def test_case_1(self):
route = [[0, 1, 19]]
expected = 0
actual = calc_drone_min_energy(route)
self.assertEqual(expected, actual)
def test_case_3(self):
route = [[0, 2, 6], [10, 10, 20]]
expected = 14
actual = calc_drone_min_energy(route)
self.assertEqual(expected, actual)
def test_case_5(self):
route = [[0, 2, 2], [3, 5, 38], [9, 20, 6], [10, 12, 15], [10, 10, 8]]
expected = 36
actual = calc_drone_min_energy(route)
self.assertEqual(expected, actual)
def test_case_2(self):
route = [[0, 2, 10], [10, 10, 8]]
expected = 0
actual = calc_drone_min_energy(route)
self.assertEqual(expected, actual)
def test_case_6(self):
route = [[0, 2, 10], [3, 5, 9], [9, 20, 6], [10, 12, 2], [10, 10, 10],
[10, 10, 2]]
expected = 0
actual = calc_drone_min_energy(route)
self.assertEqual(expected, actual)