pyunit-interest

[Phlip <phl...@gm...>]

PyUnit:

(Long time first time!)

The various assertions are not DRY when they force you to repeat any automatic 
diagnostic in a message string, if you provide it.

Here's an example:

     def assertEqual(self, first, second, msg=None):
         self.assert_((first == second), msg or '%s != %s' % (first, second))

I think it should work like this:

     def assertEqual(self, first, second, msg=''):
         self.assert_((first == second),
		(msg + ('\n%s != %s' % (first, second))).strip())

That way if you provide a message (such as a message describing the semantic 
_meaning_ why "41" should not equal "42"), the assertion does not throw away the 
"41" and "42".

Reflecting the source expressions passed in first and second is left as an 
exercise for the reader. C-:

-- 
   Phlip
   http://zeekland.zeroplayer.com/Uncle_Wiggilys_Travels/1