1/*
2 * Copyright (C) 2017 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
17package com.android.settings.testutils.shadow;
18
19import android.os.SystemProperties;
20
21import org.robolectric.annotation.Implementation;
22import org.robolectric.annotation.Implements;
23import org.robolectric.shadows.ShadowSystemProperties;
24
25import java.util.HashMap;
26import java.util.Map;
27
28/**
29 * This class provides write capability to ShadowSystemProperties.
30 */
31@Implements(SystemProperties.class)
32public class SettingsShadowSystemProperties extends ShadowSystemProperties {
33
34    private static final Map<String, String> sValues = new HashMap<>();
35
36    @Implementation
37    public static synchronized boolean getBoolean(String key, boolean def) {
38        if (sValues.containsKey(key)) {
39            String val = sValues.get(key);
40            return "y".equals(val) || "yes".equals(val) || "1".equals(val) || "true".equals(val)
41                || "on".equals(val);
42        }
43        return ShadowSystemProperties.getBoolean(key, def);
44    }
45
46    @Implementation
47    public static synchronized String get(String key) {
48        if (sValues.containsKey(key)) {
49            return sValues.get(key);
50        }
51        return ShadowSystemProperties.get(key);
52    }
53
54    public static synchronized void set(String key, String val) {
55        sValues.put(key, val);
56    }
57
58    @Implementation
59    public static String get(String key, String def) {
60        String value = sValues.get(key);
61        return value == null ? def : value;
62    }
63
64    public static synchronized void clear() {
65        sValues.clear();
66    }
67
68}
69