Yawg test utilities

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods	Missed	Classes
Total	85 of 220	61%	1 of 4	75%	7	16	28	58	6	14	1	4
com.varmateo.testutils		61%		75%	7	16	28	58	6	14	1	4