def test_seq():
p = next(Person.ClassInstances())
p.c = list(range(10))
assert len(Person.db) == 24
p.c = ['things', 44]
assert len(Person.db) == 16
def test_multi():
p = next(Person.ClassInstances())
p.m = [1, 2.2, 0, 'a', '', 'c']
assert len(Person.db) == 8
p.m = ['a', 'b', 'c']
assert len(Person.db) == 5
def test_seq():
p = Person.ClassInstances().next()
p.c = range(10)
assert len(Person.db) == 24
p.c = ['things', 44]
assert len(Person.db) == 16
def test_list():
# set and reset a list
p = next(Person.ClassInstances())
p.l = [10, 2.3, 0, 'A', '', 'C']
assert len(Person.db) == 18
p.l = [10, 2.3, 0]
assert len(Person.db) == 12
