def test_dispense_beer(self):
mock = FlagServiceMock()
bs = BeerService('*****@*****.**', DataService(mock))
cs = CoffeeService('*****@*****.**', DataService(mock))
self.assertEqual(1, bs.status())
self.assertEqual(2, cs.status())
bs.dispensed()
self.assertEqual(0, bs.status())
self.assertEqual(0, cs.status())
bs.dispensed()
self.assertEqual(0, bs.status())
mock.data['*****@*****.**']['coffee|remaining'] = 4
self.assertEqual(2, bs.status())
self.assertEqual(4, cs.status())
bs.dispensed()
self.assertEqual(2, mock.data['*****@*****.**']['coffee|remaining'])
self.assertEqual(1, bs.status())
self.assertEqual(2, cs.status())
bs.dispensed()
self.assertEqual(0, mock.data['*****@*****.**']['coffee|remaining'])
self.assertEqual(0, bs.status())
self.assertEqual(0, cs.status())
bs.dispensed()
self.assertEqual(0, mock.data['*****@*****.**']['coffee|remaining'])
self.assertEqual(0, bs.status())
self.assertEqual(0, cs.status())
def test_status(self):
mock = FlagServiceMock()
bs = CoffeeService('*****@*****.**', DataService(mock))
self.assertEqual(2, bs.status())
mock.data['*****@*****.**']['coffee|perday'] = 10
mock.data['*****@*****.**']['coffee|remaining'] = 10
self.assertEqual(10, bs.status())
mock.data['*****@*****.**']['coffee|perday'] = 10
mock.data['*****@*****.**']['coffee|remaining'] = None
self.assertEqual(10, bs.status())
mock.data['*****@*****.**']['coffee|perday'] = 10
mock.data['*****@*****.**']['coffee|remaining'] = 5
three_years_ago = (datetime.datetime.now() - datetime.timedelta(days=3 * 365)).strftime(DATETIME_FORMAT)
mock.data['*****@*****.**']['coffee|last'] = three_years_ago
self.assertEqual(10, bs.status())
mock.data['*****@*****.**']['coffee|perday'] = 10
mock.data['*****@*****.**']['coffee|remaining'] = 5
one_day_ago = (datetime.datetime.now() - datetime.timedelta(days=1)).strftime(DATETIME_FORMAT)
mock.data['*****@*****.**']['coffee|last'] = one_day_ago
self.assertEqual(10, bs.status())
mock.data['*****@*****.**']['coffee|perday'] = 10
mock.data['*****@*****.**']['coffee|remaining'] = 5
mock.data['*****@*****.**']['coffee|last'] = datetime.datetime.now().strftime(DATETIME_FORMAT)
self.assertEqual(5, bs.status())
mock.data['*****@*****.**']['coffee|perday'] = 10
mock.data['*****@*****.**']['coffee|remaining'] = 2
mock.data['*****@*****.**']['coffee|last'] = datetime.datetime.now().strftime(DATETIME_FORMAT)
self.assertEqual(2, bs.status())
mock.data['*****@*****.**']['coffee|perday'] = 10
mock.data['*****@*****.**']['coffee|remaining'] = 1
mock.data['*****@*****.**']['coffee|last'] = datetime.datetime.now().strftime(DATETIME_FORMAT)
self.assertEqual(1, bs.status())
mock.data['*****@*****.**']['coffee|perday'] = 1
mock.data['*****@*****.**']['coffee|remaining'] = 1
mock.data['*****@*****.**']['coffee|last'] = datetime.datetime.now().strftime(DATETIME_FORMAT)
self.assertEqual(1, bs.status())
mock.data['*****@*****.**']['coffee|perday'] = 1
mock.data['*****@*****.**']['coffee|remaining'] = 0
mock.data['*****@*****.**']['coffee|last'] = datetime.datetime.now().strftime(DATETIME_FORMAT)
self.assertEqual(0, bs.status())
mock.data['*****@*****.**']['coffee|perday'] = 10
mock.data['*****@*****.**']['coffee|remaining'] = 0
mock.data['*****@*****.**']['coffee|last'] = datetime.datetime.now().strftime(DATETIME_FORMAT)
self.assertEqual(0, bs.status())
