1 /* 2 * Copyright (C) 2010 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.contacts.common.testing; 18 19 import android.content.ContentResolver; 20 import android.content.SharedPreferences; 21 22 import com.google.common.annotations.VisibleForTesting; 23 import com.google.common.collect.Maps; 24 25 import java.util.HashMap; 26 27 /** 28 * A mechanism for providing alternative (mock) services to the application 29 * while running tests. Activities, Services and the Application should check 30 * with this class to see if a particular service has been overridden. 31 */ 32 @NeededForTesting 33 public class InjectedServices { 34 35 private ContentResolver mContentResolver; 36 private SharedPreferences mSharedPreferences; 37 private HashMap<String, Object> mSystemServices; 38 39 @NeededForTesting setContentResolver(ContentResolver contentResolver)40 public void setContentResolver(ContentResolver contentResolver) { 41 this.mContentResolver = contentResolver; 42 } 43 getContentResolver()44 public ContentResolver getContentResolver() { 45 return mContentResolver; 46 } 47 48 @NeededForTesting setSharedPreferences(SharedPreferences sharedPreferences)49 public void setSharedPreferences(SharedPreferences sharedPreferences) { 50 this.mSharedPreferences = sharedPreferences; 51 } 52 getSharedPreferences()53 public SharedPreferences getSharedPreferences() { 54 return mSharedPreferences; 55 } 56 57 @NeededForTesting setSystemService(String name, Object service)58 public void setSystemService(String name, Object service) { 59 if (mSystemServices == null) { 60 mSystemServices = Maps.newHashMap(); 61 } 62 63 mSystemServices.put(name, service); 64 } 65 getSystemService(String name)66 public Object getSystemService(String name) { 67 if (mSystemServices != null) { 68 return mSystemServices.get(name); 69 } 70 return null; 71 } 72 } 73