| /* |
| * 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 android.net.wifi.nl80211; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import android.os.Parcel; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| |
| /** |
| * Unit tests for {@link android.net.wifi.nl80211.SingleScanSettingsResult}. |
| */ |
| @SmallTest |
| public class SingleScanSettingsTest { |
| |
| private static final byte[] TEST_SSID_1 = |
| new byte[] {'G', 'o', 'o', 'g', 'l', 'e', 'G', 'u', 'e', 's', 't'}; |
| private static final byte[] TEST_SSID_2 = |
| new byte[] {'A', 'n', 'd', 'r', 'o', 'i', 'd', 'T', 'e', 's', 't'}; |
| private static final int TEST_FREQUENCY_1 = 2456; |
| private static final int TEST_FREQUENCY_2 = 5215; |
| private static final int TEST_VALUE = 42; |
| |
| private ChannelSettings mChannelSettings1; |
| private ChannelSettings mChannelSettings2; |
| private HiddenNetwork mHiddenNetwork1; |
| private HiddenNetwork mHiddenNetwork2; |
| |
| @Before |
| public void setUp() { |
| mChannelSettings1 = new ChannelSettings(); |
| mChannelSettings1.frequency = TEST_FREQUENCY_1; |
| mChannelSettings2 = new ChannelSettings(); |
| mChannelSettings2.frequency = TEST_FREQUENCY_2; |
| |
| mHiddenNetwork1 = new HiddenNetwork(); |
| mHiddenNetwork1.ssid = TEST_SSID_1; |
| mHiddenNetwork2 = new HiddenNetwork(); |
| mHiddenNetwork2.ssid = TEST_SSID_2; |
| } |
| |
| /** |
| * SingleScanSettings object can be serialized and deserialized, while keeping the |
| * values unchanged. |
| */ |
| @Test |
| public void canSerializeAndDeserialize() { |
| SingleScanSettings scanSettings = new SingleScanSettings(); |
| scanSettings.scanType = IWifiScannerImpl.SCAN_TYPE_HIGH_ACCURACY; |
| |
| scanSettings.channelSettings = |
| new ArrayList<>(Arrays.asList(mChannelSettings1, mChannelSettings2)); |
| scanSettings.hiddenNetworks = |
| new ArrayList<>(Arrays.asList(mHiddenNetwork1, mHiddenNetwork2)); |
| |
| Parcel parcel = Parcel.obtain(); |
| scanSettings.writeToParcel(parcel, 0); |
| // Rewind the pointer to the head of the parcel. |
| parcel.setDataPosition(0); |
| SingleScanSettings scanSettingsDeserialized = |
| SingleScanSettings.CREATOR.createFromParcel(parcel); |
| |
| assertEquals(scanSettings, scanSettingsDeserialized); |
| assertEquals(scanSettings.hashCode(), scanSettingsDeserialized.hashCode()); |
| } |
| |
| /** |
| * Tests usage of {@link SingleScanSettings} as a HashMap key type. |
| */ |
| @Test |
| public void testAsHashMapKey() { |
| SingleScanSettings scanSettings1 = new SingleScanSettings(); |
| scanSettings1.scanType = IWifiScannerImpl.SCAN_TYPE_HIGH_ACCURACY; |
| scanSettings1.channelSettings = |
| new ArrayList<>(Arrays.asList(mChannelSettings1, mChannelSettings2)); |
| scanSettings1.hiddenNetworks = |
| new ArrayList<>(Arrays.asList(mHiddenNetwork1, mHiddenNetwork2)); |
| |
| SingleScanSettings scanSettings2 = new SingleScanSettings(); |
| scanSettings2.scanType = IWifiScannerImpl.SCAN_TYPE_HIGH_ACCURACY; |
| scanSettings2.channelSettings = |
| new ArrayList<>(Arrays.asList(mChannelSettings1, mChannelSettings2)); |
| scanSettings2.hiddenNetworks = |
| new ArrayList<>(Arrays.asList(mHiddenNetwork1, mHiddenNetwork2)); |
| |
| assertEquals(scanSettings1, scanSettings2); |
| assertEquals(scanSettings1.hashCode(), scanSettings2.hashCode()); |
| |
| HashMap<SingleScanSettings, Integer> map = new HashMap<>(); |
| map.put(scanSettings1, TEST_VALUE); |
| |
| assertEquals(TEST_VALUE, map.get(scanSettings2).intValue()); |
| } |
| } |