/* | |
* 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.assertNotSame; | |
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.RpcException; | |
import com.alibaba.dubbo.rpc.support.MockInvocation; | |
import com.alibaba.dubbo.rpc.support.MyInvoker; | |
/** | |
* ActiveLimitFilterTest.java | |
* | |
* @author tony.chenl | |
*/ | |
public class ActiveLimitFilterTest { | |
Filter activeLimitFilter = new ActiveLimitFilter(); | |
private static volatile int count = 0; | |
@Test | |
public void testInvokeNoActives() { | |
URL url = URL.valueOf("test://test:11/test?accesslog=true&group=dubbo&version=1.1&actives=0"); | |
Invoker<ActiveLimitFilterTest> invoker = new MyInvoker<ActiveLimitFilterTest>(url); | |
Invocation invocation = new MockInvocation(); | |
activeLimitFilter.invoke(invoker, invocation); | |
} | |
@Test | |
public void testInvokeLessActives() { | |
URL url = URL.valueOf("test://test:11/test?accesslog=true&group=dubbo&version=1.1&actives=10"); | |
Invoker<ActiveLimitFilterTest> invoker = new MyInvoker<ActiveLimitFilterTest>(url); | |
Invocation invocation = new MockInvocation(); | |
activeLimitFilter.invoke(invoker, invocation); | |
} | |
@Test | |
public void testInvokeGreaterActives() { | |
URL url = URL.valueOf("test://test:11/test?accesslog=true&group=dubbo&version=1.1&actives=1&timeout=1"); | |
final Invoker<ActiveLimitFilterTest> invoker = new MyInvoker<ActiveLimitFilterTest>(url); | |
final Invocation invocation = new MockInvocation(); | |
for (int i = 0; i < 100; i++) { | |
Thread thread = new Thread(new Runnable() { | |
public void run() { | |
for (int i = 0; i < 100; i++) { | |
try { | |
activeLimitFilter.invoke(invoker, invocation); | |
} catch (RpcException expected) { | |
count++; | |
} | |
} | |
} | |
}); | |
thread.start(); | |
} | |
try { | |
Thread.sleep(1000); | |
} catch (InterruptedException e) { | |
e.printStackTrace(); | |
} | |
assertNotSame(0, count); | |
} | |
} |