容器外的JSP页面测试技术-技术开发专区

容器外的JSP页面测试技术

作者：Skynet 编辑： JavaWorker 2007-11-05 00:00

【IT168技术文档】由于上面给出例复杂。一般人很难理解。我也是 ^_^
但仔细看我还是自己写出一个比较简单的，望大家一起讨论。
被测试jsp

<%@ taglib prefix="html" uri="/WEB-INF/struts-html.tld" %>
<%@ taglib prefix="c" uri="/WEB-INF/c-1_0-rt.tld" %>
<html:html>
<c:if test="${name != pass}">
${name}  <br>
${pass} <br>
<!-- <html:text property="in" ></html:text> -->
</c:if>
</html:html>

ant直接把他放在 eclipes 工程的根目录下 build.xml
但有有3个参数要设置 tomcat.home Tomcat 的地址
webapp.path 工程中的根目录，下面有WEB-INF
src 原代码（到时候jsp会翻译成.java
到这个目录的 org.apache.jsp.jsp 下）

<project name="Webapp Precompilation" default="all" basedir=".">
<!-- tomcat dir -->
<property name="tomcat.home" value="D:\Tomcat 5.0"/>
<!-- this=..//WEB-INF (in eclipes)  -->
  <property name="webapp.path" value=".\WebRoot"/>
<!-- src (in eclipes) -->
<property name="src" value="./src"/>
<target name="jspc">
<taskdef classname="org.apache.jasper.JspC" name="jasper2" >
<classpath id="jspc.classpath">
<pathelement location="${java.home}/../lib/tools.jar"/>
<fileset dir="${tomcat.home}/bin">
<include name="*.jar"/>
</fileset>
<fileset dir="${tomcat.home}/server/lib">
<include name="*.jar"/>
</fileset>
<fileset dir="${tomcat.home}/common/lib">
<include name="*.jar"/>
</fileset>
</classpath>
</taskdef>
<jasper2
validateXml="false"
uriroot="${webapp.path}"
webXmlFragment="${webapp.path}/WEB-INF/generated_web.xml"
outputDir="${src}" />
</target>
<target name="compile">
<mkdir dir="${webapp.path}/WEB-INF/classes"/>
<mkdir dir="${webapp.path}/WEB-INF/lib"/>
<javac destdir="${webapp.path}/WEB-INF/classes"
optimize="off"
debug="on" failonerror="false"
srcdir="${src}"
excludes="**/*.smap">
<classpath>
<pathelement location="${webapp.path}/WEB-INF/classes"/>
<fileset dir="${webapp.path}/WEB-INF/lib">
<include name="*.jar"/>
</fileset>
<pathelement location="${tomcat.home}/common/classes"/>
<fileset dir="${tomcat.home}/common/lib">
<include name="*.jar"/>
</fileset>
<pathelement location="${tomcat.home}/shared/classes"/>
<fileset dir="${tomcat.home}/shared/lib">
<include name="*.jar"/>
</fileset>
<fileset dir="${tomcat.home}/bin">
<include name="*.jar"/>
</fileset>
</classpath>
<include name="**" />
<exclude name="tags/**" />
</javac>
</target>
<target name="all" depends="jspc,compile">
</target>
<target name="cleanup">
<delete>
<fileset dir="${webapp.path}/WEB-INF/src"/>
<fileset dir="${webapp.path}/WEB-INF/classes/org/apache/jsp"/>
</delete>
</target>
</project>

TEST

package jetty.test.supper;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.jsp.jsp.MyJsp_jsp;
import com.meterware.httpunit.GetMethodWebRequest;
import com.meterware.httpunit.WebRequest;
import com.meterware.httpunit.WebResponse;
import com.meterware.servletunit.InvocationContext;
import com.meterware.servletunit.ServletRunner;
import com.meterware.servletunit.ServletUnitClient;
import junit.framework.TestCase;
public class JSPCTest extends TestCase{
private InvocationContext ic = null ;
protected void setUp() throws Exception {
ServletRunner sr = new ServletRunner();
// 向环境中注册 jsp 
        sr.registerServlet("HelloWorld", MyJsp_jsp.class.getName());
ServletUnitClient  sc = sr.newClient();
WebRequest request = new GetMethodWebRequest("http://localhost/HelloWorld");
ic = sc.newInvocation(request);
}
public void testJspC() throws Exception{
HttpServletRequest re =  ic .getRequest();
HttpServletResponse rq =  ic.getResponse();
re.setAttribute("name","liukaiyi");
re.setAttribute("pass","123456");
MyJsp_jsp is = (MyJsp_jsp) ic.getServlet();
is._jspService(re,rq);
WebResponse response = ic.getServletResponse();
// 输出
        System.out.println( response.getText() );
}
}

结果是

<html>
liukaiyi  <br>
123456 <br>
</html>

后面用 HttpUnit 和 HtmlUnit 测试就不用我说了吧

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