int resid) { 62 // TODO(b/318393625): build out Ravenwood support for Resources 63 // until then, ignored as no-op 64 } 65 66 @Override 67 public Resources getResources() { 68 // TODO(b/318393625): build out Ravenwood support for Resources 69 return Mockito.mock(Resources.class); 70 } 71 72 private Singleton<Executor> mMainExecutor = new Singleton<>() { 73 @Override 74 protected Executor create() { 75 return new HandlerExecutor(new Handler(Looper.getMainLooper())); 76 } 77 }; 78 79 @Override 80 public Executor getMainExecutor() { 81 return mMainExecutor.get(); 82 } 83 }; 84 } else { 85 return InstrumentationRegistry.getContext().getApplicationContext(); 86 } 87 } 88 89 @Override 90 public SysuiTestableContext getContext() { 91 return mContext; 92 } 93 } 94