What XSLT converts JUnit Xml format to JUnit Plain format

Question

I'm moving my build from Ant to Gradle. Ant allows multiple reports with different formats to be created by the JUnit task. Gradle is more restrictive-- it generates a HTML report and a XML report. The XML report is a superset of the JUnit text report so it can be transformed from one to the other. What XSLT will convert the XML to the Text? Here is an example XML:

<?xml version="1.0" encoding="UTF-8"?>
<testsuite errors="0" failures="0" hostname="spina.stsci.edu" name="edu.stsci.CoSI.test.DependencySupressingConstraintJUnitTest" tests="6" time="0.14" timestamp="2012-02-27T18:08:03">
  <properties />
  <testcase classname="edu.stsci.CoSI.test.DependencySupressingConstraintJUnitTest" name="testSupressionWorks" time="0.01" />
  <testcase classname="edu.stsci.CoSI.test.DependencySupressingConstraintJUnitTest" name="testSupressionWorksWithDependenciesDisabled" time="0.0020" />
  <testcase classname="edu.stsci.CoSI.test.DependencySupressingConstraintJUnitTest" name="testPropagationIsDeferred" time="0.0010" />
  <testcase classname="edu.stsci.CoSI.test.DependencySupressingConstraintJUnitTest" name="testPropagationIsDeferredWhenDependenciesAreSuppressed" time="0.0010" />
  <testcase classname="edu.stsci.CoSI.test.DependencySupressingConstraintJUnitTest" name="testPropagationIsDeferredWhenDependenciesAreSuppressed2" time="0.0010" />
  <testcase classname="edu.stsci.CoSI.test.DependencySupressingConstraintJUnitTest" name="testGarbageCollection" time="0.066" />
  <system-out><![CDATA[Running Supressing Constraint
    Running Supressing Constraint
    Running Supressing Constraint
    Change Me is: 2
    Running Supressing Constraint
    Change Me is: 5
    ]]></system-out>
  <system-err><![CDATA[]]></system-err>
</testsuite>

Here is the text that I would like it to produce:

Testsuite: edu.stsci.CoSI.test.DependencySupressingConstraintJUnitTest
Tests run: 6, Failures: 0, Errors: 0, Time elapsed: 0.363 sec
------------- Standard Output ---------------
Running Supressing Constraint
Running Supressing Constraint
Running Supressing Constraint
Change Me is: 2
Running Supressing Constraint
Change Me is: 5
------------- ---------------- ---------------

Testcase: testSupressionWorks took 0.001 sec
Testcase: testSupressionWorksWithDependenciesDisabled took 0.001 sec
Testcase: testPropagationIsDeferred took 0 sec
Testcase: testPropagationIsDeferredWhenDependenciesAreSuppressed took 0.001 sec
Testcase: testPropagationIsDeferredWhenDependenciesAreSuppressed2 took 0 sec
Testcase: testGarbageCollection took 0.038 sec

Certain details aren't important (like the format of the seconds).

Solution

Here ya go.

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="text" indent="no"/>

  <xsl:template match="/testsuite">
    Testsuite: <xsl:value-of select="@name" />
    <xsl:text>
    Tests run: </xsl:text>
    <xsl:value-of select="@tests" />
    <xsl:text>, Failures: </xsl:text>
    <xsl:value-of select="@failures" />
    <xsl:text>, Errors: </xsl:text>
    <xsl:value-of select="@errors" />
    <xsl:text>, Time elapsed: </xsl:text>
    <xsl:value-of select="@time" />
    <xsl:text> sec</xsl:text>
    <xsl:apply-templates select="system-out" />
    <xsl:apply-templates select="system-err" />
    <xsl:text>
    --------- ----------- ---------
    </xsl:text>
    <xsl:apply-templates select="testcase" />
  </xsl:template>

  <xsl:template match="testcase">
    <xsl:text>
    Testcase: </xsl:text>
    <xsl:value-of select="@name" />
    <xsl:text> took </xsl:text>
    <xsl:value-of select="@time" />
  </xsl:template>

  <xsl:template match="system-out">
    <xsl:text>
    ------ Standard output ------
    </xsl:text>
    <xsl:value-of select="." />
  </xsl:template>

  <xsl:template match="system-err">
    <xsl:text>
    ------ Error output ------
    </xsl:text>
    <xsl:value-of select="." />
  </xsl:template>

</xsl:stylesheet>

You probably want to play a bit with the formatting though.

Comments

[sahana]

Thanks @Mr Happy. That does exactly what I wanted (with some tweaks).

[Lari Hotari]

Thanks. I used this for outputting test errors in a gradle build as plain text to the Travis CI console: github.com/lhotari/travis-gradle-test-failures-to-console/bl‌​ob/…