186c710
test(flask_api_user): return value changed format arrow version >=1.0.0 added a trailing dot to the list of supported formats, test adjusted to cover the new and old values. https://github.com/arrow-py/arrow/commit/1278a21b46fcf145592f15b47a8169f97f54415a#diff-ce633cbc3f88195da12ddbc836b59bd991035e2f9fca41f3420d5e79206af832L552-R551