利用Ant集成Junit自动测试并生成测试报告

利用Ant集成Junit自动测试并生成测试报告，可以极大的提高测试的工作效率，其优势只要是测试用例的批量处理功能。
1.配置：ant
本案例采用apache-ant-1.6.5版本，下载ant后需要将Junit3.8.1拷贝到ANT_HOME的lib目录下。Ant在执行过程TestCase过程中除了需要在classpath中可见，还需要在ant中可见，否则会报错。
2.目录结构：
工作目录
|－src－|—com－|—wallace－|－Calculator.java
                            |－test－|－TestCalculator.java
|－lib－|－junit.jar
|－build
|－report
3.模板：build.xml
<?xml version="1.0" encoding="utf-8"?>
<project name="test" default="test" basedir=".">

       <!--配置基本属性-->
       <property name="src" value="src"/>
       <property name="build" value="build"/>
       <property name="lib" value="lib" />
       <property name="dist" value="dist"/>
       <property name="classpath" location="${build}"/>
     
       <!--配置测试报告的属性-->
       <property name="report"   value="report"/>
       <property name="report.xml" value="${report}/junit/xml"/>
       <property name="report.html" value="${report}/junit/html"/>

       <!--配置运行时classpath-->
       <path id="classpath.run">
              <pathelement path="${classpath}"/>
              <fileset dir="${lib}">
                     <include name="*.jar"/>
              </fileset>
       </path>

<!--配置测试时classpath-->
       <path id="classpath.test">
              <path refid="classpath.run"/>
              <path location="${dist}/lib/test-${DSTAMP}.jar"/>
       </path>
     
       <!--任务初始化-->
       <target name="init" >
              <tstamp/>
              <delete dir="${build}"/>
              <delete dir="${report}"/>
              <delete dir="${dist}"/>
              <mkdir dir="${build}"/>
       </target>
     
       <!--配置编译任务-->
       <target name="compile" depends="init">
              <javac srcdir="${src}" destdir="${build}">
              <classpath refid="classpath.run" />
              </javac>
       </target>
     
       <!--配置打包任务-->
       <target name="dist" depends="compile">
              <mkdir dir="${dist}/lib"/>
              <jar jarfile="${dist}/lib/test-${DSTAMP}.jar" basedir="${build}"/>
       </target>
     
       <!--配置运行任务-->
       <target name="run" depends="compile, dist">
        <java classname="com.test.TestCalculator">
            <classpath>
                     <path refid="classpath.run"/>
              </classpath>
        </java>
       </target>
     
       <!--配置JUnit测试，打印测试结果-->
       <target name="test" depends="compile, dist">
              <mkdir dir="${report.xml}"/>
              <mkdir dir="${report.html}"/>
              <junit printsummary="yes" haltonfailure="no">
                     <classpath refid="classpath.run"/>
                     <formatter type="xml"/>
                     <batchtest fork="yes" todir="${report.xml}">
                            <fileset dir="${src}" includes="**/Test*.java"/>
                     </batchtest>
              </junit>
              <junitreport todir="${report.html}">
                     <fileset dir="${report.xml}">
                            <include name="*.xml"/>
                     </fileset>
                     <report format="frames" todir="${report.html}"/>
              </junitreport>
       </target>

</project>