def test_date_price_change_default(self):
start_date = date(2019, 6, 10)
end_date = date(2019, 6, 20)
rp = RedPencil(start_date, end_date)
a = Item("hat", 20.00)
rp.load_product(a)
self.assertEqual(a.get_date_price_change(), None)
def test_load_product(self):
start_date = date(2019, 6, 10)
end_date = date(2019, 6, 20)
rp = RedPencil(start_date, end_date)
a = Item("hat", 15.45)
rp.load_product(a)
self.assertEqual(id(rp.product), id(a))
def test_sale_original_exception(self):
start_date = date(2019, 6, 10)
end_date = date(2019, 6, 20)
rp = RedPencil(start_date, end_date)
a = Item("hat", 20.00)
rp.load_product(a)
sale_price = 20.00
self.assertRaises(Exception, lambda: rp.set_price(sale_price))
def test_price_decrease(self):
start_date = date(2019, 6, 10)
end_date = date(2019, 6, 20)
rp = RedPencil(start_date, end_date)
a = Item("hat", 20.00)
rp.load_product(a)
rp.set_price(17.00)
rp.begin_sale()
rp.set_price(15.00)
self.assertEquals(a.get_sale_status(), 'red pencil')
def test_create_red_pencil(self):
start_date = date(2019, 6, 10)
end_date = date(2019, 6, 20)
rp = RedPencil(start_date, end_date)
self.assertNotEqual(rp, None)
self.assertEqual(rp.start_date, start_date)
self.assertEqual(rp.end_date, end_date)
self.assertEqual(rp.product, None)
self.assertEqual(rp.percentage_difference, None)
self.assertEqual(rp.increase_decrease, "")
def test_valid_discount_high(self):
start_date = date(2019, 6, 10)
end_date = date(2019, 6, 20)
rp = RedPencil(start_date, end_date)
a = Item("hat", 20.00)
rp.load_product(a)
rp.set_price(14.00)
rp.begin_sale()
self.assertEqual(a.get_sale_status(), "red pencil")
def test_sale_range_30(self):
start_date = date(2019, 6, 1)
end_date = date(2019, 7, 1)
rp = RedPencil(start_date, end_date)
a = Item("hat", 20.00)
rp.load_product(a)
rp.set_price(15.00)
rp.begin_sale()
self.assertEqual(a.get_sale_status(), 'red pencil')
def test_error_discount_low(self):
start_date = date(2019, 6, 10)
end_date = date(2019, 6, 20)
rp = RedPencil(start_date, end_date)
a = Item("hat", 20.00)
rp.load_product(a)
rp.set_price(19.50)
rp.begin_sale()
self.assertNotEqual(a.get_sale_status(), "red pencil")
self.assertEqual(a.get_sale_status(), "other sale")
def test_discount_decrease(self):
start_date = date(2019, 6, 10)
end_date = date(2019, 6, 20)
rp = RedPencil(start_date, end_date)
a = Item("hat", 20.00)
rp.load_product(a)
rp.set_price(21.00)
self.assertEqual(rp.increase_decrease, "discount decrease")
def test_set_sale_price(self):
start_date = date(2019, 6, 10)
end_date = date(2019, 6, 20)
rp = RedPencil(start_date, end_date)
a = Item("hat", 20.00)
rp.load_product(a)
sale_price = 15.00
rp.set_price(sale_price)
self.assertEqual(sale_price, a.get_sale_price())