/* * Copyright 1999-2011 Alibaba Group. * * Licensed 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 static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; import org.easymock.EasyMock; import org.junit.After; import org.junit.Test; import com.alibaba.dubbo.common.URL; import com.alibaba.dubbo.common.utils.NetUtils; import com.alibaba.dubbo.remoting.Channel; import com.alibaba.dubbo.remoting.RemotingException; import com.alibaba.dubbo.remoting.telnet.TelnetHandler; import com.alibaba.dubbo.rpc.Invocation; import com.alibaba.dubbo.rpc.Invoker; import com.alibaba.dubbo.rpc.RpcResult; 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; /** * CountTelnetHandlerTest.java * * @author tony.chenl */ public class InvokerTelnetHandlerTest { private static TelnetHandler invoke = new InvokeTelnetHandler(); private Channel mockChannel; private Invoker<DemoService> mockInvoker; @After public void after() { ProtocolUtils.closeAll(); } @SuppressWarnings("unchecked") @Test public void testInvokeDefaultSService() throws RemotingException { mockInvoker = EasyMock.createMock(Invoker.class); EasyMock.expect(mockInvoker.getInterface()).andReturn(DemoService.class).anyTimes(); EasyMock.expect(mockInvoker.getUrl()).andReturn(URL.valueOf("dubbo://127.0.0.1:20883/demo")).anyTimes(); EasyMock.expect(mockInvoker.invoke((Invocation) EasyMock.anyObject())).andReturn(new RpcResult("ok")).anyTimes(); mockChannel = EasyMock.createMock(Channel.class); EasyMock.expect(mockChannel.getAttribute("telnet.service")).andReturn("com.alibaba.dubbo.rpc.protocol.dubbo.support.DemoService").anyTimes(); EasyMock.expect(mockChannel.getLocalAddress()).andReturn(NetUtils.toAddress("127.0.0.1:5555")).anyTimes(); EasyMock.expect(mockChannel.getRemoteAddress()).andReturn(NetUtils.toAddress("127.0.0.1:20883")).anyTimes(); EasyMock.replay(mockChannel, mockInvoker); DubboProtocol.getDubboProtocol().export(mockInvoker); String result = invoke.telnet(mockChannel, "DemoService.echo(\"ok\")"); assertTrue(result.contains("Use default service com.alibaba.dubbo.rpc.protocol.dubbo.support.DemoService.\r\n\"ok\"\r\n")); EasyMock.reset(mockChannel, mockInvoker); } @SuppressWarnings("unchecked") @Test public void testInvokeAutoFindMethod() throws RemotingException { mockInvoker = EasyMock.createMock(Invoker.class); EasyMock.expect(mockInvoker.getInterface()).andReturn(DemoService.class).anyTimes(); EasyMock.expect(mockInvoker.getUrl()).andReturn(URL.valueOf("dubbo://127.0.0.1:20883/demo")).anyTimes(); EasyMock.expect(mockInvoker.invoke((Invocation) EasyMock.anyObject())).andReturn(new RpcResult("ok")).anyTimes(); mockChannel = EasyMock.createMock(Channel.class); EasyMock.expect(mockChannel.getAttribute("telnet.service")).andReturn(null).anyTimes(); EasyMock.expect(mockChannel.getLocalAddress()).andReturn(NetUtils.toAddress("127.0.0.1:5555")).anyTimes(); EasyMock.expect(mockChannel.getRemoteAddress()).andReturn(NetUtils.toAddress("127.0.0.1:20883")).anyTimes(); EasyMock.replay(mockChannel, mockInvoker); DubboProtocol.getDubboProtocol().export(mockInvoker); String result = invoke.telnet(mockChannel, "echo(\"ok\")"); assertTrue(result.contains("ok")); EasyMock.reset(mockChannel, mockInvoker); } @Test public void testMessageNull() throws RemotingException { mockChannel = EasyMock.createMock(Channel.class); EasyMock.expect(mockChannel.getAttribute("telnet.service")).andReturn(null).anyTimes(); EasyMock.replay(mockChannel); String result = invoke.telnet(mockChannel, null); assertEquals("Please input method name, eg: \r\ninvoke xxxMethod(1234, \"abcd\", {\"prop\" : \"value\"})\r\ninvoke XxxService.xxxMethod(1234, \"abcd\", {\"prop\" : \"value\"})\r\ninvoke com.xxx.XxxService.xxxMethod(1234, \"abcd\", {\"prop\" : \"value\"})", result); EasyMock.reset(mockChannel); } @Test public void testInvaildMessage() throws RemotingException { mockChannel = EasyMock.createMock(Channel.class); EasyMock.expect(mockChannel.getAttribute("telnet.service")).andReturn(null).anyTimes(); EasyMock.replay(mockChannel); String result = invoke.telnet(mockChannel, "("); assertEquals("Invalid parameters, format: service.method(args)", result); EasyMock.reset(mockChannel); } }