def test_get_min_age_return_none():
jenny = Vendor(
inventory=[]
)
result = jenny.get_min_age()
assert result == None
def test_get_min_age():
item_a = Clothing(age = 1)
item_b = Clothing(age = 4)
item_c = Decor(age = 2)
item_d = Decor(age = 3.5)
tai = Vendor(inventory = [item_a,item_b,item_c, item_d])
newest_item = tai.get_min_age()
assert newest_item.age == 1
def test_get_min_age():
item_a = Decor(condition=3.5)
item_b = Electronics(condition=3.5)
item_c = Clothing(condition=3.5, age=9.0)
item_d = Item(condition=3.5, age=1.0)
item_e = Clothing(condition=3.5, age=6.0)
kate = Vendor(
inventory=[item_a, item_b, item_c, item_d, item_e]
)
result = kate.get_min_age()
assert result.category == "Electronics"
assert result.age == pytest.approx(0.0)
