build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="Phing" default="test">

    <property file="phing/build.properties" override="true" />

    <property name="dir.imports" value="${project.basedir}/phing/imports" />

    <import file="${dir.imports}/dependencies.xml" />

    <target name="test" description="Run unit tests." depends="test-init">
        <trycatch>
          <try>
              <exec passthru="true" command="vendor/bin/phpunit" checkReturn="true" />
          </try>
        </trycatch>
    </target>

    <target name="test-init" depends="install-dependencies" description="Initialize test dependencies.">
        <copy file="phpunit.xml.dist" tofile="phpunit.xml" />
    </target>
</project>