I can see the facts being inserted in the log as follows
[#|2010-12-01T09:19:16.723+0000|INFO|sun-appserver2.1|javax.enterprise.system.stream.out|_ThreadID=70;_ThreadName=p:
thread-pool-1; w: 7;|
OBJECT ASSERTED value:QuestionValidation( mandatory=true, state=Closed,
question=B2B_METER_SERIAL_NUMBER, type=string ) factId: 39|#]

Shouldn't the package name appear in the log as well?

However, if I insert a QuestionValidation fact created in Java by using
kbase.getFactType("SWWB2BOutgoing", "QuestionValidation") then the Test
rule gets fired just fine.

That is, apparently "SWWB2BOutgoing".

-W