MailNotificationsMigration.new Callable() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	111 of 111	0%	4 of 4	0%	4	4	24	24	2	2
call()		0%		0%	3	3	23	23	1	1
{...}		0%		n/a	1	1	1	1	1	1