Python 3 - Assert a boolean.












2















I have overridden __eq___ in a class that I'm currently doctesting. All the methods (not showed) work fine, but when I added __eq__, I get an error message.



My method:



def __eq__(self, other):

    """ Tests if two dual objects are equal or not. 



    Returns

    ------- 

    True or false, depending on the comparison



    Examples

    -------- 

    >>> z = Dual(1, 1)

    >>> y = Dual(1, 1)

    >>> z == y

    True

    """

    # compare the real and dual parts of self versus other.

    #Output True if both cases match, false otherwise. 

    if self.r == other.r and self.d == other.d:

        return True

    else:

        return False


In my doctesting file, the following method is meant to test that this method works:



def test_eq():

    z = sj.Dual(1,1)

    y = sj.Dual(1,1)

    assert z == y


The error message I get is as follows:



=================================== FAILURES ===================================

___________________________________ test_eq ____________________________________

    def test_eq():

        z = sj.Dual(1,1)

        y = sj.Dual(1,1)

>       assert z == y

E       assert 1.00 + eps 1.00 == 1.00 + eps 1.00

spacejam/tests/dualnumbers_test.py:53: AssertionError

=============================== warnings summary ===============================

/home/travis/virtualenv/python3.6.3/src/spacejam/spacejam/dual.py:23

  /home/travis/virtualenv/python3.6.3/src/spacejam/spacejam/dual.py:23: DeprecationWarning: invalid escape sequence p

    """


Is there something I am doing terrifically wrong or overlooking?






python-3.x unit-testing







share|improve this question























  • error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.

    – Sach
    Nov 26 '18 at 8:30
















2















I have overridden __eq___ in a class that I'm currently doctesting. All the methods (not showed) work fine, but when I added __eq__, I get an error message.



My method:



def __eq__(self, other):

    """ Tests if two dual objects are equal or not. 



    Returns

    ------- 

    True or false, depending on the comparison



    Examples

    -------- 

    >>> z = Dual(1, 1)

    >>> y = Dual(1, 1)

    >>> z == y

    True

    """

    # compare the real and dual parts of self versus other.

    #Output True if both cases match, false otherwise. 

    if self.r == other.r and self.d == other.d:

        return True

    else:

        return False


In my doctesting file, the following method is meant to test that this method works:



def test_eq():

    z = sj.Dual(1,1)

    y = sj.Dual(1,1)

    assert z == y


The error message I get is as follows:



=================================== FAILURES ===================================

___________________________________ test_eq ____________________________________

    def test_eq():

        z = sj.Dual(1,1)

        y = sj.Dual(1,1)

>       assert z == y

E       assert 1.00 + eps 1.00 == 1.00 + eps 1.00

spacejam/tests/dualnumbers_test.py:53: AssertionError

=============================== warnings summary ===============================

/home/travis/virtualenv/python3.6.3/src/spacejam/spacejam/dual.py:23

  /home/travis/virtualenv/python3.6.3/src/spacejam/spacejam/dual.py:23: DeprecationWarning: invalid escape sequence p

    """


Is there something I am doing terrifically wrong or overlooking?






python-3.x unit-testing







share|improve this question























  • error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.

    – Sach
    Nov 26 '18 at 8:30














2












2








2








I have overridden __eq___ in a class that I'm currently doctesting. All the methods (not showed) work fine, but when I added __eq__, I get an error message.



My method:



def __eq__(self, other):

    """ Tests if two dual objects are equal or not. 



    Returns

    ------- 

    True or false, depending on the comparison



    Examples

    -------- 

    >>> z = Dual(1, 1)

    >>> y = Dual(1, 1)

    >>> z == y

    True

    """

    # compare the real and dual parts of self versus other.

    #Output True if both cases match, false otherwise. 

    if self.r == other.r and self.d == other.d:

        return True

    else:

        return False


In my doctesting file, the following method is meant to test that this method works:



def test_eq():

    z = sj.Dual(1,1)

    y = sj.Dual(1,1)

    assert z == y


The error message I get is as follows:



=================================== FAILURES ===================================

___________________________________ test_eq ____________________________________

    def test_eq():

        z = sj.Dual(1,1)

        y = sj.Dual(1,1)

>       assert z == y

E       assert 1.00 + eps 1.00 == 1.00 + eps 1.00

spacejam/tests/dualnumbers_test.py:53: AssertionError

=============================== warnings summary ===============================

/home/travis/virtualenv/python3.6.3/src/spacejam/spacejam/dual.py:23

  /home/travis/virtualenv/python3.6.3/src/spacejam/spacejam/dual.py:23: DeprecationWarning: invalid escape sequence p

    """


Is there something I am doing terrifically wrong or overlooking?






python-3.x unit-testing







share|improve this question














I have overridden __eq___ in a class that I'm currently doctesting. All the methods (not showed) work fine, but when I added __eq__, I get an error message.



My method:



def __eq__(self, other):

    """ Tests if two dual objects are equal or not. 



    Returns

    ------- 

    True or false, depending on the comparison



    Examples

    -------- 

    >>> z = Dual(1, 1)

    >>> y = Dual(1, 1)

    >>> z == y

    True

    """

    # compare the real and dual parts of self versus other.

    #Output True if both cases match, false otherwise. 

    if self.r == other.r and self.d == other.d:

        return True

    else:

        return False


In my doctesting file, the following method is meant to test that this method works:



def test_eq():

    z = sj.Dual(1,1)

    y = sj.Dual(1,1)

    assert z == y


The error message I get is as follows:



=================================== FAILURES ===================================

___________________________________ test_eq ____________________________________

    def test_eq():

        z = sj.Dual(1,1)

        y = sj.Dual(1,1)

>       assert z == y

E       assert 1.00 + eps 1.00 == 1.00 + eps 1.00

spacejam/tests/dualnumbers_test.py:53: AssertionError

=============================== warnings summary ===============================

/home/travis/virtualenv/python3.6.3/src/spacejam/spacejam/dual.py:23

  /home/travis/virtualenv/python3.6.3/src/spacejam/spacejam/dual.py:23: DeprecationWarning: invalid escape sequence p

    """


Is there something I am doing terrifically wrong or overlooking?






python-3.x unit-testing




python-3.x unit-testing






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asked Nov 26 '18 at 3:19









WorkhorseWorkhorse

455510




455510













  • error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.

    – Sach
    Nov 26 '18 at 8:30



















  • error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.

    – Sach
    Nov 26 '18 at 8:30

















error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.

– Sach
Nov 26 '18 at 8:30





error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.

– Sach
Nov 26 '18 at 8:30












1 Answer
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Error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.
you can do below :



assert z.r == y.r

assert z.d == z.d





share|improve this answer























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    Error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.
    you can do below :



    assert z.r == y.r
    
assert z.d == z.d





    share|improve this answer




























      0














      Error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.
      you can do below :



      assert z.r == y.r
      
assert z.d == z.d





      share|improve this answer


























        0












        0








        0







        Error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.
        you can do below :



        assert z.r == y.r
        
assert z.d == z.d





        share|improve this answer













        Error is clearly showing that value of z and y are in form "1.00 + eps 1.00" which you can not directly compare.
        you can do below :



        assert z.r == y.r
        
assert z.d == z.d






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 26 '18 at 8:31









        SachSach

        625517




        625517






























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