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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.networkrecommendation.util;
import static com.android.networkrecommendation.PlatformTestObjectFactory.createOpenNetworkScanResult;
import static com.android.networkrecommendation.util.SsidUtil.quoteSsid;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import android.net.NetworkKey;
import android.net.WifiKey;
import android.net.wifi.ScanResult;
import android.net.wifi.WifiConfiguration;
import android.net.wifi.WifiConfiguration.KeyMgmt;
import com.android.networkrecommendation.config.Flag;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.annotation.Config;
/** Unit tests for {@link ScanResultUtil}. */
@RunWith(RobolectricTestRunner.class)
@Config(manifest = "packages/services/NetworkRecommendation/AndroidManifest.xml", sdk = 23)
public class ScanResultUtilTest {
@Before
public void setUp() {
Flag.initForTest();
}
@Test
public void testCreateNetworkKey() {
ScanResult scanResult = createOpenNetworkScanResult("testSSID", "00:00:00:00:00:00");
NetworkKey networkKey = ScanResultUtil.createNetworkKey(scanResult);
assertEquals(quoteSsid(scanResult.SSID), networkKey.wifiKey.ssid);
assertEquals(scanResult.BSSID, networkKey.wifiKey.bssid);
}
@Test
public void testCreateWifiKey_validScanResult() {
ScanResult scanResult = createOpenNetworkScanResult("testSSID", "00:00:00:00:00:00");
WifiKey wifiKey = ScanResultUtil.createWifiKey(scanResult);
assertEquals(quoteSsid(scanResult.SSID), wifiKey.ssid);
assertEquals(scanResult.BSSID, wifiKey.bssid);
}
@Test
public void testCreateWifiKey_invalidScanResultReturnsNull() {
ScanResult scanResult1 = createOpenNetworkScanResult(null, "00:00:00:00:00:00");
assertNull(ScanResultUtil.createWifiKey(scanResult1));
ScanResult scanResult2 = createOpenNetworkScanResult("testSSID", null);
assertNull(ScanResultUtil.createWifiKey(scanResult2));
ScanResult scanResult3 = createOpenNetworkScanResult("testSSID", "invalidBSSID");
assertNull(ScanResultUtil.createWifiKey(scanResult3));
}
@Test
public void testDoesScanResultMatchWithNetwork_matching() {
WifiConfiguration config = new WifiConfiguration();
config.SSID = quoteSsid("testSSID");
config.BSSID = "00:00:00:00:00:00";
config.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE);
ScanResult scanResult = createOpenNetworkScanResult(config.SSID, config.BSSID);
assertTrue(ScanResultUtil.doesScanResultMatchWithNetwork(scanResult, config));
}
@Test
public void testDoesScanResultMatchWithNetwork_onlyOneOpenNetworkDoesNotMatch() {
WifiConfiguration config = new WifiConfiguration();
config.SSID = quoteSsid("testSSID");
config.BSSID = "00:00:00:00:00:00";
config.allowedKeyManagement.set(KeyMgmt.WPA_EAP);
ScanResult scanResult = createOpenNetworkScanResult(config.SSID, config.BSSID);
assertFalse(ScanResultUtil.doesScanResultMatchWithNetwork(scanResult, config));
}
}
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