Hi,

I've just developed a set of stylesheets that are designed to support
unit testing of XSLT stylesheets. You embed tests in the stylesheet
and can run a script (or configure your editing environment) to
extract and run them and create an HTML report on the result. Further
details and the download is available from:

  http://www.jenitennison.com/xslt/utilities/unit-testing/

Cheers,

Jeni

P.S. "Beginning XSLT 2.0" is out now!

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Jeni Tennison
http://www.jenitennison.com/