对action层做mock测试

在以前总认为做web开发是一件比较头疼的，至少页面让我比较头疼，还有最最中的的是以前总认为我对action层的代码进行测试必须得等到界面写出来才可以进行测试。等真正做了web开发才发现，以前的自己是多么的无知，呵呵！原来可以使使用mock对它进行测试。
假如action的一函数

@Controller
@RequestMapping
public class ExperimentController {

	@Resource(name = "experimentService")
	private IExperimentService experimentService;

	private final String ERROR_PAGE = "/core/404";
/**
	 * To add or modify a Experiment object
	 * 
	 * @param experiment Experiment
	 * @param request HttpServletRequest
	 * @param response HttpServletResponse
	 * @return the path that is after added successfully path 
	 */
	@RequestMapping
	public String addOrModifyExperiment(Experiment experiment, HttpServletRequest request, HttpServletResponse response) {
		if (experiment.getStatus() == null) {
			request.setAttribute("message", "The fileds of experiment that is status can't be empty!");
			return "/bio/manage/experiment";
		}

		if (!experimentService.addOrModifyExperiment(experiment)) {
			request.setAttribute("messages", "Add failed!");
			return ERROR_PAGE;
		}

		return "/bio/manage/experiment";
	}
}

其对应的测试类为：

package com.founder.cims.bio.action;

import javax.annotation.Resource;
import javax.sql.DataSource;

import junit.framework.Assert;

import org.apache.log4j.Logger;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.AbstractTransactionalJUnit4SpringContextTests;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.founder.cims.bio.model.Experiment;
import com.founder.cims.bio.model.ExperimentProcess;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"classpath:/spring/applicationContext.xml"})
public class AddExperimentProcessTest extends AbstractTransactionalJUnit4SpringContextTests{

	private static final Logger logger = Logger.getLogger(AddExperimentProcessTest.class);

	private MockHttpServletRequest request;
	private MockHttpServletResponse response;

	private ExperimentProcess experimentProcess = null;

	@Autowired
	private ManagerController managerController;

	@Override
	@Resource(name = "dataSource")
	public void setDataSource(DataSource dataSource) {
	    super.setDataSource(dataSource);
	}

	@Before
    public void before(){
    	logger.info("before.....");
    	request = new MockHttpServletRequest();
		response = new MockHttpServletResponse();

    }

    @After
    public void after(){
    	logger.info("after.....");
    }

	@Test
	public void testAddExperimentProcessStatusIsNull() {

		Experiment experiment = new Experiment();
		experiment.setId(1);

		experimentProcess = new ExperimentProcess();
		experimentProcess.setName("test solfware");
		experimentProcess.setExperiment(experiment);

		managerController.addExperimentProcess(experimentProcess, request, response);
		Assert.assertEquals("The fileds of experimentProcess that is status and name can't be empty!", request.getAttribute("message"));
	}

	@Test
	public void testAddExperimentSucess() {

		Experiment experiment = new Experiment();
		experiment.setId(1);

		experimentProcess = new ExperimentProcess();
		experimentProcess.setStatus(1);
		experimentProcess.setName("test solfware");
		experimentProcess.setExperiment(experiment);

		Assert.assertEquals("/bio/manage/experimentProcess", managerController.addExperimentProcess(experimentProcess, request, response));
	}


}