def test_customer_static_method(self):
Customer.id = 1
self.assertEqual(Customer.get_next_id(), 1)
customer = Customer("John", "Maple Street", "*****@*****.**")
equipment = Equipment("Treadmill")
trainer = Trainer("Peter")
subscription = Subscription("14.05.2020", 1, 1, 1)
plan = ExercisePlan(1, 1, 20)
gym = Gym()
gym.add_customer(customer)
gym.add_equipment(equipment)
gym.add_trainer(trainer)
gym.add_plan(plan)
gym.add_subscription(subscription)
print(Customer.get_next_id())
print(gym.subscription_info(1))
# c = Customer("Sofia", "Lozen", "*****@*****.**")
# print(c)
#
# m = Customer("Sofia", "Lozen", "*****@*****.**")
# print(c)
# print(m)
# equip1 = Equipment("Number 1")
# equip2 = Equipment("Number 2")
# print(equip1)
# print(equip2)
# ep1 = ExercisePlan(1, 1, 32)
# ep2 = ExercisePlan.from_hours(1, 1, 3)