def test_difference(self):
elements = ['4', '7', '8', '9', '0']
elements2 = ['4', '5', '6', '10', '8', '9']
elements3 = ['1', '3', '5', '7', '0']
set = HashSet(elements)
set2 = HashSet(elements2)
set3 = HashSet(elements3)
self.assertCountEqual(set.difference(set2).hash.values(),
['7', '0']) # Ignore item order
self.assertCountEqual(
set.difference(set3).hash.values(),
['4', '8', '9']) # Ignore item order
def test_difference(self):
elements = ['5', '6', '8', '10', '1']
elements2 = ['1', '5', '6', '7', '2', '9']
elements3 = ['2', '4', '6', '9', '10']
set1 = HashSet(elements)
set2 = HashSet(elements2)
set3 = HashSet(elements3)
self.assertCountEqual(
set1.difference(set2).hash.values(),
['8', '10']) # Item order does not matter
self.assertCountEqual(
set1.difference(set3).hash.values(),
['5', '8', '1']) # Item order does not matter
def test_difference(self): set_one = HashSet(["A", "B", "C"]) set_two = HashSet(["C", "D", "E"]) set_three = set_one.difference(set_two) assert set_three.size == 4
def test_difference(self):
# two sets with one common element
set = HashSet(
['Talent code', 'Outliers', 'Talking to strangers', 'Idea man'])
other_set = HashSet(
['Beloved', 'Nightingale', 'Mistress of the game', 'Idea man'])
assert set.difference(other_set).size == 3
# two sets with no common ele
set = HashSet(
['Talent code', 'Outliers', 'Talking to strangers', 'Capital'])
other_set = HashSet(
['Beloved', 'Nightingale', 'Mistress of the game', 'Idea man'])
assert set.difference(other_set).size == 4
# two sets with the same element
set = HashSet(
['Talent code', 'Outliers', 'Talking to strangers', 'Capital'])
other_set = HashSet(
['Talent code', 'Outliers', 'Talking to strangers', 'Capital'])
assert set.difference(other_set).size == 0