def test_increment(self, unique):
id_count = unique.id_count
items_total = 10
items = list()
for i in range(items_total):
items.append(Unique())
assert len(items) == items_total
for i in range(items_total):
assert items[i].id == i + 1 + id_count
for item in items:
assert (item.id != existing_item.id for existing_item in items)
def test_id(self, id):
obj = Unique()
original_id = obj.id
obj.id = id
assert obj.id == original_id
def test_unique(self, unique):
assert unique.id == 1
unique = None
assert Unique().id != 1
def unique(self):
yield Unique()