/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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
*
* 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 org.apache.kafka.clients;
import org.apache.kafka.common.config.ConfigException;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import java.net.InetSocketAddress;
import java.util.Arrays;
import java.util.List;
public class ClientUtilsTest {
@Test
public void testParseAndValidateAddresses() {
check("127.0.0.1:8000");
check("mydomain.com:8080");
check("[::1]:8000");
check("[2001:db8:85a3:8d3:1319:8a2e:370:7348]:1234", "mydomain.com:10000");
List<InetSocketAddress> validatedAddresses = check("some.invalid.hostname.foo.bar.local:9999", "mydomain.com:10000");
assertEquals(1, validatedAddresses.size());
InetSocketAddress onlyAddress = validatedAddresses.get(0);
assertEquals("mydomain.com", onlyAddress.getHostName());
assertEquals(10000, onlyAddress.getPort());
}
@Test(expected = ConfigException.class)
public void testNoPort() {
check("127.0.0.1");
}
@Test(expected = ConfigException.class)
public void testOnlyBadHostname() {
check("some.invalid.hostname.foo.bar.local:9999");
}
private List<InetSocketAddress> check(String... url) {
return ClientUtils.parseAndValidateAddresses(Arrays.asList(url));
}
}