API docs for “vmc.contrib.epsilon.hotfixes.trial

failUnlessWarns assertion from twisted.trial in the pending 2.6 release.

This is from r20668; it should be updated as bugfixes are made.

def failUnlessWarns(self, category, message, filename, f, *args, **kwargs):

Fail if the given function doesn't generate the specified warning when called. It calls the function, checks the warning, and forwards the result of the function if everything is fine.

Parameters	category	the category of the warning to check.
	message	the output message of the warning to check.
	filename	the filename where the warning should come from.
	f	the function which is supposed to generate the warning. (type: any callable. )
	args	the arguments to `f`.
	kwargs	the keywords arguments to `f`.
Returns	the result of the original function `f`.

Function	failUnlessWarns	Fail if the given function doesn't generate the specified warning when
Function	install	Undocumented

Module v.c.e.h.trial_assertwarns