/*
* Copyright (c) 2002-2012 Alibaba Group Holding Limited.
* All rights reserved.
*
* 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.citrus.turbine.pipeline.valve;
import static com.alibaba.citrus.test.TestUtil.*;
import static org.junit.Assert.*;
import javax.servlet.http.HttpServletRequest;
import com.alibaba.citrus.service.moduleloader.ModuleNotFoundException;
import com.alibaba.citrus.service.pipeline.PipelineContext;
import com.alibaba.citrus.service.pipeline.PipelineException;
import com.alibaba.citrus.service.pipeline.PipelineInvocationHandle;
import com.alibaba.citrus.service.pipeline.Valve;
import com.alibaba.citrus.service.pipeline.impl.PipelineImpl;
import org.junit.Before;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
public class PerformScreenValveTests extends AbstractValveTests {
@Before
public void init() {
pipeline = (PipelineImpl) factory.getBean("performScreenValveTests");
assertNotNull(pipeline);
}
@Test
public void test_PerformScreenValveSuccess() throws Exception {
getInvocationContext("http://localhost/app1/aaa/bbb/myOtherModule.jsp");
initRequestContext();
pipeline.newInvocation().invoke();
assertEquals("execute success!", rundata.getRequest().getAttribute("module.screen.aaa.bbb.MyOtherModule"));
}
@Test
public void test_PerformScreenValveUseDefault() throws Exception {
getInvocationContext("http://localhost/app1/aaa/bbb/myOtherModule1.jsp");
initRequestContext();
pipeline.newInvocation().invoke();
assertEquals("execute success!", rundata.getRequest().getAttribute("module.screen.aaa.bbb.Default"));
}
@Test
public void test_PerformScreenValveError() throws Exception {
getInvocationContext("http://localhost/app1/ddd/fff/myOtherModule1.jsp");
initRequestContext();
try {
pipeline.newInvocation().invoke();
fail();
} catch (PipelineException e) {
assertThat(e, exception(ModuleNotFoundException.class, "ddd.fff.MyOtherModule1"));
}
}
@Test
public void event() throws Exception {
// no event
getInvocationContext("http://localhost/app1/ddd/eee/myEventScreen.jsp");
initRequestContext();
pipeline.newInvocation().invoke();
assertEquals("perform", rundata.getRequest().getAttribute("module.screen.ddd.eee.MyEventScreen"));
// unknown event
getInvocationContext("http://localhost/app1/ddd/eee/myEventScreen/unknown.jsp");
initRequestContext();
pipeline.newInvocation().invoke();
assertEquals("perform", rundata.getRequest().getAttribute("module.screen.ddd.eee.MyEventScreen"));
// known event
getInvocationContext("http://localhost/app1/ddd/eee/myEventScreen/test1.jsp");
initRequestContext();
pipeline.newInvocation().invoke();
assertEquals("test1", rundata.getRequest().getAttribute("module.screen.ddd.eee.MyEventScreen"));
// known event - without extension
getInvocationContext("http://localhost/app1/ddd/eee/myEventScreen/test1");
initRequestContext();
pipeline.newInvocation().invoke();
assertEquals("test1", rundata.getRequest().getAttribute("module.screen.ddd.eee.MyEventScreen"));
// myScreen是普通screen，非event module
getInvocationContext("http://localhost/app1/ddd/eee/myScreen.jsp");
initRequestContext();
pipeline.newInvocation().invoke();
assertEquals("execute", rundata.getRequest().getAttribute("module.screen.ddd.eee.MyScreen"));
// myScreen是普通screen，非event module，不可用来处理event
getInvocationContext("http://localhost/app1/ddd/eee/myScreen/test1.jsp");
initRequestContext();
try {
pipeline.newInvocation().invoke();
fail();
} catch (PipelineException e) {
assertThat(e, exception(ModuleNotFoundException.class, "ddd.eee.myScreen.Test1"));
}
}
@Test
public void result() throws Exception {
getInvocationContext("http://localhost/app1/ddd/eee/myEventScreen/returnValue.jsp");
initRequestContext();
PipelineInvocationHandle invocation = pipeline.newInvocation();
invocation.invoke();
assertEquals("returnValue", rundata.getRequest().getAttribute("module.screen.ddd.eee.MyEventScreen"));
assertEquals("myresult", invocation.getAttribute("result"));
}
@Test
public void result_specifiedName() throws Exception {
pipeline = (PipelineImpl) factory.getBean("performScreenValveTests2");
assertNotNull(pipeline);
getInvocationContext("http://localhost/app1/ddd/eee/myEventScreen/returnValue.jsp");
initRequestContext();
PipelineInvocationHandle invocation = pipeline.newInvocation();
invocation.invoke();
assertEquals("returnValue", rundata.getRequest().getAttribute("module.screen.ddd.eee.MyEventScreen"));
assertEquals("myresult", invocation.getAttribute("myresult"));
assertEquals("myresult", rundata.getRequest().getAttribute("screenResult"));
}
public static class ReadResultValve implements Valve {
@Autowired
private HttpServletRequest request;
public void invoke(PipelineContext pipelineContext) throws Exception {
request.setAttribute("screenResult", pipelineContext.getAttribute("myresult"));
}
}
}