| /* |
| * Copyright (C) 2019 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; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import android.net.MacAddress; |
| import android.os.Parcel; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.modules.utils.build.SdkLevel; |
| |
| import org.junit.Test; |
| |
| /** |
| * Unit tests for {@link android.net.wifi.SoftApInfo}. |
| */ |
| @SmallTest |
| public class SoftApInfoTest { |
| private static final String TEST_AP_INSTANCE = "wlan1"; |
| private static final int TEST_FREQUENCY = 2412; |
| private static final int TEST_BANDWIDTH = SoftApInfo.CHANNEL_WIDTH_20MHZ; |
| private static final int TEST_WIFI_STANDARD = ScanResult.WIFI_STANDARD_LEGACY; |
| private static final MacAddress TEST_AP_MAC = MacAddress.fromString("aa:bb:cc:dd:ee:ff"); |
| private static final long TEST_SHUTDOWN_TIMEOUT_MILLIS = 100_000; |
| /** |
| * Verifies copy constructor. |
| */ |
| @Test |
| public void testCopyOperator() throws Exception { |
| SoftApInfo info = new SoftApInfo(); |
| info.setFrequency(TEST_FREQUENCY); |
| info.setBandwidth(TEST_BANDWIDTH); |
| info.setBssid(TEST_AP_MAC); |
| info.setWifiStandard(TEST_WIFI_STANDARD); |
| info.setApInstanceIdentifier(TEST_AP_INSTANCE); |
| |
| |
| SoftApInfo copiedInfo = new SoftApInfo(info); |
| |
| assertEquals(info, copiedInfo); |
| assertEquals(info.hashCode(), copiedInfo.hashCode()); |
| } |
| |
| /** |
| * Verifies parcel serialization/deserialization. |
| */ |
| @Test |
| public void testParcelOperation() throws Exception { |
| SoftApInfo info = new SoftApInfo(); |
| info.setFrequency(TEST_FREQUENCY); |
| info.setBandwidth(TEST_BANDWIDTH); |
| info.setBssid(TEST_AP_MAC); |
| info.setWifiStandard(TEST_WIFI_STANDARD); |
| info.setApInstanceIdentifier(TEST_AP_INSTANCE); |
| |
| Parcel parcelW = Parcel.obtain(); |
| info.writeToParcel(parcelW, 0); |
| byte[] bytes = parcelW.marshall(); |
| parcelW.recycle(); |
| |
| Parcel parcelR = Parcel.obtain(); |
| parcelR.unmarshall(bytes, 0, bytes.length); |
| parcelR.setDataPosition(0); |
| SoftApInfo fromParcel = SoftApInfo.CREATOR.createFromParcel(parcelR); |
| |
| assertEquals(info, fromParcel); |
| assertEquals(info.hashCode(), fromParcel.hashCode()); |
| } |
| |
| |
| /** |
| * Verifies the initial value same as expected. |
| */ |
| @Test |
| public void testInitialValue() throws Exception { |
| SoftApInfo info = new SoftApInfo(); |
| assertEquals(info.getFrequency(), 0); |
| assertEquals(info.getBandwidth(), SoftApInfo.CHANNEL_WIDTH_INVALID); |
| if (SdkLevel.isAtLeastS()) { |
| assertEquals(info.getBssid(), null); |
| assertEquals(info.getWifiStandard(), ScanResult.WIFI_STANDARD_UNKNOWN); |
| assertEquals(info.getApInstanceIdentifier(), null); |
| } |
| } |
| |
| /** |
| * Verifies the set/get method same as expected. |
| */ |
| @Test |
| public void testGetXXXAlignedWithSetXXX() throws Exception { |
| SoftApInfo info = new SoftApInfo(); |
| info.setFrequency(TEST_FREQUENCY); |
| info.setBandwidth(TEST_BANDWIDTH); |
| info.setBssid(TEST_AP_MAC); |
| info.setWifiStandard(TEST_WIFI_STANDARD); |
| info.setApInstanceIdentifier(TEST_AP_INSTANCE); |
| info.setAutoShutdownTimeoutMillis(TEST_SHUTDOWN_TIMEOUT_MILLIS); |
| assertEquals(info.getFrequency(), TEST_FREQUENCY); |
| assertEquals(info.getBandwidth(), TEST_BANDWIDTH); |
| if (SdkLevel.isAtLeastS()) { |
| assertEquals(info.getBssid(), TEST_AP_MAC); |
| assertEquals(info.getWifiStandard(), TEST_WIFI_STANDARD); |
| assertEquals(info.getApInstanceIdentifier(), TEST_AP_INSTANCE); |
| } |
| assertEquals(info.getAutoShutdownTimeoutMillis(), TEST_SHUTDOWN_TIMEOUT_MILLIS); |
| } |
| |
| } |