#NEWLINE# def test_goodFile( self ) : #NEWLINE# #INDENT# '\n        When a Python source file is all good, the return code is zero and no\n        messages are printed to either stdout or stderr.\n        ' #NEWLINE# fd = open ( self . tempfilepath , 'a' ) #NEWLINE# fd . close ( ) #NEWLINE# d = self . runPyflakes ( [ self . tempfilepath ] ) #NEWLINE# self . assertEqual ( d , ( '' , '' , 0 ) )