def test_it_works_for_a_complete_example(self):
clouds = [0, 0, 1, 0, 0, 0, 1, 0]
number_of_jumps = count_jumps_on(clouds)
self.assertEqual(4, number_of_jumps)
def test_it_makes_no_jumps_if_first_and_second_clouds_are_thunderheads(
self):
clouds = [0, 1, 1]
number_of_jumps = count_jumps_on(clouds)
self.assertEqual(0, number_of_jumps)
def test_it_makes_one_jumps_with_one_bad_cloud(self):
clouds = [0, 1, 0]
number_of_jumps = count_jumps_on(clouds)
self.assertEqual(1, number_of_jumps)
def test_it_makes_no_jumps_if_next_cloud_is_thunderhead(self):
clouds = [0, 1]
number_of_jumps = count_jumps_on(clouds)
self.assertEqual(0, number_of_jumps)
def test_it_makes_minimum_number_of_jumps_for_four_consecutive_clouds(
self):
clouds = [0, 0, 0, 0]
number_of_jumps = count_jumps_on(clouds)
self.assertEqual(2, number_of_jumps)
def test_it_makes_one_jump_when_three_good_clouds_provided(self):
clouds = [0, 0, 0]
number_of_jumps = count_jumps_on(clouds)
self.assertEqual(1, number_of_jumps)
def test_it_makes_one_jump_when_providing_two_clouds(self):
clouds = [0, 0]
number_of_jumps = count_jumps_on(clouds)
self.assertEqual(1, number_of_jumps)
def test_it_should_make_no_jumps(self):
clouds = [0]
number_of_jumps = count_jumps_on(clouds)
self.assertEqual(0, number_of_jumps)
