DnsNameResolverBuilderTest.java — netty Source File

Source Code

/*
 * Copyright 2023 The Netty Project
 *
 * The Netty Project licenses this file to you 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:
 *
 *   https://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 io.netty.resolver.dns;

import io.netty.channel.EventLoop;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.MultiThreadIoEventLoopGroup;
import io.netty.channel.nio.NioIoHandler;
import io.netty.channel.socket.nio.NioDatagramChannel;
import io.netty.handler.codec.dns.DnsRecord;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.util.List;

import static io.netty.resolver.dns.Cache.MAX_SUPPORTED_TTL_SECS;
import static org.assertj.core.api.Assertions.assertThat;

class DnsNameResolverBuilderTest {
    private static final EventLoopGroup GROUP = new MultiThreadIoEventLoopGroup(1, NioIoHandler.newFactory());

    private DnsNameResolverBuilder builder;
    private DnsNameResolver resolver;

    @BeforeEach
    void setUp() {
        builder = new DnsNameResolverBuilder(GROUP.next()).datagramChannelType(NioDatagramChannel.class);
    }

    @AfterEach
    void tearDown() {
        if (resolver != null) {
            resolver.close();
        }
    }

    @AfterAll
    static void shutdownEventLoopGroup() {
        GROUP.shutdownGracefully();
    }

    @Test
    void testDefaults() {
// ... (219 more lines)