/*
 * 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;

import static org.junit.Assert.assertEquals;

import org.easymock.EasyMock;
import org.junit.BeforeClass;
import org.junit.Test;

import com.alibaba.dubbo.common.Constants;
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.RpcException;
import com.alibaba.dubbo.rpc.RpcResult;
import com.alibaba.dubbo.rpc.protocol.dubbo.filter.FutureFilter;
import com.alibaba.dubbo.rpc.protocol.dubbo.support.DemoService;

/**
 * EventFilterTest.java
 * 
 * @author tony.chenl
 * TODO 暂时依赖callback集成测试，后续补充
 */
public class FutureFilterTest {
    Filter                    eventFilter = new FutureFilter();
    private static Invocation invocation;

    @BeforeClass
    public static void setUp() {
        invocation = EasyMock.createMock(Invocation.class);
        EasyMock.expect(invocation.getMethodName()).andReturn("echo").anyTimes();
        EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Enum.class }).anyTimes();
        EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
        EasyMock.expect(invocation.getAttachments()).andReturn(null).anyTimes();
        EasyMock.replay(invocation);
    }

    @Test
    public void testSyncCallback() {
        @SuppressWarnings("unchecked")
        Invoker<DemoService> 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 = eventFilter.invoke(invoker, invocation);
        assertEquals("High", filterResult.getValue());
    }

    @Test(expected = RuntimeException.class)
    public void testSyncCallbackHasException() throws RpcException, Throwable {
        Invocation invocation = EasyMock.createMock(Invocation.class);
        EasyMock.expect(invocation.getMethodName()).andReturn("echo").anyTimes();
        EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class<?>[] { Enum.class }).anyTimes();
        EasyMock.expect(invocation.getArguments()).andReturn(new Object[] { "hello" }).anyTimes();
        EasyMock.expect(invocation.getAttachments()).andReturn(null).anyTimes();
        EasyMock.replay(invocation);
        @SuppressWarnings("unchecked")
        Invoker<DemoService> 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());
        EasyMock.expect(invoker.invoke(invocation)).andReturn(result).anyTimes();
        URL url = URL.valueOf("test://test:11/test?group=dubbo&version=1.1&"+Constants.ON_THROW_METHOD_KEY+"=echo");
        EasyMock.expect(invoker.getUrl()).andReturn(url).anyTimes();
        EasyMock.replay(invoker);
        eventFilter.invoke(invoker, invocation).recreate();
    }
}
@@ -927,50 +927,8 @@
 r;%0D%0A
-import com.alibaba.dubbo.rpc.Invocation;%0D%0A
 impo
@@ -958,24 +958,24 @@
 c.Invoker;%0D%0A
+
 import com.a
@@ -1044,16 +1044,61 @@
 ption;%0D%0A
+import com.alibaba.dubbo.rpc.RpcInvocation;%0D%0A
 import c
@@ -1475,16 +1475,19 @@
  static 
+Rpc
 Invocati
@@ -1577,36 +1577,23 @@
 ation = 
-EasyMock.createMock(
+new Rpc
 Invocati
@@ -1586,38 +1586,33 @@
 ew RpcInvocation
-.class
+(
 );%0D%0A        Easy
@@ -1607,32 +1607,16 @@
         
-EasyMock.expect(
 invocati
@@ -1610,33 +1610,33 @@
      invocation.
-g
+s
 etMethodName()).
@@ -1636,66 +1636,26 @@
 ame(
-)).andReturn(%22echo%22).anyTimes();%0D%0A        EasyMock.expect(
+%22echo%22);%0D%0A        
 invo
@@ -1653,33 +1653,33 @@
      invocation.
-g
+s
 etParameterTypes
@@ -1675,37 +1675,24 @@
 ameterTypes(
-)).andReturn(
 new Class%3C?%3E
@@ -1713,46 +1713,19 @@
 s %7D)
-.anyTimes();%0D%0A        EasyMock.expect(
+;%0D%0A        
 invo
@@ -1723,33 +1723,33 @@
      invocation.
-g
+s
 etArguments()).a
@@ -1740,37 +1740,24 @@
 etArguments(
-)).andReturn(
 new Object%5B%5D
@@ -1773,139 +1773,8 @@
 %22 %7D)
-.anyTimes();%0D%0A        EasyMock.expect(invocation.getAttachments()).andReturn(null).anyTimes();%0D%0A        EasyMock.replay(invocation)
 ;%0D%0A 
@@ -2641,16 +2641,16 @@
 class)%0D%0A
+
     publ
@@ -2726,493 +2726,8 @@
  %7B%0D%0A
-        Invocation invocation = EasyMock.createMock(Invocation.class);%0D%0A        EasyMock.expect(invocation.getMethodName()).andReturn(%22echo%22).anyTimes();%0D%0A        EasyMock.expect(invocation.getParameterTypes()).andReturn(new Class%3C?%3E%5B%5D %7B Enum.class %7D).anyTimes();%0D%0A        EasyMock.expect(invocation.getArguments()).andReturn(new Object%5B%5D %7B %22hello%22 %7D).anyTimes();%0D%0A        EasyMock.expect(invocation.getAttachments()).andReturn(null).anyTimes();%0D%0A        EasyMock.replay(invocation);%0D%0A
     

update test case 用Mock类代替EasyMock，避免easyMock录制问题