Ajay Nadathur | 7d176bc | 2016-10-24 16:55:24 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 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 | package com.android.settingslib.wifi; |
| 17 | |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 18 | import static com.google.common.truth.Truth.assertThat; |
| 19 | |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 20 | import static org.junit.Assert.assertEquals; |
Stephen Chen | 21f6868 | 2017-04-04 13:23:31 -0700 | [diff] [blame] | 21 | import static org.junit.Assert.assertFalse; |
Ajay Nadathur | 7d176bc | 2016-10-24 16:55:24 -0700 | [diff] [blame] | 22 | import static org.junit.Assert.assertTrue; |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 23 | import static org.junit.Assert.fail; |
Peter Qiu | f562838 | 2017-03-28 13:24:34 -0700 | [diff] [blame] | 24 | import static org.mockito.Mockito.any; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 25 | import static org.mockito.Mockito.anyInt; |
| 26 | import static org.mockito.Mockito.doAnswer; |
| 27 | import static org.mockito.Mockito.doNothing; |
Sundeep Ghuman | ce6bab8 | 2017-04-19 16:21:46 -0700 | [diff] [blame] | 28 | import static org.mockito.Mockito.mock; |
Sundeep Ghuman | d4a79ac | 2017-06-07 18:11:39 -0700 | [diff] [blame] | 29 | import static org.mockito.Mockito.never; |
Quang Luong | da49e82 | 2019-01-15 14:48:25 -0800 | [diff] [blame] | 30 | import static org.mockito.Mockito.spy; |
Sundeep Ghuman | ce6bab8 | 2017-04-19 16:21:46 -0700 | [diff] [blame] | 31 | import static org.mockito.Mockito.times; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 32 | import static org.mockito.Mockito.verify; |
| 33 | import static org.mockito.Mockito.when; |
| 34 | |
| 35 | import android.content.Context; |
| 36 | import android.content.Intent; |
Eric Schwarzenbach | 5e0535e | 2017-08-16 15:47:33 -0700 | [diff] [blame] | 37 | import android.content.IntentFilter; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 38 | import android.net.ConnectivityManager; |
Sundeep Ghuman | 9c0b97e | 2017-04-13 16:05:46 -0700 | [diff] [blame] | 39 | import android.net.Network; |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 40 | import android.net.NetworkInfo; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 41 | import android.net.NetworkKey; |
| 42 | import android.net.NetworkScoreManager; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 43 | import android.net.RssiCurve; |
Sundeep Ghuman | 9c0b97e | 2017-04-13 16:05:46 -0700 | [diff] [blame] | 44 | import android.net.ScoredNetwork; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 45 | import android.net.WifiKey; |
Ajay Nadathur | 7d176bc | 2016-10-24 16:55:24 -0700 | [diff] [blame] | 46 | import android.net.wifi.ScanResult; |
| 47 | import android.net.wifi.WifiConfiguration; |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 48 | import android.net.wifi.WifiInfo; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 49 | import android.net.wifi.WifiManager; |
| 50 | import android.net.wifi.WifiNetworkScoreCache; |
| 51 | import android.net.wifi.WifiSsid; |
Quang Luong | da49e82 | 2019-01-15 14:48:25 -0800 | [diff] [blame] | 52 | import android.net.wifi.hotspot2.OsuProvider; |
| 53 | import android.net.wifi.hotspot2.PasspointConfiguration; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 54 | import android.os.Bundle; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 55 | import android.os.Handler; |
| 56 | import android.os.HandlerThread; |
Sundeep Ghuman | 9c0b97e | 2017-04-13 16:05:46 -0700 | [diff] [blame] | 57 | import android.os.SystemClock; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 58 | import android.provider.Settings; |
Quang Luong | da49e82 | 2019-01-15 14:48:25 -0800 | [diff] [blame] | 59 | import android.util.ArraySet; |
| 60 | import android.util.Pair; |
KOUSHIK PANUGANTI | 63bf06e | 2018-12-18 14:26:21 -0800 | [diff] [blame] | 61 | |
| 62 | import androidx.test.InstrumentationRegistry; |
| 63 | import androidx.test.filters.SmallTest; |
| 64 | import androidx.test.runner.AndroidJUnit4; |
Ajay Nadathur | 7d176bc | 2016-10-24 16:55:24 -0700 | [diff] [blame] | 65 | |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 66 | import com.android.settingslib.utils.ThreadUtils; |
| 67 | |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 68 | import org.junit.After; |
| 69 | import org.junit.Before; |
Ajay Nadathur | 7d176bc | 2016-10-24 16:55:24 -0700 | [diff] [blame] | 70 | import org.junit.Test; |
| 71 | import org.junit.runner.RunWith; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 72 | import org.mockito.ArgumentCaptor; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 73 | import org.mockito.Captor; |
Sundeep Ghuman | 9c0b97e | 2017-04-13 16:05:46 -0700 | [diff] [blame] | 74 | import org.mockito.Matchers; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 75 | import org.mockito.Mock; |
| 76 | import org.mockito.MockitoAnnotations; |
| 77 | import org.mockito.invocation.InvocationOnMock; |
| 78 | import org.mockito.stubbing.Answer; |
| 79 | |
Ajay Nadathur | 7d176bc | 2016-10-24 16:55:24 -0700 | [diff] [blame] | 80 | import java.util.ArrayList; |
| 81 | import java.util.Arrays; |
Quang Luong | da49e82 | 2019-01-15 14:48:25 -0800 | [diff] [blame] | 82 | import java.util.HashMap; |
Ajay Nadathur | 7d176bc | 2016-10-24 16:55:24 -0700 | [diff] [blame] | 83 | import java.util.List; |
Quang Luong | da49e82 | 2019-01-15 14:48:25 -0800 | [diff] [blame] | 84 | import java.util.Map; |
| 85 | import java.util.Set; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 86 | import java.util.concurrent.CountDownLatch; |
| 87 | import java.util.concurrent.TimeUnit; |
Sundeep Ghuman | bcb5373 | 2018-01-31 12:42:16 -0800 | [diff] [blame] | 88 | import java.util.concurrent.atomic.AtomicBoolean; |
Ajay Nadathur | 7d176bc | 2016-10-24 16:55:24 -0700 | [diff] [blame] | 89 | |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 90 | // TODO(sghuman): Change these to robolectric tests b/35766684. |
Ajay Nadathur | 7d176bc | 2016-10-24 16:55:24 -0700 | [diff] [blame] | 91 | @SmallTest |
| 92 | @RunWith(AndroidJUnit4.class) |
| 93 | public class WifiTrackerTest { |
| 94 | |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 95 | private static final String TAG = "WifiTrackerTest"; |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 96 | private static final int LATCH_TIMEOUT = 4000; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 97 | |
| 98 | private static final String SSID_1 = "ssid1"; |
| 99 | private static final String BSSID_1 = "00:00:00:00:00:00"; |
| 100 | private static final NetworkKey NETWORK_KEY_1 = |
| 101 | new NetworkKey(new WifiKey('"' + SSID_1 + '"', BSSID_1)); |
| 102 | private static final int RSSI_1 = -30; |
| 103 | private static final byte SCORE_1 = 10; |
Sundeep Ghuman | 53200ed | 2017-06-21 16:54:36 -0700 | [diff] [blame] | 104 | private static final int BADGE_1 = AccessPoint.Speed.MODERATE; |
Quang Luong | da49e82 | 2019-01-15 14:48:25 -0800 | [diff] [blame] | 105 | private static final String FQDN_1 = "fqdn1"; |
| 106 | private static final String PROVIDER_FRIENDLY_NAME_1 = "providerFriendlyName1"; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 107 | |
| 108 | private static final String SSID_2 = "ssid2"; |
| 109 | private static final String BSSID_2 = "AA:AA:AA:AA:AA:AA"; |
| 110 | private static final NetworkKey NETWORK_KEY_2 = |
| 111 | new NetworkKey(new WifiKey('"' + SSID_2 + '"', BSSID_2)); |
| 112 | private static final int RSSI_2 = -30; |
| 113 | private static final byte SCORE_2 = 15; |
Sundeep Ghuman | 53200ed | 2017-06-21 16:54:36 -0700 | [diff] [blame] | 114 | private static final int BADGE_2 = AccessPoint.Speed.FAST; |
Quang Luong | da49e82 | 2019-01-15 14:48:25 -0800 | [diff] [blame] | 115 | private static final String FQDN_2 = "fqdn2"; |
| 116 | private static final String PROVIDER_FRIENDLY_NAME_2 = "providerFriendlyName2"; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 117 | |
jackqdyulei | 396e52d | 2018-09-19 17:28:27 -0700 | [diff] [blame] | 118 | private static final String SSID_3 = "ssid3"; |
| 119 | private static final String BSSID_3 = "CC:00:00:00:00:00"; |
| 120 | private static final int RSSI_3 = -40; |
| 121 | |
Sundeep Ghuman | db9b94c | 2017-09-06 11:46:21 -0700 | [diff] [blame] | 122 | // TODO(b/65594609): Convert mutable Data objects to instance variables / builder pattern |
| 123 | private static final int NETWORK_ID_1 = 123; |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 124 | private static final int CONNECTED_RSSI = -50; |
| 125 | private static final WifiInfo CONNECTED_AP_1_INFO = new WifiInfo(); |
| 126 | static { |
| 127 | CONNECTED_AP_1_INFO.setSSID(WifiSsid.createFromAsciiEncoded(SSID_1)); |
| 128 | CONNECTED_AP_1_INFO.setBSSID(BSSID_1); |
Sundeep Ghuman | db9b94c | 2017-09-06 11:46:21 -0700 | [diff] [blame] | 129 | CONNECTED_AP_1_INFO.setNetworkId(NETWORK_ID_1); |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 130 | CONNECTED_AP_1_INFO.setRssi(CONNECTED_RSSI); |
| 131 | } |
Sundeep Ghuman | db9b94c | 2017-09-06 11:46:21 -0700 | [diff] [blame] | 132 | private static final WifiConfiguration CONFIGURATION_1 = new WifiConfiguration(); |
| 133 | static { |
| 134 | CONFIGURATION_1.SSID = SSID_1; |
| 135 | CONFIGURATION_1.BSSID = BSSID_1; |
| 136 | CONFIGURATION_1.networkId = NETWORK_ID_1; |
| 137 | } |
| 138 | |
| 139 | private static final int NETWORK_ID_2 = 2; |
| 140 | private static final WifiConfiguration CONFIGURATION_2 = new WifiConfiguration(); |
| 141 | static { |
| 142 | CONFIGURATION_2.SSID = SSID_2; |
| 143 | CONFIGURATION_2.BSSID = BSSID_2; |
| 144 | CONFIGURATION_2.networkId = NETWORK_ID_2; |
| 145 | } |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 146 | |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 147 | @Captor ArgumentCaptor<WifiNetworkScoreCache> mScoreCacheCaptor; |
| 148 | @Mock private ConnectivityManager mockConnectivityManager; |
| 149 | @Mock private NetworkScoreManager mockNetworkScoreManager; |
| 150 | @Mock private RssiCurve mockCurve1; |
| 151 | @Mock private RssiCurve mockCurve2; |
| 152 | @Mock private RssiCurve mockBadgeCurve1; |
| 153 | @Mock private RssiCurve mockBadgeCurve2; |
| 154 | @Mock private WifiManager mockWifiManager; |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 155 | @Mock private WifiTracker.WifiListener mockWifiListener; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 156 | |
| 157 | private final List<NetworkKey> mRequestedKeys = new ArrayList<>(); |
| 158 | |
| 159 | private Context mContext; |
| 160 | private CountDownLatch mAccessPointsChangedLatch; |
| 161 | private CountDownLatch mRequestScoresLatch; |
| 162 | private Handler mScannerHandler; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 163 | private HandlerThread mWorkerThread; |
Sundeep Ghuman | 4205874 | 2017-07-21 18:42:10 -0700 | [diff] [blame] | 164 | |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 165 | private int mOriginalScoringUiSettingValue; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 166 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 167 | @SuppressWarnings("VisibleForTests") |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 168 | @Before |
| 169 | public void setUp() { |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 170 | MockitoAnnotations.initMocks(this); |
| 171 | |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 172 | mContext = InstrumentationRegistry.getTargetContext(); |
| 173 | |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 174 | mWorkerThread = new HandlerThread("TestHandlerWorkerThread"); |
| 175 | mWorkerThread.start(); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 176 | |
| 177 | // Make sure the scanner doesn't try to run on the testing thread. |
| 178 | HandlerThread scannerThread = new HandlerThread("ScannerWorkerThread"); |
| 179 | scannerThread.start(); |
| 180 | mScannerHandler = new Handler(scannerThread.getLooper()); |
| 181 | |
| 182 | when(mockWifiManager.isWifiEnabled()).thenReturn(true); |
| 183 | when(mockWifiManager.getScanResults()) |
| 184 | .thenReturn(Arrays.asList(buildScanResult1(), buildScanResult2())); |
Sundeep Ghuman | db9b94c | 2017-09-06 11:46:21 -0700 | [diff] [blame] | 185 | when(mockWifiManager.getConfiguredNetworks()) |
| 186 | .thenReturn(Arrays.asList(CONFIGURATION_1, CONFIGURATION_2)); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 187 | |
| 188 | |
| 189 | when(mockCurve1.lookupScore(RSSI_1)).thenReturn(SCORE_1); |
| 190 | when(mockCurve2.lookupScore(RSSI_2)).thenReturn(SCORE_2); |
| 191 | |
| 192 | when(mockBadgeCurve1.lookupScore(RSSI_1)).thenReturn((byte) BADGE_1); |
| 193 | when(mockBadgeCurve2.lookupScore(RSSI_2)).thenReturn((byte) BADGE_2); |
| 194 | |
| 195 | doNothing() |
| 196 | .when(mockNetworkScoreManager) |
| 197 | .registerNetworkScoreCache( |
| 198 | anyInt(), |
| 199 | mScoreCacheCaptor.capture(), |
| 200 | Matchers.anyInt()); |
| 201 | |
| 202 | // Capture requested keys and count down latch if present |
| 203 | doAnswer( |
| 204 | new Answer<Boolean>() { |
| 205 | @Override |
| 206 | public Boolean answer(InvocationOnMock input) { |
| 207 | if (mRequestScoresLatch != null) { |
| 208 | mRequestScoresLatch.countDown(); |
| 209 | } |
| 210 | NetworkKey[] keys = (NetworkKey[]) input.getArguments()[0]; |
| 211 | for (NetworkKey key : keys) { |
| 212 | mRequestedKeys.add(key); |
| 213 | } |
| 214 | return true; |
| 215 | } |
| 216 | }).when(mockNetworkScoreManager).requestScores(Matchers.<NetworkKey[]>any()); |
| 217 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 218 | // We use a latch to detect callbacks as Tracker initialization state often invokes |
| 219 | // callbacks |
| 220 | doAnswer(invocation -> { |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 221 | if (mAccessPointsChangedLatch != null) { |
| 222 | mAccessPointsChangedLatch.countDown(); |
| 223 | } |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 224 | return null; |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 225 | }).when(mockWifiListener).onAccessPointsChanged(); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 226 | |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 227 | // Turn on Scoring UI features |
| 228 | mOriginalScoringUiSettingValue = Settings.Global.getInt( |
| 229 | InstrumentationRegistry.getTargetContext().getContentResolver(), |
| 230 | Settings.Global.NETWORK_SCORING_UI_ENABLED, |
| 231 | 0 /* disabled */); |
| 232 | Settings.Global.putInt( |
| 233 | InstrumentationRegistry.getTargetContext().getContentResolver(), |
| 234 | Settings.Global.NETWORK_SCORING_UI_ENABLED, |
| 235 | 1 /* enabled */); |
Sundeep Ghuman | 4205874 | 2017-07-21 18:42:10 -0700 | [diff] [blame] | 236 | |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 237 | } |
| 238 | |
| 239 | @After |
| 240 | public void cleanUp() { |
| 241 | Settings.Global.putInt( |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 242 | InstrumentationRegistry.getTargetContext().getContentResolver(), |
| 243 | Settings.Global.NETWORK_SCORING_UI_ENABLED, |
| 244 | mOriginalScoringUiSettingValue); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 245 | } |
| 246 | |
| 247 | private static ScanResult buildScanResult1() { |
| 248 | return new ScanResult( |
| 249 | WifiSsid.createFromAsciiEncoded(SSID_1), |
| 250 | BSSID_1, |
| 251 | 0, // hessid |
| 252 | 0, //anqpDomainId |
| 253 | null, // osuProviders |
| 254 | "", // capabilities |
| 255 | RSSI_1, |
| 256 | 0, // frequency |
| 257 | SystemClock.elapsedRealtime() * 1000 /* microsecond timestamp */); |
| 258 | } |
| 259 | |
| 260 | private static ScanResult buildScanResult2() { |
| 261 | return new ScanResult( |
| 262 | WifiSsid.createFromAsciiEncoded(SSID_2), |
| 263 | BSSID_2, |
| 264 | 0, // hessid |
| 265 | 0, //anqpDomainId |
| 266 | null, // osuProviders |
| 267 | "", // capabilities |
| 268 | RSSI_2, |
| 269 | 0, // frequency |
| 270 | SystemClock.elapsedRealtime() * 1000 /* microsecond timestamp */); |
| 271 | } |
| 272 | |
jackqdyulei | 396e52d | 2018-09-19 17:28:27 -0700 | [diff] [blame] | 273 | private static ScanResult buildStaleScanResult() { |
| 274 | return new ScanResult( |
| 275 | WifiSsid.createFromAsciiEncoded(SSID_3), |
| 276 | BSSID_3, |
| 277 | 0, // hessid |
| 278 | 0, //anqpDomainId |
| 279 | null, // osuProviders |
| 280 | "", // capabilities |
| 281 | RSSI_3, |
| 282 | 0, // frequency |
| 283 | 0 /* microsecond timestamp */); |
| 284 | } |
| 285 | |
Quang Luong | da49e82 | 2019-01-15 14:48:25 -0800 | [diff] [blame] | 286 | private static WifiConfiguration buildPasspointConfiguration(String fqdn, String friendlyName) { |
| 287 | WifiConfiguration config = spy(new WifiConfiguration()); |
| 288 | config.FQDN = fqdn; |
| 289 | config.providerFriendlyName = friendlyName; |
| 290 | when(config.isPasspoint()).thenReturn(true); |
| 291 | return config; |
| 292 | } |
| 293 | |
| 294 | private List<Pair<WifiConfiguration, Map<Integer, List<ScanResult>>>> |
| 295 | createPasspointMatchingWifiConfigsWithDuplicates() { |
| 296 | List<Pair<WifiConfiguration, Map<Integer, List<ScanResult>>>> matchingList = |
| 297 | new ArrayList<>(); |
| 298 | Map<Integer, List<ScanResult>> mapping = new HashMap<>(); |
| 299 | |
| 300 | mapping.put(WifiManager.PASSPOINT_HOME_NETWORK, Arrays.asList(buildScanResult1())); |
| 301 | |
| 302 | WifiConfiguration passpointConfig1 = |
| 303 | buildPasspointConfiguration(FQDN_1, PROVIDER_FRIENDLY_NAME_1); |
| 304 | WifiConfiguration passpointConfig2 = |
| 305 | buildPasspointConfiguration(FQDN_2, PROVIDER_FRIENDLY_NAME_2); |
| 306 | |
| 307 | matchingList.add(new Pair(passpointConfig1, mapping)); |
| 308 | matchingList.add(new Pair(passpointConfig1, mapping)); |
| 309 | matchingList.add(new Pair(passpointConfig2, mapping)); |
| 310 | matchingList.add(new Pair(passpointConfig2, mapping)); |
| 311 | |
| 312 | return matchingList; |
| 313 | } |
| 314 | |
| 315 | private List<Pair<WifiConfiguration, Map<Integer, List<ScanResult>>>> |
| 316 | createPasspointMatchingWifiConfigWithScanResults( |
| 317 | List<ScanResult> homeList, List<ScanResult> roamingList) { |
| 318 | List<Pair<WifiConfiguration, Map<Integer, List<ScanResult>>>> matchingList = |
| 319 | new ArrayList<>(); |
| 320 | Map<Integer, List<ScanResult>> mapping = new HashMap<>(); |
| 321 | |
| 322 | if (homeList != null) { |
| 323 | mapping.put(WifiManager.PASSPOINT_HOME_NETWORK, homeList); |
| 324 | } |
| 325 | if (roamingList != null) { |
| 326 | mapping.put(WifiManager.PASSPOINT_ROAMING_NETWORK, roamingList); |
| 327 | } |
| 328 | |
| 329 | matchingList.add(new Pair(buildPasspointConfiguration(FQDN_1, PROVIDER_FRIENDLY_NAME_1), |
| 330 | mapping)); |
| 331 | |
| 332 | return matchingList; |
| 333 | } |
| 334 | |
| 335 | private static OsuProvider buildOsuProvider(String friendlyName) { |
| 336 | Map<String, String> friendlyNames = new HashMap<>(); |
| 337 | friendlyNames.put("en", friendlyName); |
| 338 | return new OsuProvider(null, friendlyNames, null, null, null, null, null); |
| 339 | } |
| 340 | |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 341 | private WifiTracker createTrackerWithImmediateBroadcastsAndInjectInitialScanResults( |
| 342 | Intent ... intents) |
| 343 | throws InterruptedException { |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 344 | WifiTracker tracker = createMockedWifiTracker(); |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 345 | |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 346 | startTracking(tracker); |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 347 | for (Intent intent : intents) { |
| 348 | tracker.mReceiver.onReceive(mContext, intent); |
| 349 | } |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 350 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 351 | sendScanResults(tracker); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 352 | |
| 353 | return tracker; |
| 354 | } |
| 355 | |
| 356 | private WifiTracker createMockedWifiTracker() { |
Tony Mantler | 0edf09b | 2017-09-28 15:03:37 -0700 | [diff] [blame] | 357 | final WifiTracker wifiTracker = new WifiTracker( |
Eric Schwarzenbach | 5e0535e | 2017-08-16 15:47:33 -0700 | [diff] [blame] | 358 | mContext, |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 359 | mockWifiListener, |
Eric Schwarzenbach | 5e0535e | 2017-08-16 15:47:33 -0700 | [diff] [blame] | 360 | mockWifiManager, |
| 361 | mockConnectivityManager, |
| 362 | mockNetworkScoreManager, |
Eric Schwarzenbach | 5e0535e | 2017-08-16 15:47:33 -0700 | [diff] [blame] | 363 | new IntentFilter()); // empty filter to ignore system broadcasts |
Tony Mantler | 0edf09b | 2017-09-28 15:03:37 -0700 | [diff] [blame] | 364 | wifiTracker.setWorkThread(mWorkerThread); |
| 365 | return wifiTracker; |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 366 | } |
| 367 | |
| 368 | private void startTracking(WifiTracker tracker) throws InterruptedException { |
| 369 | CountDownLatch latch = new CountDownLatch(1); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 370 | mScannerHandler.post(() -> { |
Tony Mantler | 0edf09b | 2017-09-28 15:03:37 -0700 | [diff] [blame] | 371 | tracker.onStart(); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 372 | latch.countDown(); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 373 | }); |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 374 | assertTrue("Latch timed out", latch.await(LATCH_TIMEOUT, TimeUnit.MILLISECONDS)); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 375 | } |
| 376 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 377 | private void sendScanResults(WifiTracker tracker) throws InterruptedException { |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 378 | Intent i = new Intent(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION); |
| 379 | tracker.mReceiver.onReceive(mContext, i); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 380 | } |
| 381 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 382 | private void sendUpdatedScores() throws InterruptedException { |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 383 | Bundle attr1 = new Bundle(); |
| 384 | attr1.putParcelable(ScoredNetwork.ATTRIBUTES_KEY_BADGING_CURVE, mockBadgeCurve1); |
| 385 | ScoredNetwork sc1 = |
| 386 | new ScoredNetwork( |
| 387 | NETWORK_KEY_1, |
| 388 | mockCurve1, |
| 389 | false /* meteredHint */, |
| 390 | attr1); |
| 391 | |
| 392 | Bundle attr2 = new Bundle(); |
| 393 | attr2.putParcelable(ScoredNetwork.ATTRIBUTES_KEY_BADGING_CURVE, mockBadgeCurve2); |
| 394 | ScoredNetwork sc2 = |
| 395 | new ScoredNetwork( |
| 396 | NETWORK_KEY_2, |
| 397 | mockCurve2, |
Stephen Chen | 21f6868 | 2017-04-04 13:23:31 -0700 | [diff] [blame] | 398 | true /* meteredHint */, |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 399 | attr2); |
| 400 | |
| 401 | WifiNetworkScoreCache scoreCache = mScoreCacheCaptor.getValue(); |
| 402 | scoreCache.updateScores(Arrays.asList(sc1, sc2)); |
| 403 | } |
| 404 | |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 405 | private WifiTracker createTrackerWithScanResultsAndAccessPoint1Connected() |
| 406 | throws InterruptedException { |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 407 | when(mockWifiManager.getConnectionInfo()).thenReturn(CONNECTED_AP_1_INFO); |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 408 | |
| 409 | WifiConfiguration configuration = new WifiConfiguration(); |
| 410 | configuration.SSID = SSID_1; |
| 411 | configuration.BSSID = BSSID_1; |
Sundeep Ghuman | db9b94c | 2017-09-06 11:46:21 -0700 | [diff] [blame] | 412 | configuration.networkId = NETWORK_ID_1; |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 413 | |
| 414 | NetworkInfo networkInfo = new NetworkInfo( |
| 415 | ConnectivityManager.TYPE_WIFI, 0, "Type Wifi", "subtype"); |
| 416 | networkInfo.setDetailedState(NetworkInfo.DetailedState.CONNECTED, "connected", "test"); |
| 417 | |
| 418 | Intent intent = new Intent(WifiManager.NETWORK_STATE_CHANGED_ACTION); |
| 419 | intent.putExtra(WifiManager.EXTRA_NETWORK_INFO, networkInfo); |
Sundeep Ghuman | db2eabb | 2017-07-28 14:51:05 -0700 | [diff] [blame] | 420 | WifiTracker tracker = |
| 421 | createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(intent); |
| 422 | assertThat(tracker.isConnected()).isTrue(); |
| 423 | return tracker; |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 424 | } |
| 425 | |
Sundeep Ghuman | e801309 | 2017-06-21 22:35:30 -0700 | [diff] [blame] | 426 | private void waitForHandlersToProcessCurrentlyEnqueuedMessages(WifiTracker tracker) |
| 427 | throws InterruptedException { |
| 428 | CountDownLatch workerLatch = new CountDownLatch(1); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 429 | tracker.mWorkHandler.post(() -> workerLatch.countDown()); |
Sundeep Ghuman | e801309 | 2017-06-21 22:35:30 -0700 | [diff] [blame] | 430 | assertTrue("Latch timed out while waiting for WorkerHandler", |
| 431 | workerLatch.await(LATCH_TIMEOUT, TimeUnit.MILLISECONDS)); |
Sundeep Ghuman | e801309 | 2017-06-21 22:35:30 -0700 | [diff] [blame] | 432 | } |
| 433 | |
Sundeep Ghuman | db9b94c | 2017-09-06 11:46:21 -0700 | [diff] [blame] | 434 | private void switchToNetwork2(WifiTracker tracker) throws InterruptedException { |
| 435 | NetworkInfo networkInfo = new NetworkInfo( |
| 436 | ConnectivityManager.TYPE_WIFI, 0, "Type Wifi", "subtype"); |
| 437 | networkInfo.setDetailedState(NetworkInfo.DetailedState.CONNECTING, "connecting", "test"); |
| 438 | |
| 439 | WifiInfo info = new WifiInfo(); |
| 440 | info.setSSID(WifiSsid.createFromAsciiEncoded(SSID_2)); |
| 441 | info.setBSSID(BSSID_2); |
| 442 | info.setRssi(CONNECTED_RSSI); |
| 443 | info.setNetworkId(NETWORK_ID_2); |
| 444 | when(mockWifiManager.getConnectionInfo()).thenReturn(info); |
| 445 | |
| 446 | Intent intent = new Intent(WifiManager.NETWORK_STATE_CHANGED_ACTION); |
| 447 | intent.putExtra(WifiManager.EXTRA_NETWORK_INFO, networkInfo); |
| 448 | tracker.mReceiver.onReceive(mContext, intent); |
Sundeep Ghuman | db9b94c | 2017-09-06 11:46:21 -0700 | [diff] [blame] | 449 | } |
| 450 | |
Ajay Nadathur | 7d176bc | 2016-10-24 16:55:24 -0700 | [diff] [blame] | 451 | @Test |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 452 | public void startAndStopTrackingShouldRegisterAndUnregisterScoreCache() |
| 453 | throws InterruptedException { |
| 454 | WifiTracker tracker = createMockedWifiTracker(); |
| 455 | |
| 456 | // Test register |
| 457 | startTracking(tracker); |
| 458 | verify(mockNetworkScoreManager) |
| 459 | .registerNetworkScoreCache( |
| 460 | Matchers.anyInt(), |
| 461 | mScoreCacheCaptor.capture(), |
| 462 | Matchers.anyInt()); |
| 463 | |
| 464 | WifiNetworkScoreCache scoreCache = mScoreCacheCaptor.getValue(); |
| 465 | |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 466 | CountDownLatch latch = new CountDownLatch(1); |
| 467 | doAnswer( |
| 468 | (invocation) -> { |
| 469 | latch.countDown(); |
| 470 | return null; |
| 471 | }).when(mockNetworkScoreManager) |
| 472 | .unregisterNetworkScoreCache(NetworkKey.TYPE_WIFI, scoreCache); |
| 473 | |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 474 | // Test unregister |
Tony Mantler | 0edf09b | 2017-09-28 15:03:37 -0700 | [diff] [blame] | 475 | tracker.onStop(); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 476 | |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 477 | assertTrue("Latch timed out", latch.await(LATCH_TIMEOUT, TimeUnit.MILLISECONDS)); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 478 | verify(mockNetworkScoreManager) |
| 479 | .unregisterNetworkScoreCache(NetworkKey.TYPE_WIFI, scoreCache); |
| 480 | } |
| 481 | |
| 482 | @Test |
Amin Shaikh | a80ae0c | 2017-03-23 16:18:30 -0700 | [diff] [blame] | 483 | public void testGetNumSavedNetworks() throws InterruptedException { |
| 484 | WifiConfiguration validConfig = new WifiConfiguration(); |
| 485 | validConfig.SSID = SSID_1; |
| 486 | validConfig.BSSID = BSSID_1; |
| 487 | |
| 488 | WifiConfiguration selfAddedNoAssociation = new WifiConfiguration(); |
Peter Qiu | abea726 | 2017-05-31 10:18:17 -0700 | [diff] [blame] | 489 | selfAddedNoAssociation.ephemeral = true; |
Amin Shaikh | a80ae0c | 2017-03-23 16:18:30 -0700 | [diff] [blame] | 490 | selfAddedNoAssociation.selfAdded = true; |
| 491 | selfAddedNoAssociation.numAssociation = 0; |
| 492 | selfAddedNoAssociation.SSID = SSID_2; |
| 493 | selfAddedNoAssociation.BSSID = BSSID_2; |
| 494 | |
| 495 | when(mockWifiManager.getConfiguredNetworks()) |
| 496 | .thenReturn(Arrays.asList(validConfig, selfAddedNoAssociation)); |
| 497 | |
| 498 | WifiTracker tracker = createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(); |
| 499 | |
| 500 | assertEquals(1, tracker.getNumSavedNetworks()); |
| 501 | } |
| 502 | |
| 503 | @Test |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 504 | public void startTrackingShouldSetConnectedAccessPointAsActive() throws InterruptedException { |
Sundeep Ghuman | e801309 | 2017-06-21 22:35:30 -0700 | [diff] [blame] | 505 | WifiTracker tracker = createTrackerWithScanResultsAndAccessPoint1Connected(); |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 506 | |
| 507 | List<AccessPoint> aps = tracker.getAccessPoints(); |
| 508 | |
| 509 | assertThat(aps).hasSize(2); |
| 510 | assertThat(aps.get(0).isActive()).isTrue(); |
| 511 | } |
| 512 | |
| 513 | @Test |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 514 | public void startTrackingAfterStopTracking_shouldRequestNewScores() |
| 515 | throws InterruptedException { |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 516 | // Start the tracker and inject the initial scan results and then stop tracking |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 517 | WifiTracker tracker = createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 518 | |
Tony Mantler | 0edf09b | 2017-09-28 15:03:37 -0700 | [diff] [blame] | 519 | tracker.onStop(); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 520 | mRequestedKeys.clear(); |
| 521 | |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 522 | mRequestScoresLatch = new CountDownLatch(1); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 523 | startTracking(tracker); |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 524 | assertTrue("Latch timed out", |
| 525 | mRequestScoresLatch.await(LATCH_TIMEOUT, TimeUnit.MILLISECONDS)); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 526 | |
| 527 | assertTrue(mRequestedKeys.contains(NETWORK_KEY_1)); |
| 528 | assertTrue(mRequestedKeys.contains(NETWORK_KEY_2)); |
| 529 | } |
| 530 | |
| 531 | @Test |
Sundeep Ghuman | 75f9480 | 2017-06-26 16:05:40 -0700 | [diff] [blame] | 532 | public void stopTracking_shouldNotClearExistingScores() |
| 533 | throws InterruptedException { |
| 534 | // Start the tracker and inject the initial scan results and then stop tracking |
| 535 | WifiTracker tracker = createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 536 | updateScoresAndWaitForCacheListenerToProcess(tracker); |
Tony Mantler | 0edf09b | 2017-09-28 15:03:37 -0700 | [diff] [blame] | 537 | tracker.onStop(); |
Sundeep Ghuman | 75f9480 | 2017-06-26 16:05:40 -0700 | [diff] [blame] | 538 | |
| 539 | assertThat(mScoreCacheCaptor.getValue().getScoredNetwork(NETWORK_KEY_1)).isNotNull(); |
| 540 | } |
| 541 | |
| 542 | @Test |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 543 | public void scoreCacheUpdateScoresShouldTriggerOnAccessPointsChanged() |
| 544 | throws InterruptedException { |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 545 | WifiTracker tracker = createMockedWifiTracker(); |
| 546 | startTracking(tracker); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 547 | sendScanResults(tracker); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 548 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 549 | updateScoresAndWaitForCacheListenerToProcess(tracker); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 550 | } |
| 551 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 552 | private void updateScoresAndWaitForCacheListenerToProcess(WifiTracker tracker) |
Sundeep Ghuman | e801309 | 2017-06-21 22:35:30 -0700 | [diff] [blame] | 553 | throws InterruptedException { |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 554 | // Scores are updated via the cache listener hence we need to wait for the work handler |
| 555 | // to finish before proceeding. |
| 556 | sendUpdatedScores(); |
| 557 | |
| 558 | // Ensure the work handler has processed the scores inside the cache listener of WifiTracker |
Sundeep Ghuman | e801309 | 2017-06-21 22:35:30 -0700 | [diff] [blame] | 559 | waitForHandlersToProcessCurrentlyEnqueuedMessages(tracker); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 560 | } |
| 561 | |
| 562 | @Test |
| 563 | public void scoreCacheUpdateScoresShouldChangeSortOrder() throws InterruptedException { |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 564 | WifiTracker tracker = createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 565 | List<AccessPoint> aps = tracker.getAccessPoints(); |
| 566 | assertTrue(aps.size() == 2); |
| 567 | assertEquals(aps.get(0).getSsidStr(), SSID_1); |
| 568 | assertEquals(aps.get(1).getSsidStr(), SSID_2); |
| 569 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 570 | updateScoresAndWaitForCacheListenerToProcess(tracker); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 571 | |
| 572 | aps = tracker.getAccessPoints(); |
| 573 | assertTrue(aps.size() == 2); |
| 574 | assertEquals(aps.get(0).getSsidStr(), SSID_2); |
| 575 | assertEquals(aps.get(1).getSsidStr(), SSID_1); |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 576 | } |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 577 | |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 578 | @Test |
| 579 | public void scoreCacheUpdateScoresShouldNotChangeSortOrderWhenSortingDisabled() |
| 580 | throws InterruptedException { |
| 581 | Settings.Global.putInt( |
| 582 | InstrumentationRegistry.getTargetContext().getContentResolver(), |
| 583 | Settings.Global.NETWORK_SCORING_UI_ENABLED, |
| 584 | 0 /* disabled */); |
| 585 | |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 586 | WifiTracker tracker = createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(); |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 587 | List<AccessPoint> aps = tracker.getAccessPoints(); |
| 588 | assertTrue(aps.size() == 2); |
| 589 | assertEquals(aps.get(0).getSsidStr(), SSID_1); |
| 590 | assertEquals(aps.get(1).getSsidStr(), SSID_2); |
| 591 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 592 | updateScoresAndWaitForCacheListenerToProcess(tracker); |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 593 | |
| 594 | aps = tracker.getAccessPoints(); |
| 595 | assertTrue(aps.size() == 2); |
| 596 | assertEquals(aps.get(0).getSsidStr(), SSID_1); |
| 597 | assertEquals(aps.get(1).getSsidStr(), SSID_2); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 598 | } |
| 599 | |
| 600 | @Test |
Sundeep Ghuman | 55adc6b | 2017-06-05 16:46:59 -0700 | [diff] [blame] | 601 | public void scoreCacheUpdateScoresShouldInsertSpeedIntoAccessPoint() |
| 602 | throws InterruptedException { |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 603 | WifiTracker tracker = createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 604 | updateScoresAndWaitForCacheListenerToProcess(tracker); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 605 | |
| 606 | List<AccessPoint> aps = tracker.getAccessPoints(); |
| 607 | |
| 608 | for (AccessPoint ap : aps) { |
| 609 | if (ap.getSsidStr().equals(SSID_1)) { |
Sundeep Ghuman | 55adc6b | 2017-06-05 16:46:59 -0700 | [diff] [blame] | 610 | assertEquals(BADGE_1, ap.getSpeed()); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 611 | } else if (ap.getSsidStr().equals(SSID_2)) { |
Sundeep Ghuman | 55adc6b | 2017-06-05 16:46:59 -0700 | [diff] [blame] | 612 | assertEquals(BADGE_2, ap.getSpeed()); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 613 | } |
| 614 | } |
| 615 | } |
| 616 | |
| 617 | @Test |
Stephen Chen | 21f6868 | 2017-04-04 13:23:31 -0700 | [diff] [blame] | 618 | public void scoreCacheUpdateMeteredShouldUpdateAccessPointMetering() |
| 619 | throws InterruptedException { |
| 620 | WifiTracker tracker = createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 621 | updateScoresAndWaitForCacheListenerToProcess(tracker); |
Stephen Chen | 21f6868 | 2017-04-04 13:23:31 -0700 | [diff] [blame] | 622 | |
| 623 | List<AccessPoint> aps = tracker.getAccessPoints(); |
| 624 | |
| 625 | for (AccessPoint ap : aps) { |
| 626 | if (ap.getSsidStr().equals(SSID_1)) { |
| 627 | assertFalse(ap.isMetered()); |
| 628 | } else if (ap.getSsidStr().equals(SSID_2)) { |
| 629 | assertTrue(ap.isMetered()); |
| 630 | } |
| 631 | } |
| 632 | } |
| 633 | |
| 634 | @Test |
Sundeep Ghuman | 55adc6b | 2017-06-05 16:46:59 -0700 | [diff] [blame] | 635 | public void noSpeedsShouldBeInsertedIntoAccessPointWhenScoringUiDisabled() |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 636 | throws InterruptedException { |
| 637 | Settings.Global.putInt( |
| 638 | InstrumentationRegistry.getTargetContext().getContentResolver(), |
| 639 | Settings.Global.NETWORK_SCORING_UI_ENABLED, |
| 640 | 0 /* disabled */); |
| 641 | |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 642 | WifiTracker tracker = createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 643 | updateScoresAndWaitForCacheListenerToProcess(tracker); |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 644 | |
| 645 | List<AccessPoint> aps = tracker.getAccessPoints(); |
| 646 | |
| 647 | for (AccessPoint ap : aps) { |
| 648 | if (ap.getSsidStr().equals(SSID_1)) { |
Sundeep Ghuman | 53200ed | 2017-06-21 16:54:36 -0700 | [diff] [blame] | 649 | assertEquals(AccessPoint.Speed.NONE, ap.getSpeed()); |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 650 | } else if (ap.getSsidStr().equals(SSID_2)) { |
Sundeep Ghuman | 53200ed | 2017-06-21 16:54:36 -0700 | [diff] [blame] | 651 | assertEquals(AccessPoint.Speed.NONE, ap.getSpeed()); |
Sundeep Ghuman | e869d83 | 2017-01-25 16:23:43 -0800 | [diff] [blame] | 652 | } |
| 653 | } |
| 654 | } |
| 655 | |
| 656 | @Test |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 657 | public void scoresShouldBeRequestedForNewScanResultOnly() throws InterruptedException { |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 658 | // Scores can be requested together or serially depending on how the scan results are |
| 659 | // processed. |
Sundeep Ghuman | c5bbecb | 2018-01-29 18:56:36 -0800 | [diff] [blame] | 660 | mRequestScoresLatch = new CountDownLatch(1); |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 661 | WifiTracker tracker = createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(); |
Sundeep Ghuman | c5bbecb | 2018-01-29 18:56:36 -0800 | [diff] [blame] | 662 | assertTrue(mRequestScoresLatch.await(LATCH_TIMEOUT, TimeUnit.MILLISECONDS)); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 663 | mRequestedKeys.clear(); |
| 664 | |
| 665 | String ssid = "ssid3"; |
| 666 | String bssid = "00:00:00:00:00:00"; |
| 667 | ScanResult newResult = new ScanResult( |
| 668 | WifiSsid.createFromAsciiEncoded(ssid), |
| 669 | bssid, |
| 670 | 0, // hessid |
| 671 | 0, //anqpDomainId |
| 672 | null, // osuProviders |
| 673 | "", // capabilities |
| 674 | RSSI_1, |
| 675 | 0, // frequency |
| 676 | SystemClock.elapsedRealtime() * 1000); |
| 677 | when(mockWifiManager.getScanResults()) |
| 678 | .thenReturn(Arrays.asList(buildScanResult1(), buildScanResult2(), newResult)); |
| 679 | |
| 680 | mRequestScoresLatch = new CountDownLatch(1); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 681 | sendScanResults(tracker); |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 682 | assertTrue(mRequestScoresLatch.await(LATCH_TIMEOUT, TimeUnit.MILLISECONDS)); |
Sundeep Ghuman | 5519b7b | 2016-12-14 17:53:31 -0800 | [diff] [blame] | 683 | |
| 684 | assertEquals(1, mRequestedKeys.size()); |
| 685 | assertTrue(mRequestedKeys.contains(new NetworkKey(new WifiKey('"' + ssid + '"', bssid)))); |
| 686 | } |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 687 | |
| 688 | @Test |
| 689 | public void scoreCacheAndListenerShouldBeUnregisteredWhenStopTrackingIsCalled() throws Exception |
| 690 | { |
Sundeep Ghuman | 2b48990 | 2017-02-22 18:17:29 -0800 | [diff] [blame] | 691 | WifiTracker tracker = createTrackerWithImmediateBroadcastsAndInjectInitialScanResults(); |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 692 | WifiNetworkScoreCache cache = mScoreCacheCaptor.getValue(); |
| 693 | |
Tony Mantler | 0edf09b | 2017-09-28 15:03:37 -0700 | [diff] [blame] | 694 | tracker.onStop(); |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 695 | verify(mockNetworkScoreManager).unregisterNetworkScoreCache(NetworkKey.TYPE_WIFI, cache); |
| 696 | |
| 697 | // Verify listener is unregistered so updating a score does not throw an error by posting |
| 698 | // a message to the dead work handler |
| 699 | mWorkerThread.quit(); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 700 | sendUpdatedScores(); |
Sundeep Ghuman | ac7b436 | 2017-02-08 17:19:27 -0800 | [diff] [blame] | 701 | } |
Peter Qiu | f562838 | 2017-03-28 13:24:34 -0700 | [diff] [blame] | 702 | |
| 703 | /** |
| 704 | * Verify that tracking a Passpoint AP on a device with Passpoint disabled doesn't cause |
| 705 | * any crash. |
| 706 | * |
| 707 | * @throws Exception |
| 708 | */ |
| 709 | @Test |
| 710 | public void trackPasspointApWithPasspointDisabled() throws Exception { |
Sundeep Ghuman | 0d492e8 | 2018-01-26 12:45:02 -0800 | [diff] [blame] | 711 | // TODO(sghuman): Delete this test and replace with a passpoint test |
Peter Qiu | f562838 | 2017-03-28 13:24:34 -0700 | [diff] [blame] | 712 | WifiTracker tracker = createMockedWifiTracker(); |
| 713 | |
| 714 | // Add a Passpoint AP to the scan results. |
| 715 | List<ScanResult> results = new ArrayList<>(); |
| 716 | ScanResult passpointAp = new ScanResult( |
| 717 | WifiSsid.createFromAsciiEncoded(SSID_1), |
| 718 | BSSID_1, |
| 719 | 0, // hessid |
| 720 | 0, //anqpDomainId |
| 721 | null, // osuProviders |
| 722 | "", // capabilities |
| 723 | RSSI_1, |
| 724 | 0, // frequency |
| 725 | SystemClock.elapsedRealtime() * 1000 /* microsecond timestamp */); |
| 726 | passpointAp.setFlag(ScanResult.FLAG_PASSPOINT_NETWORK); |
| 727 | results.add(passpointAp); |
| 728 | |
| 729 | // Update access point and verify UnsupportedOperationException is being caught for |
| 730 | // call to WifiManager#getMatchingWifiConfig. |
| 731 | when(mockWifiManager.getConfiguredNetworks()) |
| 732 | .thenReturn(new ArrayList<WifiConfiguration>()); |
| 733 | when(mockWifiManager.getScanResults()).thenReturn(results); |
Sundeep Ghuman | f342174 | 2018-02-08 11:18:42 -0800 | [diff] [blame] | 734 | |
| 735 | startTracking(tracker); |
Peter Qiu | f562838 | 2017-03-28 13:24:34 -0700 | [diff] [blame] | 736 | } |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 737 | |
| 738 | @Test |
| 739 | public void rssiChangeBroadcastShouldUpdateConnectedAp() throws Exception { |
| 740 | WifiTracker tracker = createTrackerWithScanResultsAndAccessPoint1Connected(); |
| 741 | assertThat(tracker.getAccessPoints().get(0).isActive()).isTrue(); |
| 742 | |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 743 | int newRssi = CONNECTED_RSSI + 10; |
| 744 | WifiInfo info = new WifiInfo(CONNECTED_AP_1_INFO); |
| 745 | info.setRssi(newRssi); |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 746 | |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 747 | // Once the new info has been fetched, we need to wait for the access points to be copied |
Michael Plass | 992588c | 2017-12-04 11:39:13 -0800 | [diff] [blame] | 748 | mAccessPointsChangedLatch = new CountDownLatch(1); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 749 | doAnswer(invocation -> info).when(mockWifiManager).getConnectionInfo(); |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 750 | |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 751 | tracker.mReceiver.onReceive(mContext, new Intent(WifiManager.RSSI_CHANGED_ACTION)); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 752 | |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 753 | assertTrue("onAccessPointsChanged never called", |
| 754 | mAccessPointsChangedLatch.await(LATCH_TIMEOUT, TimeUnit.MILLISECONDS)); |
Sundeep Ghuman | 8c79288 | 2017-04-04 17:23:29 -0700 | [diff] [blame] | 755 | assertThat(tracker.getAccessPoints().get(0).getRssi()).isEqualTo(newRssi); |
| 756 | } |
Sundeep Ghuman | 9c0b97e | 2017-04-13 16:05:46 -0700 | [diff] [blame] | 757 | |
| 758 | @Test |
Sundeep Ghuman | f342174 | 2018-02-08 11:18:42 -0800 | [diff] [blame] | 759 | public void onStartShouldSynchronouslyFetchLatestInformation() throws Exception { |
Sundeep Ghuman | ce6bab8 | 2017-04-19 16:21:46 -0700 | [diff] [blame] | 760 | Network mockNetwork = mock(Network.class); |
| 761 | when(mockWifiManager.getCurrentNetwork()).thenReturn(mockNetwork); |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 762 | |
Sundeep Ghuman | 9c0b97e | 2017-04-13 16:05:46 -0700 | [diff] [blame] | 763 | when(mockWifiManager.getConnectionInfo()).thenReturn(CONNECTED_AP_1_INFO); |
| 764 | |
Sundeep Ghuman | 9c0b97e | 2017-04-13 16:05:46 -0700 | [diff] [blame] | 765 | NetworkInfo networkInfo = new NetworkInfo( |
| 766 | ConnectivityManager.TYPE_WIFI, 0, "Type Wifi", "subtype"); |
| 767 | networkInfo.setDetailedState(NetworkInfo.DetailedState.CONNECTED, "connected", "test"); |
| 768 | when(mockConnectivityManager.getNetworkInfo(any(Network.class))).thenReturn(networkInfo); |
| 769 | |
Sundeep Ghuman | 9c0b97e | 2017-04-13 16:05:46 -0700 | [diff] [blame] | 770 | WifiTracker tracker = createMockedWifiTracker(); |
Sundeep Ghuman | f342174 | 2018-02-08 11:18:42 -0800 | [diff] [blame] | 771 | startTracking(tracker); |
Sundeep Ghuman | 9c0b97e | 2017-04-13 16:05:46 -0700 | [diff] [blame] | 772 | |
Sundeep Ghuman | ce6bab8 | 2017-04-19 16:21:46 -0700 | [diff] [blame] | 773 | verify(mockWifiManager).getConnectionInfo(); |
Sundeep Ghuman | 0d492e8 | 2018-01-26 12:45:02 -0800 | [diff] [blame] | 774 | verify(mockWifiManager, times(1)).getConfiguredNetworks(); |
Sundeep Ghuman | ce6bab8 | 2017-04-19 16:21:46 -0700 | [diff] [blame] | 775 | verify(mockConnectivityManager).getNetworkInfo(any(Network.class)); |
| 776 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 777 | // mStaleAccessPoints is true |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 778 | verify(mockWifiListener, never()).onAccessPointsChanged(); |
Sundeep Ghuman | 9c0b97e | 2017-04-13 16:05:46 -0700 | [diff] [blame] | 779 | assertThat(tracker.getAccessPoints().size()).isEqualTo(2); |
| 780 | assertThat(tracker.getAccessPoints().get(0).isActive()).isTrue(); |
| 781 | } |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 782 | |
| 783 | @Test |
Sundeep Ghuman | 06ec3be | 2018-02-20 19:51:15 -0800 | [diff] [blame] | 784 | public void onStartShouldDisplayConnectedAccessPointWhenThereAreNoScanResults() |
| 785 | throws Exception { |
| 786 | Network mockNetwork = mock(Network.class); |
| 787 | when(mockWifiManager.getCurrentNetwork()).thenReturn(mockNetwork); |
| 788 | |
| 789 | when(mockWifiManager.getConnectionInfo()).thenReturn(CONNECTED_AP_1_INFO); |
| 790 | |
| 791 | NetworkInfo networkInfo = new NetworkInfo( |
| 792 | ConnectivityManager.TYPE_WIFI, 0, "Type Wifi", "subtype"); |
| 793 | networkInfo.setDetailedState(NetworkInfo.DetailedState.CONNECTED, "connected", "test"); |
| 794 | when(mockConnectivityManager.getNetworkInfo(any(Network.class))).thenReturn(networkInfo); |
| 795 | |
| 796 | // Don't return any scan results |
| 797 | when(mockWifiManager.getScanResults()).thenReturn(new ArrayList<>()); |
| 798 | |
| 799 | WifiTracker tracker = createMockedWifiTracker(); |
| 800 | startTracking(tracker); |
| 801 | |
| 802 | verify(mockWifiManager).getConnectionInfo(); |
| 803 | verify(mockWifiManager, times(1)).getConfiguredNetworks(); |
| 804 | verify(mockConnectivityManager).getNetworkInfo(any(Network.class)); |
| 805 | |
| 806 | // mStaleAccessPoints is true |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 807 | verify(mockWifiListener, never()).onAccessPointsChanged(); |
Sundeep Ghuman | 06ec3be | 2018-02-20 19:51:15 -0800 | [diff] [blame] | 808 | |
Sundeep Ghuman | 5fde640 | 2018-02-21 20:51:39 -0800 | [diff] [blame] | 809 | assertThat(tracker.getAccessPoints()).hasSize(1); |
Sundeep Ghuman | 06ec3be | 2018-02-20 19:51:15 -0800 | [diff] [blame] | 810 | assertThat(tracker.getAccessPoints().get(0).isActive()).isTrue(); |
| 811 | } |
| 812 | |
| 813 | @Test |
Sundeep Ghuman | bcb5373 | 2018-01-31 12:42:16 -0800 | [diff] [blame] | 814 | public void stopTrackingShouldRemoveAllPendingWork() throws Exception { |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 815 | WifiTracker tracker = createMockedWifiTracker(); |
| 816 | startTracking(tracker); |
| 817 | |
Michael Plass | fd4a90d | 2017-12-04 14:01:51 -0800 | [diff] [blame] | 818 | CountDownLatch ready = new CountDownLatch(1); |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 819 | CountDownLatch latch = new CountDownLatch(1); |
| 820 | CountDownLatch lock = new CountDownLatch(1); |
Sundeep Ghuman | 91f4ccb | 2018-01-26 18:58:56 -0800 | [diff] [blame] | 821 | tracker.mWorkHandler.post(() -> { |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 822 | try { |
Michael Plass | fd4a90d | 2017-12-04 14:01:51 -0800 | [diff] [blame] | 823 | ready.countDown(); |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 824 | lock.await(); |
| 825 | latch.countDown(); |
| 826 | } catch (InterruptedException e) { |
| 827 | fail("Interrupted Exception while awaiting lock release: " + e); |
| 828 | } |
| 829 | }); |
| 830 | |
| 831 | // Enqueue messages |
Sundeep Ghuman | bcb5373 | 2018-01-31 12:42:16 -0800 | [diff] [blame] | 832 | final AtomicBoolean executed = new AtomicBoolean(false); |
| 833 | tracker.mWorkHandler.post(() -> executed.set(true)); |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 834 | |
Michael Plass | fd4a90d | 2017-12-04 14:01:51 -0800 | [diff] [blame] | 835 | try { |
| 836 | ready.await(); // Make sure we have entered the first message handler |
| 837 | } catch (InterruptedException e) {} |
Tony Mantler | 0edf09b | 2017-09-28 15:03:37 -0700 | [diff] [blame] | 838 | tracker.onStop(); |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 839 | |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 840 | lock.countDown(); |
Sundeep Ghuman | ce6bab8 | 2017-04-19 16:21:46 -0700 | [diff] [blame] | 841 | assertTrue("Latch timed out", latch.await(LATCH_TIMEOUT, TimeUnit.MILLISECONDS)); |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 842 | |
Sundeep Ghuman | bcb5373 | 2018-01-31 12:42:16 -0800 | [diff] [blame] | 843 | // In case the method was already executing |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 844 | assertThat(tracker.mWorkHandler.hasMessagesOrCallbacks()).isFalse(); |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 845 | |
Sundeep Ghuman | bcb5373 | 2018-01-31 12:42:16 -0800 | [diff] [blame] | 846 | assertThat(executed.get()).isFalse(); |
Sundeep Ghuman | 71f4a82 | 2017-04-18 19:51:46 -0700 | [diff] [blame] | 847 | } |
Sundeep Ghuman | d4a79ac | 2017-06-07 18:11:39 -0700 | [diff] [blame] | 848 | |
| 849 | @Test |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 850 | public void stopTrackingShouldPreventCallbacksFromOngoingWork() throws Exception { |
| 851 | WifiTracker tracker = createMockedWifiTracker(); |
| 852 | startTracking(tracker); |
| 853 | |
| 854 | final CountDownLatch ready = new CountDownLatch(1); |
| 855 | final CountDownLatch latch = new CountDownLatch(1); |
| 856 | final CountDownLatch lock = new CountDownLatch(1); |
| 857 | tracker.mWorkHandler.post(() -> { |
| 858 | try { |
| 859 | ready.countDown(); |
| 860 | lock.await(); |
| 861 | |
| 862 | tracker.mReceiver.onReceive( |
| 863 | mContext, new Intent(WifiManager.WIFI_STATE_CHANGED_ACTION)); |
| 864 | |
| 865 | latch.countDown(); |
| 866 | } catch (InterruptedException e) { |
| 867 | fail("Interrupted Exception while awaiting lock release: " + e); |
| 868 | } |
| 869 | }); |
| 870 | |
| 871 | ready.await(); // Make sure we have entered the first message handler |
| 872 | tracker.onStop(); |
| 873 | lock.countDown(); |
| 874 | assertTrue("Latch timed out", latch.await(LATCH_TIMEOUT, TimeUnit.MILLISECONDS)); |
| 875 | |
| 876 | // Wait for main thread |
| 877 | final CountDownLatch latch2 = new CountDownLatch(1); |
| 878 | ThreadUtils.postOnMainThread(latch2::countDown); |
| 879 | latch2.await(); |
| 880 | |
| 881 | verify(mockWifiListener, never()).onWifiStateChanged(anyInt()); |
| 882 | } |
| 883 | |
| 884 | @Test |
Sundeep Ghuman | d4a79ac | 2017-06-07 18:11:39 -0700 | [diff] [blame] | 885 | public void stopTrackingShouldSetStaleBitWhichPreventsCallbacksUntilNextScanResult() |
| 886 | throws Exception { |
| 887 | WifiTracker tracker = createMockedWifiTracker(); |
| 888 | startTracking(tracker); |
Sundeep Ghuman | d4a79ac | 2017-06-07 18:11:39 -0700 | [diff] [blame] | 889 | |
Tony Mantler | 0edf09b | 2017-09-28 15:03:37 -0700 | [diff] [blame] | 890 | tracker.onStop(); |
Sundeep Ghuman | d4a79ac | 2017-06-07 18:11:39 -0700 | [diff] [blame] | 891 | |
| 892 | startTracking(tracker); |
| 893 | |
| 894 | tracker.mReceiver.onReceive(mContext, new Intent(WifiManager.WIFI_STATE_CHANGED_ACTION)); |
| 895 | tracker.mReceiver.onReceive( |
| 896 | mContext, new Intent(WifiManager.CONFIGURED_NETWORKS_CHANGED_ACTION)); |
| 897 | tracker.mReceiver.onReceive( |
| 898 | mContext, new Intent(WifiManager.LINK_CONFIGURATION_CHANGED_ACTION)); |
| 899 | |
Sundeep Ghuman | d4a79ac | 2017-06-07 18:11:39 -0700 | [diff] [blame] | 900 | |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 901 | verify(mockWifiListener, never()).onAccessPointsChanged(); |
Sundeep Ghuman | d4a79ac | 2017-06-07 18:11:39 -0700 | [diff] [blame] | 902 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 903 | sendScanResults(tracker); // verifies onAccessPointsChanged is invoked |
Sundeep Ghuman | d4a79ac | 2017-06-07 18:11:39 -0700 | [diff] [blame] | 904 | } |
Sundeep Ghuman | e801309 | 2017-06-21 22:35:30 -0700 | [diff] [blame] | 905 | |
| 906 | @Test |
Sundeep Ghuman | d2b84a8 | 2017-07-05 14:19:30 -0700 | [diff] [blame] | 907 | public void startTrackingShouldNotSendAnyCallbacksUntilScanResultsAreProcessed() |
| 908 | throws Exception { |
| 909 | WifiTracker tracker = createMockedWifiTracker(); |
| 910 | startTracking(tracker); |
Sundeep Ghuman | d2b84a8 | 2017-07-05 14:19:30 -0700 | [diff] [blame] | 911 | |
| 912 | tracker.mReceiver.onReceive(mContext, new Intent(WifiManager.WIFI_STATE_CHANGED_ACTION)); |
| 913 | tracker.mReceiver.onReceive( |
| 914 | mContext, new Intent(WifiManager.CONFIGURED_NETWORKS_CHANGED_ACTION)); |
| 915 | tracker.mReceiver.onReceive( |
| 916 | mContext, new Intent(WifiManager.LINK_CONFIGURATION_CHANGED_ACTION)); |
| 917 | |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 918 | verify(mockWifiListener, never()).onAccessPointsChanged(); |
Sundeep Ghuman | d2b84a8 | 2017-07-05 14:19:30 -0700 | [diff] [blame] | 919 | |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 920 | sendScanResults(tracker); // verifies onAccessPointsChanged is invoked |
Sundeep Ghuman | d2b84a8 | 2017-07-05 14:19:30 -0700 | [diff] [blame] | 921 | } |
| 922 | |
| 923 | @Test |
Sundeep Ghuman | e801309 | 2017-06-21 22:35:30 -0700 | [diff] [blame] | 924 | public void disablingWifiShouldClearExistingAccessPoints() throws Exception { |
| 925 | WifiTracker tracker = createTrackerWithScanResultsAndAccessPoint1Connected(); |
| 926 | |
| 927 | when(mockWifiManager.isWifiEnabled()).thenReturn(false); |
Sundeep Ghuman | dc67f4d | 2018-01-31 16:03:33 -0800 | [diff] [blame] | 928 | |
Sundeep Ghuman | e801309 | 2017-06-21 22:35:30 -0700 | [diff] [blame] | 929 | mAccessPointsChangedLatch = new CountDownLatch(1); |
| 930 | tracker.mReceiver.onReceive(mContext, new Intent(WifiManager.WIFI_STATE_CHANGED_ACTION)); |
Andreas Gampe | 7dbcb8f | 2018-02-26 11:36:41 -0800 | [diff] [blame] | 931 | assertThat(mAccessPointsChangedLatch.await(LATCH_TIMEOUT, TimeUnit.MILLISECONDS)).isTrue(); |
Sundeep Ghuman | e801309 | 2017-06-21 22:35:30 -0700 | [diff] [blame] | 932 | |
| 933 | assertThat(tracker.getAccessPoints()).isEmpty(); |
| 934 | } |
Sundeep Ghuman | 4205874 | 2017-07-21 18:42:10 -0700 | [diff] [blame] | 935 | |
| 936 | @Test |
| 937 | public void onConnectedChangedCallback_shouldNotBeInvokedWhenNoStateChange() throws Exception { |
| 938 | WifiTracker tracker = createTrackerWithScanResultsAndAccessPoint1Connected(); |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 939 | verify(mockWifiListener, times(1)).onConnectedChanged(); |
Sundeep Ghuman | 4205874 | 2017-07-21 18:42:10 -0700 | [diff] [blame] | 940 | |
| 941 | NetworkInfo networkInfo = new NetworkInfo( |
| 942 | ConnectivityManager.TYPE_WIFI, 0, "Type Wifi", "subtype"); |
| 943 | networkInfo.setDetailedState(NetworkInfo.DetailedState.CONNECTED, "connected", "test"); |
| 944 | |
| 945 | Intent intent = new Intent(WifiManager.NETWORK_STATE_CHANGED_ACTION); |
| 946 | intent.putExtra(WifiManager.EXTRA_NETWORK_INFO, networkInfo); |
| 947 | tracker.mReceiver.onReceive(mContext, intent); |
| 948 | |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 949 | verify(mockWifiListener, times(1)).onConnectedChanged(); |
Sundeep Ghuman | 4205874 | 2017-07-21 18:42:10 -0700 | [diff] [blame] | 950 | } |
| 951 | |
| 952 | @Test |
Sundeep Ghuman | db2eabb | 2017-07-28 14:51:05 -0700 | [diff] [blame] | 953 | public void onConnectedChangedCallback_shouldBeInvokedWhenStateChanges() throws Exception { |
Sundeep Ghuman | 4205874 | 2017-07-21 18:42:10 -0700 | [diff] [blame] | 954 | WifiTracker tracker = createTrackerWithScanResultsAndAccessPoint1Connected(); |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 955 | verify(mockWifiListener, times(1)).onConnectedChanged(); |
Sundeep Ghuman | 4205874 | 2017-07-21 18:42:10 -0700 | [diff] [blame] | 956 | |
| 957 | NetworkInfo networkInfo = new NetworkInfo( |
| 958 | ConnectivityManager.TYPE_WIFI, 0, "Type Wifi", "subtype"); |
| 959 | networkInfo.setDetailedState( |
Sundeep Ghuman | db2eabb | 2017-07-28 14:51:05 -0700 | [diff] [blame] | 960 | NetworkInfo.DetailedState.DISCONNECTED, "disconnected", "test"); |
Sundeep Ghuman | 4205874 | 2017-07-21 18:42:10 -0700 | [diff] [blame] | 961 | |
| 962 | Intent intent = new Intent(WifiManager.NETWORK_STATE_CHANGED_ACTION); |
| 963 | intent.putExtra(WifiManager.EXTRA_NETWORK_INFO, networkInfo); |
| 964 | tracker.mReceiver.onReceive(mContext, intent); |
| 965 | |
Sundeep Ghuman | db2eabb | 2017-07-28 14:51:05 -0700 | [diff] [blame] | 966 | assertThat(tracker.isConnected()).isFalse(); |
Sundeep Ghuman | 93d591b | 2018-03-19 14:21:56 -0700 | [diff] [blame] | 967 | verify(mockWifiListener, times(2)).onConnectedChanged(); |
Sundeep Ghuman | 4205874 | 2017-07-21 18:42:10 -0700 | [diff] [blame] | 968 | } |
Sundeep Ghuman | db9b94c | 2017-09-06 11:46:21 -0700 | [diff] [blame] | 969 | |
| 970 | @Test |
| 971 | public void updateNetworkInfoWithNewConnectedNetwork_switchesNetworks() throws Exception { |
| 972 | WifiTracker tracker = createTrackerWithScanResultsAndAccessPoint1Connected(); |
| 973 | |
| 974 | switchToNetwork2(tracker); |
| 975 | |
| 976 | List<AccessPoint> aps = tracker.getAccessPoints(); |
| 977 | assertThat(aps.get(0).getSsidStr()).isEqualTo(SSID_2); |
| 978 | |
| 979 | assertThat(aps.get(0).isReachable()).isTrue(); |
| 980 | assertThat(aps.get(1).isReachable()).isTrue(); |
| 981 | } |
jackqdyulei | 396e52d | 2018-09-19 17:28:27 -0700 | [diff] [blame] | 982 | |
| 983 | @Test |
| 984 | public void onStart_updateScanResults_evictOldScanResult() { |
| 985 | when(mockWifiManager.getScanResults()).thenReturn( |
| 986 | Arrays.asList(buildScanResult1(), buildScanResult2(), buildStaleScanResult())); |
| 987 | WifiTracker tracker = createMockedWifiTracker(); |
| 988 | |
| 989 | tracker.forceUpdate(); |
| 990 | |
| 991 | // Only has scanResult1 and scanResult2 |
| 992 | assertThat(tracker.getAccessPoints()).hasSize(2); |
| 993 | assertThat(tracker.getAccessPoints().get(0).getBssid()).isEqualTo(BSSID_1); |
| 994 | assertThat(tracker.getAccessPoints().get(1).getBssid()).isEqualTo(BSSID_2); |
| 995 | } |
Quang Luong | da49e82 | 2019-01-15 14:48:25 -0800 | [diff] [blame] | 996 | |
| 997 | /** |
| 998 | * Verifies that updatePasspointAccessPoints will only return AccessPoints whose |
| 999 | * isPasspoint() evaluates as true. |
| 1000 | */ |
| 1001 | @Test |
| 1002 | public void updatePasspointAccessPoints_returnedAccessPointsArePasspoint() { |
| 1003 | WifiTracker tracker = createMockedWifiTracker(); |
| 1004 | |
| 1005 | List<AccessPoint> passpointAccessPoints = tracker.updatePasspointAccessPoints( |
| 1006 | createPasspointMatchingWifiConfigsWithDuplicates(), new ArrayList<>()); |
| 1007 | |
| 1008 | assertTrue(passpointAccessPoints.size() != 0); |
| 1009 | for (AccessPoint ap : passpointAccessPoints) { |
| 1010 | assertTrue(ap.isPasspoint()); |
| 1011 | } |
| 1012 | } |
| 1013 | |
| 1014 | /** |
| 1015 | * Verifies that updatePasspointAccessPoints will return the same amount of AccessPoints as |
| 1016 | * unique WifiConfigurations, even if duplicate FQDNs exist. |
| 1017 | */ |
| 1018 | @Test |
| 1019 | public void updatePasspointAccessPoints_ignoresDuplicateFQDNs() { |
| 1020 | WifiTracker tracker = createMockedWifiTracker(); |
| 1021 | |
| 1022 | // Process matching list of four configs with two duplicate FQDNs. |
| 1023 | List<AccessPoint> passpointAccessPoints = tracker.updatePasspointAccessPoints( |
| 1024 | createPasspointMatchingWifiConfigsWithDuplicates(), new ArrayList<>()); |
| 1025 | |
| 1026 | // Should have 2 APs with unique FQDNs, ignoring the 2 duplicate FQDNs. |
| 1027 | assertThat(passpointAccessPoints).hasSize(2); |
| 1028 | |
| 1029 | Set<String> fqdns = new ArraySet<>(Arrays.asList(FQDN_1, FQDN_2)); |
| 1030 | |
| 1031 | assertTrue(fqdns.remove(passpointAccessPoints.get(0).getConfig().FQDN)); |
| 1032 | assertTrue(fqdns.remove(passpointAccessPoints.get(1).getConfig().FQDN)); |
| 1033 | } |
| 1034 | |
| 1035 | /** |
| 1036 | * Verifies that updatePasspointAccessPoints will return matching cached APs and update their |
| 1037 | * scan results instead of creating new APs. |
| 1038 | */ |
| 1039 | @Test |
| 1040 | public void updatePasspointAccessPoints_usesCachedAccessPoints() { |
| 1041 | WifiTracker tracker = createMockedWifiTracker(); |
| 1042 | |
| 1043 | ScanResult result = buildScanResult1(); |
| 1044 | |
| 1045 | List<AccessPoint> passpointAccessPointsFirstUpdate = tracker.updatePasspointAccessPoints( |
| 1046 | createPasspointMatchingWifiConfigWithScanResults(Arrays.asList(result), |
| 1047 | null), new ArrayList<>()); |
| 1048 | List<AccessPoint> cachedAccessPoints = new ArrayList<>(passpointAccessPointsFirstUpdate); |
| 1049 | |
| 1050 | int prevRssi = result.level; |
| 1051 | int newRssi = prevRssi + 10; |
| 1052 | result.level = newRssi; |
| 1053 | |
| 1054 | List<AccessPoint> passpointAccessPointsSecondUpdate = tracker.updatePasspointAccessPoints( |
| 1055 | createPasspointMatchingWifiConfigWithScanResults(Arrays.asList(result), |
| 1056 | null), cachedAccessPoints); |
| 1057 | |
| 1058 | // Verify second update AP is the same object as the first update AP |
| 1059 | assertThat(passpointAccessPointsFirstUpdate.get(0)) |
| 1060 | .isSameAs(passpointAccessPointsSecondUpdate.get(0)); |
| 1061 | // Verify second update AP has the average of the first and second update RSSIs |
| 1062 | assertThat(passpointAccessPointsSecondUpdate.get(0).getRssi()) |
| 1063 | .isEqualTo((prevRssi + newRssi) / 2); |
| 1064 | } |
| 1065 | |
| 1066 | /** |
| 1067 | * Verifies that updateOsuAccessPoints will only return AccessPoints whose |
| 1068 | * isOsuProvider() evaluates as true. |
| 1069 | */ |
| 1070 | @Test |
| 1071 | public void updateOsuAccessPoints_returnedAccessPointsAreOsuProviders() { |
| 1072 | WifiTracker tracker = createMockedWifiTracker(); |
| 1073 | |
| 1074 | Map<OsuProvider, List<ScanResult>> providersAndScans = new HashMap<>(); |
| 1075 | providersAndScans.put( |
| 1076 | buildOsuProvider(PROVIDER_FRIENDLY_NAME_1), Arrays.asList(buildScanResult1())); |
| 1077 | providersAndScans.put( |
| 1078 | buildOsuProvider(PROVIDER_FRIENDLY_NAME_2), Arrays.asList(buildScanResult2())); |
| 1079 | |
| 1080 | List<AccessPoint> osuAccessPoints = tracker.updateOsuAccessPoints( |
| 1081 | providersAndScans, new ArrayList<>()); |
| 1082 | |
| 1083 | assertThat(osuAccessPoints).hasSize(2); |
| 1084 | for (AccessPoint ap: osuAccessPoints) { |
| 1085 | assertThat(ap.isOsuProvider()).isTrue(); |
| 1086 | } |
| 1087 | } |
| 1088 | |
| 1089 | /** |
| 1090 | * Verifies that updateOsuAccessPoints will not return Osu AccessPoints for already provisioned |
| 1091 | * networks |
| 1092 | */ |
| 1093 | @Test |
| 1094 | public void updateOsuAccessPoints_doesNotReturnAlreadyProvisionedOsuAccessPoints() { |
| 1095 | WifiTracker tracker = createMockedWifiTracker(); |
| 1096 | |
| 1097 | // Start with two Osu Providers |
| 1098 | Map<OsuProvider, List<ScanResult>> providersAndScans = new HashMap<>(); |
| 1099 | providersAndScans.put( |
| 1100 | buildOsuProvider(PROVIDER_FRIENDLY_NAME_1), Arrays.asList(buildScanResult1())); |
| 1101 | providersAndScans.put( |
| 1102 | buildOsuProvider(PROVIDER_FRIENDLY_NAME_2), Arrays.asList(buildScanResult2())); |
| 1103 | |
| 1104 | // First update |
| 1105 | List<AccessPoint> osuAccessPoints = tracker.updateOsuAccessPoints( |
| 1106 | providersAndScans, new ArrayList<>()); |
| 1107 | |
| 1108 | // Make sure both Osu Providers' APs are returned |
| 1109 | assertThat(osuAccessPoints).hasSize(2); |
| 1110 | List<String> friendlyNames = Arrays.asList( |
| 1111 | osuAccessPoints.get(0).getTitle(), osuAccessPoints.get(1).getTitle()); |
| 1112 | assertThat(friendlyNames) |
| 1113 | .containsExactly(PROVIDER_FRIENDLY_NAME_1, PROVIDER_FRIENDLY_NAME_2); |
| 1114 | |
| 1115 | // Simulate Osu Provider 1 being provisioned |
| 1116 | Map<OsuProvider, PasspointConfiguration> matchingPasspointConfigForOsuProvider = |
| 1117 | new HashMap<>(); |
| 1118 | matchingPasspointConfigForOsuProvider.put(buildOsuProvider(PROVIDER_FRIENDLY_NAME_1), null); |
| 1119 | when(mockWifiManager.getMatchingPasspointConfigsForOsuProviders(any())).thenReturn( |
| 1120 | matchingPasspointConfigForOsuProvider); |
| 1121 | |
| 1122 | // Second update |
| 1123 | osuAccessPoints = tracker.updateOsuAccessPoints( |
| 1124 | providersAndScans, new ArrayList<>()); |
| 1125 | |
| 1126 | // Returned AP should only be for Osu Provider 2 |
| 1127 | assertThat(osuAccessPoints).hasSize(1); |
| 1128 | assertThat(osuAccessPoints.get(0).getTitle()).isEqualTo(PROVIDER_FRIENDLY_NAME_2); |
| 1129 | } |
| 1130 | |
| 1131 | /** |
| 1132 | * Verifies that updateOsuAccessPoints will return matching cached APs and update their |
| 1133 | * scan results instead of creating new APs. |
| 1134 | */ |
| 1135 | @Test |
| 1136 | public void updateOsuAccessPoints_usesCachedAccessPoints() { |
| 1137 | WifiTracker tracker = createMockedWifiTracker(); |
| 1138 | |
| 1139 | ScanResult result = buildScanResult1(); |
| 1140 | |
| 1141 | Map<OsuProvider, List<ScanResult>> providersAndScans = new HashMap<>(); |
| 1142 | providersAndScans.put( |
| 1143 | buildOsuProvider(PROVIDER_FRIENDLY_NAME_1), Arrays.asList(result)); |
| 1144 | |
| 1145 | List<AccessPoint> osuAccessPointsFirstUpdate = tracker.updateOsuAccessPoints( |
| 1146 | providersAndScans, new ArrayList<>()); |
| 1147 | List<AccessPoint> cachedAccessPoints = new ArrayList<>(osuAccessPointsFirstUpdate); |
| 1148 | |
| 1149 | // New RSSI for second update |
| 1150 | int prevRssi = result.level; |
| 1151 | int newRssi = prevRssi + 10; |
| 1152 | result.level = newRssi; |
| 1153 | |
| 1154 | List<AccessPoint> osuAccessPointsSecondUpdate = tracker.updateOsuAccessPoints( |
| 1155 | providersAndScans, cachedAccessPoints); |
| 1156 | |
| 1157 | // Verify second update AP is the same object as the first update AP |
Quang Luong | 8123f77 | 2019-02-08 16:30:12 -0800 | [diff] [blame] | 1158 | assertThat(osuAccessPointsFirstUpdate.get(0)).isSameAs(osuAccessPointsSecondUpdate.get(0)); |
Quang Luong | da49e82 | 2019-01-15 14:48:25 -0800 | [diff] [blame] | 1159 | // Verify second update AP has the average of the first and second update RSSIs |
| 1160 | assertThat(osuAccessPointsSecondUpdate.get(0).getRssi()) |
| 1161 | .isEqualTo((prevRssi + newRssi) / 2); |
| 1162 | } |
Peter Qiu | abea726 | 2017-05-31 10:18:17 -0700 | [diff] [blame] | 1163 | } |