[jbosscache-dev] Code coverage

[Manik Surtani]

I've added EMMA code coverage to the JBC support POMs.  This is  
disabled by default since it entails adding interceptors to tests and  
makes the test suite run slower than usual.  Instead it can be run  
manually whenever new features are added or there are significant code  
changes, etc. to ensure we have a decent level of code coverage.

This is formally a part of jbosscache-common 1.3, but recent 1.3- 
SNAPSHOT versions have this as well.

You can enable it by specifying the "codeCoverage" profile.  If you  
run the "site" goal, it will generate HTML reports based on the tests  
run.

E.g.,

	$ mvn site -PcodeCoverage

will run the default test suite (tests in the "unit" group in  
jbosscache-core, for example, or "functional" in jbosscache-pojo).

In jbosscache-core, other test suites can be selected by specifying  
the necessary profile.

E.g.,

	$ mvn site -PcodeCoverage,test-functional

Please see README-Maven.txt for more details.

Reports are in

	target/site/index.html

which has links to EMMA code coverage reports, etc.

Enjoy!
Manik

--
Manik Surtani
Lead, JBoss Cache
manik at jboss.org