How to run more than one test but not all the tests in GEB using Gradle?

I am running gradle to run the tests from Windows command line. What I do to run a single test is:

gradlew.bat chromeTest -DchromeTest.single=test1Spec

or for all the tests:

gradlew.bat chromeTest

If I try to run only two test classes like this:

gradlew.bat chromeTest -DchromeTest=test1Spec,test2Spec--info

then gradle starts to run all the tests.

What I need: is to run only 2 or 3 Groovy classes. To be specific, neither one nor all. Any help would be really beneficial! Sorry, for reposting this question again.

Solution

-DtestTaskName supports wildcards such as Test*Spec or foo.bar.*Spec, but is limited to a single pattern. If you need support for multiple patterns, you'll have to implement your own command line parameter (which in the simplest case means reading a system property) and use that to configure Test#include or Test#getFilter. (See Test in the Gradle Build Language Reference for details.)

Gradle 1.10 introduced --tests as a replacement for -DtestTaskName, but again, only one pattern is supported.