def test_that_only_full_hour_rates_are_calculated(self):
babysitter = Babysitter("6:30PM", "2:45AM", "c")
self.assertEqual(babysitter.calculate_rate(), 138)
babysitter = Babysitter("6:30PM", "2:30AM", "c")
self.assertEqual(babysitter.calculate_rate(), 138)
babysitter = Babysitter("6:30PM", "1:45AM", "c")
self.assertEqual(babysitter.calculate_rate(), 123)
def test_that_the_correct_rate_is_calculated_when_family_C_is_selected(
self):
babysitter = Babysitter("6:00PM", "8:00PM", "c")
self.assertEqual(babysitter.calculate_rate(), 42)
babysitter = Babysitter("6:00PM", "11:00PM", "c")
self.assertEqual(babysitter.calculate_rate(), 93)
babysitter = Babysitter("6:00PM", "2:00AM", "c")
self.assertEqual(babysitter.calculate_rate(), 138)
def test_that_the_correct_rate_is_calculated_when_family_B_is_selected(
self):
babysitter = Babysitter("7:00PM", "9:00PM", "b")
self.assertEqual(babysitter.calculate_rate(), 24)
babysitter = Babysitter("7:00PM", "11:00PM", "b")
self.assertEqual(babysitter.calculate_rate(), 44)
babysitter = Babysitter("7:00PM", "2:00AM", "b")
self.assertEqual(babysitter.calculate_rate(), 84)
def test_that_the_correct_rate_is_calculated_when_family_A_is_selected(
self):
babysitter = Babysitter("7:00PM", "11:00PM", "a")
self.assertEqual(babysitter.calculate_rate(), 60)
babysitter = Babysitter("7:00PM", "2:00AM", "a")
self.assertEqual(babysitter.calculate_rate(), 120)
babysitter = Babysitter("7:00PM", "10:00PM", "a")
self.assertEqual(babysitter.calculate_rate(), 45)
def test_that_rates_are_only_calaculated_if_inputs_are_valid(self):
babysitter = Babysitter("6:30PM", "1:45AM", "c")
self.assertEqual(babysitter.calculate_rate(), 123)
babysitter = Babysitter("4:30PM", "1:45AM", "c")
self.assertEqual(babysitter.calculate_rate(), 0)
babysitter = Babysitter("6:30PM", "4:55AM", "a")
self.assertEqual(babysitter.calculate_rate(), 0)
babysitter = Babysitter("6:30PM", "1:45AM", "s")
self.assertEqual(babysitter.calculate_rate(), 0)
babysitter = Babysitter("1:00AM", "11:00PM", "a")
self.assertEqual(babysitter.calculate_rate(), 0)