unit testing with doctest in python 2.7 -


i started programming in python , gotten far functions. have experience in java according course took. understand, unit testing practice test see if functions working properly. here coding question given:

click here

i have far:

def compare(a,b): """   >>> compare(5,4)   1   >>> compare(7,7)   0   >>> compare(2,3)   -1    >>> compare(42,1)   1 """  if > b:     return 1 elif == b:     return 0 elif < b:     return -1  if __name__== '__main__':     import doctest     doctest.testmod()  file "ch05.py", line 7, in __main__.compare failed example:               compare(2,3) expected: -1 got: -1

what missing or how correct code? thought suppose using true/false booleans not actual integers.

like @sam said, comparisons represented integers 1 (greater than), 0 (equal to), -1 (less than). need modify code reflect attribute. also, may easier if follow unittest conventions covered here https://docs.python.org/2/library/unittest.html. logic pretty easy follow.

also - not sure if copy/paste error, indention off.


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