/*
* 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.filter;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import org.easymock.EasyMock;
import org.junit.After;
import org.junit.Test;
import com.alibaba.dubbo.common.URL;
import com.alibaba.dubbo.rpc.Filter;
import com.alibaba.dubbo.rpc.Invocation;
import com.alibaba.dubbo.rpc.Invoker;
import com.alibaba.dubbo.rpc.Result;
import com.alibaba.dubbo.rpc.RpcResult;
import com.alibaba.dubbo.rpc.support.DemoService;
import com.alibaba.dubbo.rpc.support.Type;
/**
* CompatibleFilterTest.java
*
* @author tony.chenl
*/
public class CompatibleFilterFilterTest {
Filter compatibleFilter = new CompatibleFilter();
Invocation invocation;
Invoker<DemoService> invoker;
@After
public void tearDown() {
EasyMock.reset(invocation, invoker);
}
@Test
public void testInvokerGeneric() {
invocation = EasyMock.createMock(Invocation.class);
EasyMock.expect(invocation.getMethodName()).andReturn("$enumlength").anyTimes();
EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Enum.class }).anyTimes();
EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
EasyMock.replay(invocation);
invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setValue("High");
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
Result filterResult = compatibleFilter.invoke(invoker, invocation);
assertEquals(filterResult, result);
}
@Test
public void testResulthasException() {
invocation = EasyMock.createMock(Invocation.class);
EasyMock.expect(invocation.getMethodName()).andReturn("enumlength").anyTimes();
EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Enum.class }).anyTimes();
EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
EasyMock.replay(invocation);
invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setException(new RuntimeException());
result.setValue("High");
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
Result filterResult = compatibleFilter.invoke(invoker, invocation);
assertEquals(filterResult, result);
}
@Test
public void testInvokerJsonPojoSerialization() {
invocation = EasyMock.createMock(Invocation.class);
EasyMock.expect(invocation.getMethodName()).andReturn("enumlength").anyTimes();
EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Type[].class }).anyTimes();
EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
EasyMock.replay(invocation);
invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setValue("High");
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1&serialization=json");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
Result filterResult = compatibleFilter.invoke(invoker, invocation);
assertEquals(Type.High, filterResult.getValue());
}
@Test
public void testInvokerNonJsonEnumSerialization() {
invocation = EasyMock.createMock(Invocation.class);
EasyMock.expect(invocation.getMethodName()).andReturn("enumlength").anyTimes();
EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Type[].class }).anyTimes();
EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
EasyMock.replay(invocation);
invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setValue("High");
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
Result filterResult = compatibleFilter.invoke(invoker, invocation);
assertEquals(Type.High, filterResult.getValue());
}
@Test
public void testInvokerNonJsonNonPojoSerialization() {
invocation = EasyMock.createMock(Invocation.class);
EasyMock.expect(invocation.getMethodName()).andReturn("echo").anyTimes();
EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] {String.class }).anyTimes();
EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
EasyMock.replay(invocation);
invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setValue(new String[]{"High"});
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
Result filterResult = compatibleFilter.invoke(invoker, invocation);
assertArrayEquals(new String[]{"High"}, (String[])filterResult.getValue());
}
@Test
public void testInvokerNonJsonPojoSerialization() {
invocation = EasyMock.createMock(Invocation.class);
EasyMock.expect(invocation.getMethodName()).andReturn("echo").anyTimes();
EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { String.class }).anyTimes();
EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
EasyMock.replay(invocation);
invoker = EasyMock.createMock(Invoker.class);
EasyMock.expect(invoker.isAvailable()).andReturn(true).anyTimes();
EasyMock.expect(invoker.getInterface()).andReturn(DemoService.class).anyTimes();
RpcResult result = new RpcResult();
result.setValue("hello");
EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1");
EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
EasyMock.replay(invoker);
Result filterResult = compatibleFilter.invoke(invoker, invocation);
assertEquals("hello", filterResult.getValue());
}
}