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/*
* Copyright (C) 2018 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.dhcp;
import static android.net.InetAddresses.parseNumericAddress;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import android.net.LinkAddress;
import androidx.test.filters.SmallTest;
import androidx.test.runner.AndroidJUnit4;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.net.Inet4Address;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
@RunWith(AndroidJUnit4.class)
@SmallTest
public class DhcpServingParamsParcelExtTest {
private static final Inet4Address TEST_ADDRESS = inet4Addr("192.168.0.123");
private static final Inet4Address TEST_CLIENT_ADDRESS = inet4Addr("192.168.0.42");
private static final int TEST_ADDRESS_PARCELED = 0xc0a8007b;
private static final int TEST_CLIENT_ADDRESS_PARCELED = 0xc0a8002a;
private static final int TEST_PREFIX_LENGTH = 17;
private static final int TEST_LEASE_TIME_SECS = 120;
private static final int TEST_MTU = 1000;
private static final Set<Inet4Address> TEST_ADDRESS_SET =
new HashSet<Inet4Address>(Arrays.asList(
new Inet4Address[] {inet4Addr("192.168.1.123"), inet4Addr("192.168.1.124")}));
private static final Set<Integer> TEST_ADDRESS_SET_PARCELED =
new HashSet<Integer>(Arrays.asList(new Integer[] {0xc0a8017b, 0xc0a8017c}));
private DhcpServingParamsParcelExt mParcel;
@Before
public void setUp() {
mParcel = new DhcpServingParamsParcelExt();
}
@Test
public void testSetServerAddr() {
mParcel.setServerAddr(new LinkAddress(TEST_ADDRESS, TEST_PREFIX_LENGTH));
assertEquals(TEST_ADDRESS_PARCELED, mParcel.serverAddr);
assertEquals(TEST_PREFIX_LENGTH, mParcel.serverAddrPrefixLength);
}
@Test
public void testSetDefaultRouters() {
mParcel.setDefaultRouters(TEST_ADDRESS_SET);
assertEquals(TEST_ADDRESS_SET_PARCELED, asSet(mParcel.defaultRouters));
}
@Test
public void testSetDnsServers() {
mParcel.setDnsServers(TEST_ADDRESS_SET);
assertEquals(TEST_ADDRESS_SET_PARCELED, asSet(mParcel.dnsServers));
}
@Test
public void testSetExcludedAddrs() {
mParcel.setExcludedAddrs(TEST_ADDRESS_SET);
assertEquals(TEST_ADDRESS_SET_PARCELED, asSet(mParcel.excludedAddrs));
}
@Test
public void testSetDhcpLeaseTimeSecs() {
mParcel.setDhcpLeaseTimeSecs(TEST_LEASE_TIME_SECS);
assertEquals(TEST_LEASE_TIME_SECS, mParcel.dhcpLeaseTimeSecs);
}
@Test
public void testSetLinkMtu() {
mParcel.setLinkMtu(TEST_MTU);
assertEquals(TEST_MTU, mParcel.linkMtu);
}
@Test
public void testSetMetered() {
mParcel.setMetered(true);
assertTrue(mParcel.metered);
mParcel.setMetered(false);
assertFalse(mParcel.metered);
}
@Test
public void testSetClientAddr() {
mParcel.setSingleClientAddr(TEST_CLIENT_ADDRESS);
assertEquals(TEST_CLIENT_ADDRESS_PARCELED, mParcel.singleClientAddr);
}
private static Inet4Address inet4Addr(String addr) {
return (Inet4Address) parseNumericAddress(addr);
}
private static Set<Integer> asSet(int[] ints) {
return IntStream.of(ints).boxed().collect(Collectors.toSet());
}
}
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