1 /* 2 * Copyright (C) 2016 Google Inc. 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.cellbroadcastreceiver; 18 19 import android.app.Activity; 20 import android.content.Context; 21 import android.content.ContextWrapper; 22 import android.content.Intent; 23 import android.os.Bundle; 24 import android.test.ActivityUnitTestCase; 25 import android.util.Log; 26 27 import java.util.HashMap; 28 29 public class CellBroadcastActivityTestCase<T extends Activity> extends ActivityUnitTestCase<T> { 30 31 protected TestContext mContext; 32 33 private T mActivity; 34 35 CellBroadcastActivityTestCase(Class<T> activityClass) { 36 super(activityClass); 37 } 38 39 @Override 40 protected void setUp() throws Exception { 41 super.setUp(); 42 mContext = new TestContext(getInstrumentation().getTargetContext()); 43 setActivityContext(mContext); 44 } 45 46 @Override 47 protected void tearDown() throws Exception { 48 super.tearDown(); 49 } 50 51 protected T startActivity() throws Throwable { 52 runTestOnUiThread(new Runnable() { 53 @Override 54 public void run() { 55 mActivity = startActivity(createActivityIntent(), null, null); 56 } 57 }); 58 return mActivity; 59 } 60 61 protected void stopActivity() throws Exception { 62 getInstrumentation().callActivityOnStop(mActivity); 63 } 64 65 public static void waitForMs(long ms) { 66 try { 67 Thread.sleep(ms); 68 } catch (InterruptedException e) { 69 } 70 } 71 72 protected Intent createActivityIntent() { 73 Intent intent = new Intent(); 74 return intent; 75 } 76 77 protected <S> void injectSystemService(Class<S> cls, S service) { 78 mContext.injectSystemService(cls, service); 79 } 80 81 public static class TestContext extends ContextWrapper { 82 83 private static final String TAG = TestContext.class.getSimpleName(); 84 85 private HashMap<String, Object> mInjectedSystemServices = new HashMap<>(); 86 87 public TestContext(Context base) { 88 super(base); 89 } 90 91 public <S> void injectSystemService(Class<S> cls, S service) { 92 final String name = getSystemServiceName(cls); 93 mInjectedSystemServices.put(name, service); 94 } 95 96 @Override 97 public Context getApplicationContext() { 98 return this; 99 } 100 101 @Override 102 public Object getSystemService(String name) { 103 if (mInjectedSystemServices.containsKey(name)) { 104 Log.d(TAG, "return mocked system service for " + name); 105 return mInjectedSystemServices.get(name); 106 } 107 Log.d(TAG, "return real system service for " + name); 108 return super.getSystemService(name); 109 } 110 } 111 }