1/*
2 * Copyright (C) 2018 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.server.wifi.aware;
18
19import android.net.wifi.aware.ConfigRequest;
20import android.net.wifi.aware.PublishConfig;
21import android.net.wifi.aware.SubscribeConfig;
22import android.util.SparseIntArray;
23
24/**
25 * Utility methods for Wi-Fi Aware unit tests.
26 */
27public class TestUtils {
28    public static class MonitoredWifiAwareNativeApi extends WifiAwareNativeApi {
29        private SparseIntArray mTransactionIds = new SparseIntArray();
30
31        MonitoredWifiAwareNativeApi() {
32            super(null); // doesn't matter - mocking parent
33        }
34
35        private void addTransactionId(int transactionId) {
36            if (transactionId == 0) {
37                return; // transaction ID == 0 is used as a dummy ID in several command - acceptable
38            }
39            mTransactionIds.append(transactionId, mTransactionIds.get(transactionId) + 1);
40        }
41
42        public void validateUniqueTransactionIds() {
43            for (int i = 0; i < mTransactionIds.size(); ++i) {
44                if (mTransactionIds.valueAt(i) != 1) {
45                    throw new RuntimeException("Duplicate transaction IDs -- " + mTransactionIds);
46                }
47            }
48        }
49
50        public boolean enableAndConfigure(short transactionId, ConfigRequest configRequest,
51                boolean notifyIdentityChange, boolean initialConfiguration, boolean isInteractive,
52                boolean isIdle) {
53            addTransactionId(transactionId);
54            return true;
55        }
56
57        public boolean disable(short transactionId) {
58            addTransactionId(transactionId);
59            return true;
60        }
61
62        public boolean publish(short transactionId, byte publishId, PublishConfig publishConfig) {
63            addTransactionId(transactionId);
64            return true;
65        }
66
67        public boolean subscribe(short transactionId, byte subscribeId,
68                SubscribeConfig subscribeConfig) {
69            addTransactionId(transactionId);
70            return true;
71        }
72
73        public boolean sendMessage(short transactionId, byte pubSubId, int requestorInstanceId,
74                byte[] dest, byte[] message, int messageId) {
75            addTransactionId(transactionId);
76            return true;
77        }
78
79        public boolean stopPublish(short transactionId, byte pubSubId) {
80            addTransactionId(transactionId);
81            return true;
82        }
83
84        public boolean stopSubscribe(short transactionId, byte pubSubId) {
85            addTransactionId(transactionId);
86            return true;
87        }
88
89        public boolean getCapabilities(short transactionId) {
90            addTransactionId(transactionId);
91            return true;
92        }
93
94        public boolean createAwareNetworkInterface(short transactionId, String interfaceName) {
95            addTransactionId(transactionId);
96            return true;
97        }
98
99        public boolean deleteAwareNetworkInterface(short transactionId, String interfaceName) {
100            addTransactionId(transactionId);
101            return true;
102        }
103
104        public boolean initiateDataPath(short transactionId, int peerId, int channelRequestType,
105                int channel, byte[] peer, String interfaceName, byte[] pmk, String passphrase,
106                boolean isOutOfBand, Capabilities capabilities) {
107            addTransactionId(transactionId);
108            return true;
109        }
110
111        public boolean respondToDataPathRequest(short transactionId, boolean accept, int ndpId,
112                String interfaceName, byte[] pmk, String passphrase, boolean isOutOfBand,
113                Capabilities capabilities) {
114            addTransactionId(transactionId);
115            return true;
116        }
117
118        public boolean endDataPath(short transactionId, int ndpId) {
119            addTransactionId(transactionId);
120            return true;
121        }
122    }
123}
124