JUnit4测试基于Spring的Action组件

import java.io.BufferedInputStream;import java.io.BufferedOutputStream;import java.io.File;import java.io.FileOutputStream;import java.io.InputStream;import java.io.OutputStream;import java.util.HashMap;import java.util.Map;import org.junit.BeforeClass;import org.junit.runner.RunWith;import org.springframework.beans.BeansException;import org.springframework.context.ApplicationContext;import org.springframework.context.ApplicationContextAware;import org.springframework.jdbc.core.support.JdbcDaoSupport;import org.springframework.mock.web.MockHttpServletRequest;import org.springframework.mock.web.MockHttpSession;import org.springframework.mock.web.MockServletContext;import org.springframework.test.context.ContextConfiguration;import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;import com.opensymphony.xwork2.ActionContext;@RunWith(SpringJUnit4ClassRunner.class)@ContextConfiguration(locations={"classpath:com/sf/module/test/resource/spring/applicationContext.xml", "classpath:com/sf/module/test/resource/spring/authorization.xml"})public class BasicTestCase extends JdbcDaoSupport implements ApplicationContextAware{protected static ApplicationContext applicationContext;private static final String REQUEST_NAME = "com.opensymphony.xwork2.dispatcher.HttpServletRequest";private static final String SERVLET_CONTEXT = "com.opensymphony.xwork2.dispatcher.ServletContext";@BeforeClasspublic static void beforeClass(){MockServletContext msc = new MockServletContext("com/mypackage/test");//msc.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, applicationContext);MockHttpSession session = new MockHttpSession();session.setAttribute("123456", "zhang");MockHttpServletRequest request = new MockHttpServletRequest();request.setSession(session);ActionContext context = new ActionContext(new HashMap<String, Object>());context.put(REQUEST_NAME, request);context.put(SERVLET_CONTEXT, msc);ActionContext.setContext(context);}public static void addMockParameters(Map<String, Object> params){ActionContext.getContext().setParameters(params);((MockHttpServletRequest)(ActionContext.getContext().get(REQUEST_NAME))).setParameters(params);}public static File getImportFile(String classPath) throws Exception{int bufferSize = 16384;byte buffer[] = new byte[bufferSize];File file = new File("./temp.xls");if(!file.exists()){file.createNewFile();}OutputStream fos = new FileOutputStream(file);BufferedOutputStream bos = new BufferedOutputStream(fos, bufferSize);InputStream is = BasicTestCase.class.getClassLoader().getResourceAsStream(classPath);BufferedInputStream bis = new BufferedInputStream(is, bufferSize);int readSize = -1;while (null != bis && (readSize = bis.read(buffer)) != -1){bos.write(buffer, 0, readSize);}bos.close();bis.close();return file;}@Overridepublic void setApplicationContext(ApplicationContext appContext) throws BeansException{applicationContext = appContext;}public static ApplicationContext getApplicationContext() throws BeansException{return applicationContext;}}