| /* |
| * 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.shared; |
| |
| import static android.net.InetAddresses.parseNumericAddress; |
| import static android.net.shared.ParcelableTestUtil.assertFieldCountEquals; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotEquals; |
| |
| import android.net.IpPrefix; |
| 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.util.Arrays; |
| import java.util.function.Consumer; |
| |
| /** |
| * Tests for {@link InitialConfiguration} |
| */ |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| public class InitialConfigurationTest { |
| private InitialConfiguration mConfig; |
| |
| @Before |
| public void setUp() { |
| mConfig = new InitialConfiguration(); |
| mConfig.ipAddresses.addAll(Arrays.asList( |
| new LinkAddress(parseNumericAddress("192.168.45.45"), 16), |
| new LinkAddress(parseNumericAddress("2001:db8::45"), 33))); |
| mConfig.directlyConnectedRoutes.addAll(Arrays.asList( |
| new IpPrefix(parseNumericAddress("192.168.46.46"), 17), |
| new IpPrefix(parseNumericAddress("2001:db8::46"), 34))); |
| mConfig.dnsServers.addAll(Arrays.asList( |
| parseNumericAddress("192.168.47.47"), |
| parseNumericAddress("2001:db8::47"))); |
| // Any added InitialConfiguration field must be included in equals() to be tested properly |
| assertFieldCountEquals(3, InitialConfiguration.class); |
| } |
| |
| @Test |
| public void testParcelUnparcelInitialConfiguration() { |
| final InitialConfiguration unparceled = |
| InitialConfiguration.fromStableParcelable(mConfig.toStableParcelable()); |
| assertEquals(mConfig, unparceled); |
| } |
| |
| @Test |
| public void testEquals() { |
| assertEquals(mConfig, InitialConfiguration.copy(mConfig)); |
| |
| assertNotEqualsAfterChange(c -> c.ipAddresses.add( |
| new LinkAddress(parseNumericAddress("192.168.47.47"), 24))); |
| assertNotEqualsAfterChange(c -> c.directlyConnectedRoutes.add( |
| new IpPrefix(parseNumericAddress("192.168.46.46"), 32))); |
| assertNotEqualsAfterChange(c -> c.dnsServers.add(parseNumericAddress("2001:db8::49"))); |
| assertFieldCountEquals(3, InitialConfiguration.class); |
| } |
| |
| private void assertNotEqualsAfterChange(Consumer<InitialConfiguration> mutator) { |
| final InitialConfiguration newConfig = InitialConfiguration.copy(mConfig); |
| mutator.accept(newConfig); |
| assertNotEquals(mConfig, newConfig); |
| } |
| } |