Why can't signature expansion be tested?
Because parser tests require static output, and ~~~~ would change every time the tests were run. Pretty sure we could do it with phpunit though.
I would think you could use "~~~" and an established fake user. Or figure out some way to ignore/set the timestamp. I just found "can't" a bit odd in context.
That was brought up on IRC, that we could probably test ~~~. Doing 4 or 5 would have problems like I mentioned :)
Also, testing <nowiki>~~~~</nowiki> should be possible.
great idea.... patches welcome!
How about "Can't currently test signature expansion in parser tests."