UPC should have position correction (posCorr) turned off.
Note: the value being tested in gtin_test.go>"UPC" happens to work with position correct on or off, but if we test with a value such as 123456789098, which is a valid UPC-A, we will be able to differentiate the effects of posCorr being on or off.
UPC should have position correction (
posCorr) turned off.Note: the value being tested in
gtin_test.go>"UPC" happens to work with position correct on or off, but if we test with a value such as 123456789098, which is a valid UPC-A, we will be able to differentiate the effects of posCorr being on or off.