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   * 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.activemq.artemis.tests.unit.core.config.impl;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.activemq.artemis.api.core.TransportConfiguration;
  import org.apache.activemq.artemis.core.remoting.impl.TransportConfigurationUtil;
  import org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnectorFactory;
  import org.apache.activemq.artemis.core.remoting.impl.netty.TransportConstants;
  import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
  import org.junit.jupiter.api.Test;
  
  public class TransportConfigurationTest extends ActiveMQTestBase {
  
  
  
     @Test
     public void testSplitNullAddress() throws Exception {
        String[] addresses = TransportConfiguration.splitHosts(null);
  
        assertNotNull(addresses);
        assertEquals(0, addresses.length);
     }
  
     @Test
     public void testSplitSingleAddress() throws Exception {
        String[] addresses = TransportConfiguration.splitHosts("localhost");
  
        assertNotNull(addresses);
        assertEquals(1, addresses.length);
        assertEquals("localhost", addresses[0]);
     }
  
     @Test
     public void testSplitManyAddresses() throws Exception {
        String[] addresses = TransportConfiguration.splitHosts("localhost, 127.0.0.1, 192.168.0.10");
  
        assertNotNull(addresses);
        assertEquals(3, addresses.length);
        assertEquals("localhost", addresses[0]);
        assertEquals("127.0.0.1", addresses[1]);
        assertEquals("192.168.0.10", addresses[2]);
     }
  
     @Test
     public void testSameHostNettyTrue() {
        Map<String, Object> params1 = new HashMap<>();
        params1.put("host", "blah");
        params1.put("port", "5467");
        TransportConfiguration tc1 = new TransportConfiguration(NettyConnectorFactory.class.getName(), params1);
        Map<String, Object> params2 = new HashMap<>();
        params2.put("host", "blah");
        params2.put("port", "5467");
        TransportConfiguration tc2 = new TransportConfiguration(NettyConnectorFactory.class.getName(), params2);
        assertTrue(TransportConfigurationUtil.isSameHost(tc1, tc2));
     }
  
     @Test
     public void testSameHostNettyFalse() {
        Map<String, Object> params1 = new HashMap<>();
        params1.put("host", "blah");
        params1.put("port", "5467");
        TransportConfiguration tc1 = new TransportConfiguration(NettyConnectorFactory.class.getName(), params1);
        Map<String, Object> params2 = new HashMap<>();
        params2.put("host", "blah2");
        params2.put("port", "5467");
        TransportConfiguration tc2 = new TransportConfiguration(NettyConnectorFactory.class.getName(), params2);
        assertFalse(TransportConfigurationUtil.isSameHost(tc1, tc2));
     }
  
     @Test
     public void testSameHostNettyTrueDefault() {
        Map<String, Object> params1 = new HashMap<>();
        params1.put("host", TransportConstants.DEFAULT_HOST);
        params1.put("port", TransportConstants.DEFAULT_PORT);
        TransportConfiguration tc1 = new TransportConfiguration(NettyConnectorFactory.class.getName(), params1);
        Map<String, Object> params2 = new HashMap<>();
        TransportConfiguration tc2 = new TransportConfiguration(NettyConnectorFactory.class.getName(), params2);
        assertTrue(TransportConfigurationUtil.isSameHost(tc1, tc2));
     }
  
     @Test
     public void testSameHostInVMTrue() {
        Map<String, Object> params1 = new HashMap<>();
        params1.put(org.apache.activemq.artemis.core.remoting.impl.invm.TransportConstants.SERVER_ID_PROP_NAME, "blah");
        TransportConfiguration tc1 = new TransportConfiguration(INVM_CONNECTOR_FACTORY, params1);
        Map<String, Object> params2 = new HashMap<>();
        params2.put(org.apache.activemq.artemis.core.remoting.impl.invm.TransportConstants.SERVER_ID_PROP_NAME, "blah");
        TransportConfiguration tc2 = new TransportConfiguration(NettyConnectorFactory.class.getName(), params2);
        assertTrue(TransportConfigurationUtil.isSameHost(tc1, tc2));
     }
  
     @Test
     public void testSameHostInVMFalse() {
        Map<String, Object> params1 = new HashMap<>();
        params1.put(org.apache.activemq.artemis.core.remoting.impl.invm.TransportConstants.SERVER_ID_PROP_NAME, "blah");
        TransportConfiguration tc1 = new TransportConfiguration(INVM_CONNECTOR_FACTORY, params1);
        Map<String, Object> params2 = new HashMap<>();
        params2.put(org.apache.activemq.artemis.core.remoting.impl.invm.TransportConstants.SERVER_ID_PROP_NAME, "blah3");
        TransportConfiguration tc2 = new TransportConfiguration(NettyConnectorFactory.class.getName(), params2);
        assertFalse(TransportConfigurationUtil.isSameHost(tc1, tc2));
     }
  
     @Test
     public void testSameHostInVMTrueDefault() {
        Map<String, Object> params1 = new HashMap<>();
        params1.put(org.apache.activemq.artemis.core.remoting.impl.invm.TransportConstants.SERVER_ID_PROP_NAME, "0");
        TransportConfiguration tc1 = new TransportConfiguration(INVM_CONNECTOR_FACTORY, params1);
        Map<String, Object> params2 = new HashMap<>();
        TransportConfiguration tc2 = new TransportConfiguration(NettyConnectorFactory.class.getName(), params2);
        assertTrue(TransportConfigurationUtil.isSameHost(tc1, tc2));
     }
  }
  