| 1 | // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | package org.chromium.base.test.util; |
| 6 | |
| 7 | import android.content.ContentResolver; |
| 8 | import android.content.Context; |
| 9 | import android.content.ContextWrapper; |
| 10 | import android.content.SharedPreferences; |
| 11 | import android.test.mock.MockContentResolver; |
| 12 | import android.test.mock.MockContext; |
| 13 | |
| 14 | import java.util.HashMap; |
| 15 | import java.util.Map; |
| 16 | |
| 17 | /** |
| 18 | * ContextWrapper that adds functionality for SharedPreferences and a way to set and retrieve flags. |
| 19 | */ |
| 20 | public class AdvancedMockContext extends ContextWrapper { |
| 21 | |
| 22 | private final MockContentResolver mMockContentResolver = new MockContentResolver(); |
| 23 | |
| 24 | private final Map<String, SharedPreferences> mSharedPreferences = |
| 25 | new HashMap<String, SharedPreferences>(); |
| 26 | |
| 27 | private final Map<String, Boolean> flags = new HashMap<String, Boolean>(); |
| 28 | |
| 29 | public AdvancedMockContext(Context base) { |
| 30 | super(base); |
| 31 | } |
| 32 | |
| 33 | public AdvancedMockContext() { |
| 34 | super(new MockContext()); |
| 35 | } |
| 36 | |
| 37 | @Override |
| 38 | public String getPackageName() { |
| 39 | return getBaseContext().getPackageName(); |
| 40 | } |
| 41 | |
| 42 | @Override |
| 43 | public Context getApplicationContext() { |
| 44 | return this; |
| 45 | } |
| 46 | |
| 47 | @Override |
| 48 | public ContentResolver getContentResolver() { |
| 49 | return mMockContentResolver; |
| 50 | } |
| 51 | |
| 52 | public MockContentResolver getMockContentResolver() { |
| 53 | return mMockContentResolver; |
| 54 | } |
| 55 | |
| 56 | @Override |
| 57 | public SharedPreferences getSharedPreferences(String name, int mode) { |
| 58 | synchronized (mSharedPreferences) { |
| 59 | if (!mSharedPreferences.containsKey(name)) { |
| 60 | // Auto-create shared preferences to mimic Android Context behavior |
| 61 | mSharedPreferences.put(name, new InMemorySharedPreferences()); |
| 62 | } |
| 63 | return mSharedPreferences.get(name); |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | public void addSharedPreferences(String name, Map<String, Object> data) { |
| 68 | synchronized (mSharedPreferences) { |
| 69 | mSharedPreferences.put(name, new InMemorySharedPreferences(data)); |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | public void setFlag(String key) { |
| 74 | flags.put(key, true); |
| 75 | } |
| 76 | |
| 77 | public void clearFlag(String key) { |
| 78 | flags.remove(key); |
| 79 | } |
| 80 | |
| 81 | public boolean isFlagSet(String key) { |
| 82 | return flags.containsKey(key) && flags.get(key); |
| 83 | } |
| 84 | |
| 85 | public static class MapBuilder { |
| 86 | |
| 87 | private final Map<String, Object> mData = new HashMap<String, Object>(); |
| 88 | |
| 89 | public static MapBuilder create() { |
| 90 | return new MapBuilder(); |
| 91 | } |
| 92 | |
| 93 | public MapBuilder add(String key, Object value) { |
| 94 | mData.put(key, value); |
| 95 | return this; |
| 96 | } |
| 97 | |
| 98 | public Map<String, Object> build() { |
| 99 | return mData; |
| 100 | } |
| 101 | |
| 102 | } |
| 103 | } |