def test_compute_min_refills_too_far_to_end(self): # arrange total_distance = 10 stops = [1, 3, 5, 7] car_distance = 2 # act result = compute_min_refills(total_distance, car_distance, stops) # assert self.assertEqual(result, -1)
def test_compute_min_refills_not_possible(self): # arrange total_distance = 10 stops = [1, 2, 4, 9] car_distance = 3 # act result = compute_min_refills(total_distance, car_distance, stops) # assert self.assertEqual(result, -1)
def test_compute_min_refills_equally_spaced(self): # arrange total_distance = 10 stops = [3, 6, 9] car_distance = 3 # act result = compute_min_refills(total_distance, car_distance, stops) # assert self.assertEqual(result, 3)
def test_compute_min_refills_not_required_stops(self): # arrange total_distance = 15 stops = [1, 5, 7, 10, 12] car_distance = 5 # act result = compute_min_refills(total_distance, car_distance, stops) # assert self.assertEqual(result, 2)
def test_compute_min_refills_no_refills(self): # arrange total_distance = 5 stops = [1, 2, 3] car_distance = 6 # act result = compute_min_refills(total_distance, car_distance, stops) # assert self.assertEqual(result, 0)