content: /*
   * 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.beam.sdk.fn.channel;
  
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.junit.Assert.assertEquals;
  
  import java.io.File;
  import java.net.InetSocketAddress;
  import java.net.SocketAddress;
  import org.apache.beam.vendor.grpc.v1p69p0.io.netty.channel.unix.DomainSocketAddress;
  import org.hamcrest.Matchers;
  import org.junit.Rule;
  import org.junit.Test;
  import org.junit.rules.TemporaryFolder;
  import org.junit.runner.RunWith;
  import org.junit.runners.JUnit4;
  
  /** Tests for {@link SocketAddressFactory}. */
  @RunWith(JUnit4.class)
  public class SocketAddressFactoryTest {
    @Rule public TemporaryFolder tmpFolder = new TemporaryFolder();
  
    @Test
    public void testHostPortSocket() {
      SocketAddress socketAddress = SocketAddressFactory.createFrom("localhost:123");
      assertThat(socketAddress, Matchers.instanceOf(InetSocketAddress.class));
      assertEquals("localhost", ((InetSocketAddress) socketAddress).getHostString());
      assertEquals(123, ((InetSocketAddress) socketAddress).getPort());
    }
  
    @Test
    public void testDomainSocket() throws Exception {
      File tmpFile = tmpFolder.newFile();
      SocketAddress socketAddress =
          SocketAddressFactory.createFrom("unix://" + tmpFile.getAbsolutePath());
      assertThat(socketAddress, Matchers.instanceOf(DomainSocketAddress.class));
      assertEquals(tmpFile.getAbsolutePath(), ((DomainSocketAddress) socketAddress).path());
    }
  }
  