https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=22254 Bug ID: 22254 Summary: t/db_dependent/Koha/Patrons.t contains a DateTime math error Change sponsored?: --- Product: Koha Version: unspecified Hardware: All OS: All Status: NEW Severity: enhancement Priority: P5 - low Component: Test Suite Assignee: chris@bigballofwax.co.nz Reporter: martin.renvoize@ptfs-europe.com QA Contact: testopia@bugs.koha-community.org Target Milestone: --- So, one of the peculiarities of DateTime maths is that 12 plus 1 doesn't always equal 13 ;) This calls for an example (using 'limit' for end_of_month mode): 2019-01-31 + 1 month = 2019-02-28 2019-01-31 + 13 months = 2020-02-29 (this one maintains 'end of month' over the leap year) 2019-02-28 + 12 months = 2020-02-28 Koha does the third case but the test is currently setup for the second. -- You are receiving this mail because: You are watching all bug changes.