def main():
# Initialize different plans
single_plan = Plan('Single', 49, 1)
plus_plan = Plan('Plus', 99, 3)
infinite_plan = Plan('Infinite', 249, -1)
# Initialize multiple websites
website_1 = Website('https://website_1.com')
website_2 = Website('https://website_2.com')
website_3 = Website('https://website_3.com')
website_4 = Website('https://website_4.com')
# Initialize multiple customers
customer_1 = Customer('customer_1', '123456789', '*****@*****.**')
customer_2 = Customer('customer_2', '123456789', '*****@*****.**')
customer_3 = Customer('customer_3', '123456789', '*****@*****.**')
# customer_1 subscribed for single_plan
customer_1.add_subscription(single_plan)
print("{} has subscribed for {} plan".format(customer_1,
customer_1.subscription.plan))
# customer_1 added one website
customer_1.add_website(website_1)
print("{} has added website {} as per the {} plan".format(customer_1, \
customer_1.websites, customer_1.subscription.plan))
# customer_1 can not add more website in single_plan
customer_1.add_website(website_2)
print("{} can't add website {} as per the {} plan".format(customer_1, \
website_2, customer_1.subscription.plan))
# customer_1 can change plan from single_plan to plus_plan
customer_1.change_plan(plus_plan)
print("{} has changed his current plan {} to {} plan".format(customer_1, \
single_plan, customer_1.subscription.plan))
# customer_2 subscribe for infinite_plan
customer_2.add_subscription(infinite_plan)
# customer_2 can add multiple websites
customer_2.add_website(website_1)
customer_2.add_website(website_2)
customer_2.add_website(website_3)
customer_2.add_website(website_4)
print("{} has added four websites {} under infinite plan".format(customer_2, \
customer_2.websites))
class TestCustomer(unittest.TestCase):
def setUp(self):
self.single_plan = Plan('Single', 49, 1)
self.plus_plan = Plan('Plus', 99, 3)
self.website_1 = Website('https://google.com')
self.website_2 = Website('https://google.com')
self.customer_1 = Customer('customer_1', '123456789', '*****@*****.**')
def test_customer_can_add_website(self):
self.customer_1.add_subscription(self.single_plan)
self.customer_1.add_website(self.website_1)
self.assertEqual(len(self.customer_1.websites), 1)
def test_customer_can_add_website_as_per_the_plan(self):
self.customer_1.add_subscription(self.plus_plan)
self.customer_1.add_website(self.website_1)
self.customer_1.add_website(self.website_2)
self.assertEqual(len(self.customer_1.websites), 2)
def test_customer_can_not_add_website(self):
self.customer_1.add_subscription(self.single_plan)
self.customer_1.add_website(self.website_1)
self.customer_1.add_website(self.website_1)
self.assertNotEqual(len(self.customer_1.websites), 2)
def test_customer_can_change_plan(self):
self.customer_1.add_subscription(self.single_plan)
old_plan = self.customer_1.subscription.plan
self.customer_1.add_subscription(self.plus_plan)
new_plan = self.customer_1.subscription.plan
self.assertNotEqual(old_plan, new_plan)
def test_customer_can_add_subscription(self):
self.customer_1.add_subscription(self.single_plan)
self.assertIsInstance(self.customer_1.subscription, Subscription)