def test__eq__when_same_returns_true(self):
self.assertEqual(DictionaryComparator(DICT_1, DICT_2),
DictionaryComparator(DICT_1, DICT_2))
def test__eq__on_non_dictionary_comparator_returns_false(self):
self.assertNotEqual(DictionaryComparator(DICT_1, DICT_2), "bob")
def test_left(self):
self.assertEqual(DICT_1, DictionaryComparator(DICT_1, DICT_2).left)
def test_right(self):
self.assertEqual(DICT_2, DictionaryComparator(DICT_1, DICT_2).right)
def test_get_same_keys_different_values_when_values_are_different_returns_values(
self):
self.assertEqual({THREE: (DICT_1[THREE], DICT_3[THREE])},
DictionaryComparator(
DICT_1, DICT_3).get_same_keys_different_values())
def test_merge_right(self):
self.assertEqual({
**DICT_3,
**DICT_1
},
DictionaryComparator(DICT_1, DICT_3).merge_right())
def test_get_keys_in_both_returns_keys_in_both(self):
self.assertEqual(
KEYS_2 & KEYS_1,
DictionaryComparator(DICT_1, DICT_2).get_keys_in_both())
def test_get_same_keys_different_values_when_values_are_same_returns_empty_dictionary(
self):
self.assertEqual({},
DictionaryComparator(
DICT_1, DICT_1).get_same_keys_different_values())
def test_get_keys_only_in_right_returns_keys_in_right(self):
self.assertEqual(
KEYS_2 - KEYS_1,
DictionaryComparator(DICT_1, DICT_2).get_keys_only_in_right())
def test_get_keys_in_both_when_keys_same_returns_empty_set(self):
self.assertEqual(
KEYS_1,
DictionaryComparator(DICT_1, DICT_1).get_keys_in_both())
def test_get_keys_only_in_right_when_keys_same_returns_empty_set(self):
self.assertEqual(
set(),
DictionaryComparator(DICT_1, DICT_1).get_keys_only_in_right())
def test_left_equals_right_when_keys_are_same_but_some_values_are_different_returns_false(
self):
self.assertFalse(
DictionaryComparator(DICT_1, DICT_3).left_equals_right())
def test_left_equals_right_when_different_returns_false(self):
self.assertFalse(
DictionaryComparator(DICT_1, DICT_2).left_equals_right())
def test_left_equals_right_when_both_are_same_returns_true(self):
self.assertTrue(
DictionaryComparator(DICT_1, DICT_1).left_equals_right())
def test_left_equals_right_when_both_are_empty_returns_true(self):
self.assertTrue(DictionaryComparator({}, {}).left_equals_right())
