MySql mock - misleading error message

[shanejansen]

MySql mock method does_not_exist has a misleading error message: "was found 1 time(s) but expected any time(s)"

[ScottFreeCode]

I believe this is more of a bug than an enhancement: yet another case where 0 times vs. None times aren't being correctly distinguished, this case in the assertion failure reporting.

It probably happons for more than just the MySQL mock. Could happen for the reporting of 0 times assertions with any mock.