def test_difference(self):
set_one = [0, 1, 2, 3, 4, 5]
set_two = [3, 4, 5, 6, 7, 8]
hs_one = HashSet(set_one)
hs_two = HashSet(set_two)
assert hs_one.size() == 6
assert hs_two.size() == 6
assert hs_one.difference(hs_two).size() == 6
def test_difference(self):
data_a = ['A', 'B', 'C', 'D']
hs_a = HashSet(data_a)
data_b = ['C', 'D', 'E', 'F']
hs_b = HashSet(data_b)
difference_set = hs_a.difference(hs_b)
assert difference_set.contains('A') == True
assert difference_set.contains('B') == True
def test_difference(self):
first_set = HashSet(['One', 'Two', 'Three', 'Four'])
second_set = HashSet(['Red', 'Two', 'Three', 'Orange'])
difference = first_set.difference(second_set)
print(difference.size)
assert difference.contains('One') == True
assert difference.contains('Two') == False
assert difference.contains('Three') == False
def test_difference(self):
hs = HashSet(['one', 'fish', 'two', 'fish'])
hs2 = HashSet(['red', 'fish', 'blue', 'fish', 'two'])
hs_difference = hs.difference(hs2)
assert hs_difference.contains('red') is True
assert hs_difference.contains('blue') is True
assert hs_difference.contains('one') is True
print(str(hs_difference))
assert hs_difference.contains('fish') is False
assert hs_difference.contains('two') is False
def test_difference(self):
elements1 = ["1", "2", "5", "9"]
elements2 = ["9", "2", "4", "3"]
hs = HashSet(elements1)
other_hs = HashSet(elements2)
difference = hs.difference(other_hs)
assert difference.contains("1") == True
assert difference.contains("5") == True
assert difference.contains("9") == False
assert difference.contains("2") == False
assert difference.contains("4") == False
assert difference.contains("3") == False
def test_difference(self):
"""Check if the difference operation works as intended."""
hashset = HashSet()
other_hashset = HashSet()
# Spot the difference:
hashset.add('o')
hashset.add('o')
hashset.add('o')
hashset.add('o')
other_hashset.add('O')
other_hashset.add('o')
other_hashset.add('o')
other_hashset.add('o')
other_hashset.add('o')
difference = hashset.difference(other_hashset)
assert difference.size == 1
assert difference.contains('o') is False
assert difference.contains('O') is True
def test_difference(self):
set_a = HashSet([1, 2, 3])
set_b = HashSet([4, 2, 3])
assert set_a.difference(set_b).elements() == [1]
set_c = HashSet([1])
assert set_a.difference(set_c).elements() == [2, 3]
