test_assertDictEqual.py

# python 2.7.12

#  it shows more differences than it should, since shows all the 'u' from
#  Unicode keys from the dictionaries

#  my main problem with this is when we do not control the data (for example
#  when it's generated in another file that does not use `unicode_literals` from
#  `__future__` since we have no control over that


# [21:05] humitos: ~> python2 /home/humitos/test_assertDictEqual.py
# .F.F.F
# ======================================================================
# FAIL: test_assert_dict_equal_not_unicode_key__differ (__main__.MyTest)
# ----------------------------------------------------------------------
# Traceback (most recent call last):
#   File "/home/humitos/test_assertDictEqual.py", line 92, in test_assert_dict_equal_not_unicode_key__differ
#     self.assertDictEqual(d1, d2)
# AssertionError: {u'int': 30, u'string': u'humitos'} != {u'int': 100, u'string': u'humitos'}
# - {u'int': 30, u'string': u'humitos'}
# ?          ^

# + {u'int': 100, u'string': u'humitos'}
# ?          ^^


# ======================================================================
# FAIL: test_assert_dict_equal_unicode_key__differ (__main__.MyTest)
# ----------------------------------------------------------------------
# Traceback (most recent call last):
#   File "/home/humitos/test_assertDictEqual.py", line 78, in test_assert_dict_equal_unicode_key__differ
#     self.assertDictEqual(d1, d2)
# AssertionError: {u'int': 30, u'string': u'humitos'} != {u'int': 100, u'string': u'humitos'}
# - {u'int': 30, u'string': u'humitos'}
# ?          ^

# + {u'int': 100, u'string': u'humitos'}
# ?          ^^


# ======================================================================
# FAIL: test_assert_dict_equal_with_unicode_key_and_other_with_no_unicode_literals (__main__.MyTest)
# ----------------------------------------------------------------------
# Traceback (most recent call last):
#   File "/home/humitos/test_assertDictEqual.py", line 113, in test_assert_dict_equal_with_unicode_key_and_other_with_no_unicode_literals
#     self.assertDictEqual(d1, d3)
# AssertionError: {u'int': 100, u'string': u'humitos'} != {'int': 30, 'string': 'humitos'}
# - {u'int': 100, u'string': u'humitos'}
# ?  -       ^^   -          -                    <-------- HERE IS MY MAIN PROBLEM WITH THOSE `u`

# + {'int': 30, 'string': 'humitos'}
# ?         ^


# ----------------------------------------------------------------------
# Ran 6 tests in 0.002s

# FAILED (failures=3)
# [21:05] humitos: ~>



########################

# python 3.5.2

#  not a problem


# [21:05] humitos: ~> python3 /home/humitos/test_assertDictEqual.py
# .F.F.F
# ======================================================================
# FAIL: test_assert_dict_equal_not_unicode_key__differ (__main__.MyTest)
# ----------------------------------------------------------------------
# Traceback (most recent call last):
#   File "/home/humitos/test_assertDictEqual.py", line 140, in test_assert_dict_equal_not_unicode_key__differ
#     self.assertDictEqual(d1, d2)
# AssertionError: {'int': 30, 'string': 'humitos'} != {'int': 100, 'string': 'humitos'}
# - {'int': 30, 'string': 'humitos'}
# ?         ^

# + {'int': 100, 'string': 'humitos'}
# ?         ^^


# ======================================================================
# FAIL: test_assert_dict_equal_unicode_key__differ (__main__.MyTest)
# ----------------------------------------------------------------------
# Traceback (most recent call last):
#   File "/home/humitos/test_assertDictEqual.py", line 126, in test_assert_dict_equal_unicode_key__differ
#     self.assertDictEqual(d1, d2)
# AssertionError: {'int': 30, 'string': 'humitos'} != {'int': 100, 'string': 'humitos'}
# - {'int': 30, 'string': 'humitos'}
# ?         ^

# + {'int': 100, 'string': 'humitos'}
# ?         ^^


# ======================================================================
# FAIL: test_assert_dict_equal_with_unicode_key_and_other_with_no_unicode_literals (__main__.MyTest)
# ----------------------------------------------------------------------
# Traceback (most recent call last):
#   File "/home/humitos/test_assertDictEqual.py", line 161, in test_assert_dict_equal_with_unicode_key_and_other_with_no_unicode_literals
#     self.assertDictEqual(d1, d3)
# AssertionError: {'int': 100, 'string': 'humitos'} != {'int': 30, 'string': 'humitos'}
# - {'int': 100, 'string': 'humitos'}
# ?         ^^

# + {'int': 30, 'string': 'humitos'}
# ?         ^


# ----------------------------------------------------------------------
# Ran 6 tests in 0.002s

# FAILED (failures=3)
# [21:07] humitos: ~>



from __future__ import unicode_literals

import unittest

from module_without_unicode_literals import d3

###### module_without_unicode_literals
# d3 = {
#     'int': 30,
#     'string': 'humitos',
# }



class MyTest(unittest.TestCase):

    def test_assert_dict_equal_unicode_key(self):
        d1 = {
            u'int': 30,
            'string': 'humitos',
        }

        d2 = {
            'int': 30,
            'string': 'humitos',
        }

        assert d1 == d2
        self.assertDictEqual(d1, d2)

    def test_assert_dict_equal_not_unicode_key(self):
        d1 = {
            'int': 30,
            'string': 'humitos',
        }

        d2 = {
            'int': 30,
            'string': 'humitos',
        }

        assert d1 == d2
        self.assertDictEqual(d1, d2)

    def test_assert_dict_equal_unicode_key__differ(self):
        d1 = {
            u'int': 30,
            'string': 'humitos',
        }

        d2 = {
            'int': 100,
            'string': 'humitos',
        }

        assert d1 != d2
        self.assertDictEqual(d1, d2)

    def test_assert_dict_equal_not_unicode_key__differ(self):
        d1 = {
            'int': 30,
            'string': 'humitos',
        }

        d2 = {
            'int': 100,
            'string': 'humitos',
        }

        assert d1 != d2
        self.assertDictEqual(d1, d2)


    ###### test from module_without_unicode_literals

    def test_assert_dict_equal_with_other_dict_and_no_unicode_literals(self):
        d1 = {
            'int': 30,
            'string': 'humitos',
        }

        assert d1 == d3
        self.assertDictEqual(d1, d3)

    def test_assert_dict_equal_with_unicode_key_and_other_with_no_unicode_literals(self):
        d1 = {
            u'int': 100,
            'string': 'humitos',
        }

        assert d1 != d3
        self.assertDictEqual(d1, d3)


if __name__ == '__main__':
    unittest.main()