Branch Coverage

blib/lib/Data/Validate/Chemistry.pm

Criterion	Covered	Total	%
branch	4	6	66.6

line	true	false	branch
19	2	4	unless $CAS_number =~ /^[0-9]{2,7}-[0-9]{2}-[0-9]$/
31	0	1	unless $EC_number =~ /^([0-9]{3}-){2}[0-9]$/
36	0	1	if ($digits[0] == 4 and $checksum == 1) { }