#NEWLINE# def test_format_error_relation( self ) : #NEWLINE# #INDENT# fixture = '        @relation software metric\n\n        @attribute number_of_files numeric\n        @attribute "lines of code" numeric\n        @attribute \'defect density\' numeric\n\n        @data 10,10,10\n        ' #NEWLINE# loads = self . get_loads ( ) #NEWLINE# fixture = '@ATTRIBUTE {name NUMERIC' #NEWLINE# self . assertRaises ( arff . BadLayout , self , fixture )