def test_get_support():
db = [[2, 1, 3, 4], [1, 2, 4], [1, 2, 4], [1, 2, 4], [2, 4], [2, 4], [1],
[1], [3]]
database = DatabaseSlim(db)
a = database.get_support(PatternSlim(1))
b = database.get_support(PatternSlim(2))
c = database.get_support(PatternSlim(3))
d = database.get_support(PatternSlim(4))
assert a == 6
assert b == 6
assert c == 2
assert d == 6
def test_get_support_iris():
file = Files("iris")
database = DatabaseSlim(file.list_int)
a = database.get_support(PatternSlim(6))
assert a == 67