# this to start the test harness
def rwdtest_harness

	print "in test harness\n"
       $testasserts = 0
       $testerrorarray = [""]
        $testfailures = 0 
 	
	$testharnessarray.each { |x| 
		print "calling #{x}\n"
		eval("#{x}")

	}
	$rwdtinkerlog.info "successes = #{$testasserts}"
	$rwdtinkerlog.info "failures  =  #{$testfailures}"
	$rwdtinkerlog.info  "failed methods #{$testerrorarray}" 
	$rwdtinkerlog.info  "tested methods #{$testharnessarray}"

end