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标题: myeclipse+ant+cobertura自动生成报告问题 [打印本页]

作者: lhgtest 时间: 2011-12-20 17:10
标题: myeclipse+ant+cobertura自动生成报告问题
环境配置：
myeclipse版本8.6
ant1.7.1
junit4.9
cobertura1.9.4.1
log4j1.2.16

练习写了一个单元测试。ant运行成功。自动生成的报告中junit报告显示运行失败（而通过junit运行，测试是成功的）
cobertura报告显示覆盖率为0，实际已经达到100%

build.xml
<?xml version="1.0" encoding="UTF-8"?>

<project name="cobertura.examples.basic" default="coverage" basedir=".">

<description>
Cobertura - http://cobertura.sourceforge.net/
Copyright (C) 2003 jcoverage ltd.
Copyright (C) 2005 Mark Doliner <thekingant@users.sourceforge.net>
Copyright (C) 2006 Dan Godfrey
Cobertura is licensed under the GNU General Public License
Cobertura comes with ABSOLUTELY NO WARRANTY
</description>

<property file="build.properties" />

<path id="cobertura.classpath">
      <fileset dir="${cobertura.dir}">
         <include name="cobertura.jar" />
         <include name="lib/**/*.jar" />
      </fileset>
</path>

<taskdef classpathref="cobertura.classpath" resource="tasks.properties"/>

<target name="init">
      <mkdir dir="${classes.dir}" />
      <mkdir dir="${instrumented.dir}" />
      <mkdir dir="${reports.xml.dir}" />
      <mkdir dir="${reports.html.dir}" />
      <mkdir dir="${coverage.xml.dir}" />
      <mkdir dir="${coverage.summaryxml.dir}" />
      <mkdir dir="${coverage.html.dir}" />
</target>

<target name="compile" depends="init">
      <javac srcdir="${src.dir}

{test.dir}" destdir="${classes.dir}"  fork="true" debug="yes">
         <classpath refid="cobertura.classpath" />
      </javac>
</target>

<target name="instrument" depends="init,compile">
      
      <delete file="cobertura.ser"/>
      <delete dir="${instrumented.dir}" />

      
      <cobertura-instrument todir="${instrumented.dir}">
         
         <ignore regex="org.apache.log4j.*" />

         <fileset dir="${classes.dir}">
            
            <include name="**/*.class" />
            <exclude name="**/*Test.class" />
         </fileset>
      </cobertura-instrument>
</target>

<target name="test" depends="init,compile">
      <junit fork="yes" dir="${basedir}" failureProperty="test.failed">
         
         <classpath location="${instrumented.dir}" />
         <classpath location="${classes.dir}" />

         
         <classpath refid="cobertura.classpath" />

         <formatter type="xml" />
         <test name="${testcase}" todir="${reports.xml.dir}" if="testcase" />
         <batchtest todir="${reports.xml.dir}" unless="testcase">
            <fileset dir="${src.dir}">
                  <include name="**/*Test.java" />
            </fileset>
         </batchtest>
      </junit>

      <junitreport todir="${reports.xml.dir}">
         <fileset dir="${reports.xml.dir}">
            <include name="TEST-*.xml" />
         </fileset>
         <report format="frames" todir="${reports.html.dir}" />
      </junitreport>
</target>

<target name="coverage-check">
      <cobertura-check branchrate="34" totallinerate="100" />
</target>

<target name="coverage-report">
      
      <cobertura-report srcdir="${src.dir}" destdir="${coverage.xml.dir}" format="xml" />
</target>

<target name="summary-coverage-report">
      
      <cobertura-report srcdir="${src.dir}" destdir="${coverage.summaryxml.dir}" format="summaryXml" />
</target>

<target name="alternate-coverage-report">
      
      <cobertura-report destdir="${coverage.html.dir}">
         <fileset dir="${src.dir}">
            <include name="**/*.java"/>
         </fileset>
      </cobertura-report>
</target>

<target name="clean" description="Remove all files created by the build/test process.">
      <delete dir="${classes.dir}" />
      <delete dir="${instrumented.dir}" />
      <delete dir="${reports.dir}" />
      <delete file="cobertura.log" />
      <delete file="cobertura.ser" />
</target>

<target name="coverage" depends="compile,instrument,test,coverage-report,summary-coverage-report,alternate-coverage-report" description="Compile, instrument ourself, run the tests and generate JUnit and coverage reports."/>

</project>

build.properties
# The source code for the examples can be found in this directory
src.dir=src
test.dir=test
# The path to cobertura.jar
cobertura.dir=../..

# Classes generated by the javac compiler are deposited in this directory
classes.dir=classes

# Instrumented classes are deposited into this directory
instrumented.dir=instrumented

# All reports go into this directory
reports.dir=reports

# Unit test reports from JUnit are deposited into this directory
reports.xml.dir=${reports.dir}/junit-xml
reports.html.dir=${reports.dir}/junit-html

# Coverage reports are deposited into these directories
coverage.xml.dir=${reports.dir}/cobertura-xml
coverage.summaryxml.dir=${reports.dir}/cobertura-summary-xml
coverage.html.dir=${reports.dir}/cobertura-html

被测试类
package com.ooobgy.cober;

public class Count {
/**
   * return x/y
   * @param x被除数
   * @param y除数
   * @return 商
   */
public double div(double x,double y){
      if(y==0){
         throw new IllegalArgumentException("除0错误");
      }
      return x/y;
}

}

测试类
package com.ooobgy.cober;

import static org.junit.Assert.*;

import org.junit.Test;

public class CountTest {

@Test
public void testDiv() {
//    assertTrue(true);//1.do nothing

      Count counter = new Count();

      //3.all
      assertEquals(3.0/1.2, counter.div(3.0, 1.2),0.01);
      try {

         counter.div(3.0, 0.0);
         fail();
      } catch (Exception e) {
         assertEquals(e.getClass(), IllegalArgumentException.class);
         assertEquals(e.getMessage(), "除0错误");
      }
}
}

那位高手帮着看下问题，谢谢

作者: lhgtest 时间: 2011-12-22 10:29
有没有大侠帮助的

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