25091a3
tests: wtforms changed error messages In wtforms version >= 2.3.2 localizations where unified with ending dots. From version >=3.0.0 also the english localization was adjusted. 'Not a valid choice' became 'Not a valid choice.', logic added to assert based on version. References: https://github.com/wtforms/wtforms/issues/613 https://github.com/wtforms/wtforms/pull/620 https://github.com/wtforms/wtforms/compare/2.3.2...master https://github.com/wtforms/wtforms/commit/514a9722260aa71e7f3457924cedafeff557f18f