在 Eclipse 中使用 Ant 运行 JUnit 测试时出现问题.初学者问题 [英] problem running JUnit tests with Ant in Eclipse. Beginner question

问题描述

这些天我正在学习如何使用 ant 运行自动化测试，以下是教程.

I'm learning these days how to use ant to run automated test folowing this tutorial.

我的项目的类路径中有 JUnit.一切似乎都很好，我可以将它包含在我的课程中:

I have JUnit in the classpath of my project. All seem to work fine and I can include it in my classes:

import junit.framework.TestCase; //line20

public class SimpleLattice1DTest extends TestCase{
 ...
}

我的 build.xml 是:

My build.xml is:

<?xml version="1.0"?>
<project name="Ant-Test" default="compile" basedir=".">
    <!-- Sets variables which can later be used. -->
    <!-- The value of a property is accessed via ${} -->
    <property name="src.dir" location="." />
    <property name="build.dir" location="build" />
    <property name="dist.dir" location="dist" />
    <property name="docs.dir" location="docs" />
    <property name="test.dir" location="jlife/tests" />
    <property name="test.report.dir" location="test/report" />  

    <!-- Deletes the existing build, docs and dist directory-->
    <target name="clean">
        <delete dir="${build.dir}" />
        <delete dir="${docs.dir}" />
        <delete dir="${dist.dir}" />
    </target>

    <!-- Creates the  build, docs and dist directory-->
    <target name="makedir">
        <mkdir dir="${build.dir}" />
        <mkdir dir="${docs.dir}" />
        <mkdir dir="${dist.dir}" />

        <mkdir dir="${test.report.dir}" />


    </target>

    <!-- Compiles the java code (including the usage of library for JUnit -->
    <target name="compile" depends="clean, makedir">
        <javac srcdir="${src.dir}" destdir="${build.dir}">
        </javac>

    </target>

    <!-- Creates Javadoc -->
    <target name="docs" depends="compile">
        <javadoc packagenames="src" sourcepath="${src.dir}" destdir="${docs.dir}">
            <!-- Define which files / directory should get included, we include all -->
            <fileset dir="${src.dir}">
                <include name="**" />
            </fileset>
        </javadoc>
    </target>

    <!--Creates the deployable jar file  -->
    <target name="jar" depends="compile">
        <jar destfile="${dist.dir}\CoreTest.jar" basedir="${build.dir}">
            <manifest>
                <attribute name="Main-Test" value="test.CoreTest" />
            </manifest>
        </jar>
    </target>


    <!-- Run the JUnit Tests -->
        <!-- Output is XML, could also be plain-->
        <target name="junit" depends="compile">
            <junit printsummary="on" fork="true" haltonfailure="yes">

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

</project>

当我将它运行到 eclipse 时，出现以下错误:

When i run it into eclipse I get the following error:

[javac] C:\Documents 和Settings\noname\Documenti\JLife_git\JLife_git\JLife\src\jlife\tests\SimpleLattice1DTest.java:20:包 junit.framework 不存在[javac] import junit.framework.TestCase;

[javac] C:\Documents and Settings\noname\Documenti\JLife_git\JLife_git\JLife\src\jlife\tests\SimpleLattice1DTest.java:20: package junit.framework does not exist [javac] import junit.framework.TestCase;

我想它有问题，但我不知道.有人能给我指明正确的方向吗?

I suppose there's something wrong with it, but I have no idea. Could someone put me in the right direction?

推荐答案

你的 javac 目标除了源和目标目录之外没有指定任何东西——它没有添加任何类路径条目；您需要为相应的 JUnit jar 文件添加一个条目.有关更多详细信息，请参阅 javac 任务文档.您可能希望将 JUnit 的路径指定为类路径属性、嵌套元素或对在别处声明的路径的引用.

Your javac target doesn't specify anything apart from the source and target directory - it doesn't add any classpath entries; you'll need to add an entry for the appropriate JUnit jar file. See the javac task documentation for more details. You may want to specify the path to JUnit as a classpath attribute, a nested element, or a reference to a path declared elsewhere.

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