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