galaxy/test/functional/tools/multiple_versions_changes_v01.xml

<tool id="multiple_versions_changes" name="multiple_versions_changes" version="0.1">
    <command>
        echo "Version 0.1" > $out_file1
    </command>
    <inputs>
        <param name="inttest" value="1" type="integer" />
        <conditional name="cond">
            <param name="bool_to_select" type="boolean" truevalue="a" falsevalue="b"></param>
            <when value="a" />
            <when value="b" />
        </conditional>
    </inputs>
    <outputs>
        <data name="out_file1" format="txt" />
    </outputs>
    <tests>
        <test>
            <param name="inttest" value="1" />
            <output name="out_file1">
                <assert_contents>
                    <has_line line="Version 0.1" />
                </assert_contents>
            </output>
        </test>
    </tests>
</tool>