Ant Build file with junit test for java project - ant

Question

I am trying to write an android build file that compiles, creates a jar executes it and also runs a bunch of test files. This is what I have so far, but not sure how to proceed with writing the test block. I have looked around but an example of a build file with junit testing but haven't found any..an example of a ant file with junit would be helpful please
<property name="src.dir" value="src"/>
<property name="build.dir" value="build"/>
<property name="classes.dir" value="${build.dir}/classes"/>
<property name="jar.dir" value="${build.dir}/jar"/>
<property name="test.dir" value="${build.dir}/test"/>
<property name="main-class" value="com.arkangelx.classes.ATMLauncher"/>
<property name="TALK" value="true" />
<target name="clean">
<delete dir="${build.dir}"/>
</target>
<target name="compile">
<mkdir dir="${classes.dir}"/>
<javac srcdir="${src.dir}" destdir="${classes.dir}" verbose="${TALK}"/>
</target>
<target name="jar" depends="compile">
<mkdir dir="${jar.dir}"/>
<jar destfile="${jar.dir}/${ant.project.name}.jar" basedir="${classes.dir}">
<manifest>
<attribute name="Main-Class" value="${main-class}"/>
</manifest>
</jar>
</target>
<target name="test" depends="run">
<mkdir dir="${test.dir}"/>
<test destfile="${test.dir}/${ant.project.name}.test" basedir="${build.dir}">
<junit>
<classpath refid="classpath.test" />
<formatter type="brief" usefile="false" />
<test name="TestExample" />
</junit>
</test>
</target>
<target name="run" depends="jar">
<java jar="${jar.dir}/${ant.project.name}.jar" fork="true"/>
</target>
<target name="clean-build" depends="clean,jar"/>
<target name="main" depends="clean,run"/>

Answer 1

The test element must be a sub-element of the junit task. There are several exemples available in (surprinsingly) the documentation of the junit task.