Part of vmc.contrib.epsilon.hotfixes
failUnlessWarns assertion from twisted.trial in the pending 2.6 release.
This is from r20668; it should be updated as bugfixes are made.Function | failUnlessWarns | Fail if the given function doesn't generate the specified warning when |
Function | install | Undocumented |
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 .
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kwargs | the keywords arguments to f .
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Returns | the result of the original function f .
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