| /* |
| * 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 com.alibaba.dubbo.rpc.protocol.dubbo.telnet; |
| |
| import com.alibaba.dubbo.common.URL; |
| import com.alibaba.dubbo.remoting.RemotingException; |
| import com.alibaba.dubbo.remoting.exchange.ExchangeClient; |
| import com.alibaba.dubbo.remoting.exchange.Exchangers; |
| import com.alibaba.dubbo.remoting.telnet.TelnetHandler; |
| import com.alibaba.dubbo.rpc.Invoker; |
| import com.alibaba.dubbo.rpc.protocol.dubbo.DubboProtocol; |
| import com.alibaba.dubbo.rpc.protocol.dubbo.support.DemoService; |
| import com.alibaba.dubbo.rpc.protocol.dubbo.support.ProtocolUtils; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.BDDMockito.given; |
| import static org.mockito.Mockito.mock; |
| |
| /** |
| * PortTelnetHandlerTest.java |
| */ |
| public class PortTelnetHandlerTest { |
| |
| private static TelnetHandler port = new PortTelnetHandler(); |
| private Invoker<DemoService> mockInvoker; |
| |
| @SuppressWarnings("unchecked") |
| @Before |
| public void before() { |
| mockInvoker = mock(Invoker.class); |
| given(mockInvoker.getInterface()).willReturn(DemoService.class); |
| given(mockInvoker.getUrl()).willReturn(URL.valueOf("dubbo://127.0.0.1:20887/demo")); |
| |
| DubboProtocol.getDubboProtocol().export(mockInvoker); |
| } |
| |
| @After |
| public void after() { |
| ProtocolUtils.closeAll(); |
| } |
| |
| /** |
| * In NAT network scenario, server's channel.getRemoteAddress() possibly get the address of network gateway, or |
| * the address converted by NAT. In this case, check port only. |
| */ |
| @Test |
| public void testListClient() throws Exception { |
| ExchangeClient client1 = Exchangers.connect("dubbo://127.0.0.1:20887/demo"); |
| ExchangeClient client2 = Exchangers.connect("dubbo://127.0.0.1:20887/demo"); |
| Thread.sleep(5000); |
| String result = port.telnet(null, "-l 20887"); |
| String client1Addr = client1.getLocalAddress().toString(); |
| String client2Addr = client2.getLocalAddress().toString(); |
| System.out.printf("Result: %s %n", result); |
| System.out.printf("Client 1 Address %s %n", client1Addr); |
| System.out.printf("Client 2 Address %s %n", client2Addr); |
| assertTrue(result.contains(String.valueOf(client1.getLocalAddress().getPort()))); |
| assertTrue(result.contains(String.valueOf(client2.getLocalAddress().getPort()))); |
| } |
| |
| @Test |
| public void testListDetail() throws RemotingException { |
| String result = port.telnet(null, "-l"); |
| assertEquals("dubbo://127.0.0.1:20887", result); |
| } |
| |
| @Test |
| public void testListAllPort() throws RemotingException { |
| String result = port.telnet(null, ""); |
| assertEquals("20887", result); |
| } |
| |
| @Test |
| public void testErrorMessage() throws RemotingException { |
| String result = port.telnet(null, "a"); |
| assertEquals("Illegal port a, must be integer.", result); |
| } |
| |
| @Test |
| public void testNoPort() throws RemotingException { |
| String result = port.telnet(null, "-l 20880"); |
| assertEquals("No such port 20880", result); |
| } |
| |
| } |