def test_empty_array(self):
self.assertIsNone(rotated_array_search([], 10))
print(rotated_array_search([], 10)) # Prints None
def test_none(self):
self.assertIsNone(rotated_array_search(None, 10))
print(rotated_array_search(None, 10)) # Prints None
def test_ordered_array_not_rotated(self):
arr = [1, 2, 3, 4, 5]
expected = self.linear_search(arr, 3)
self.assertEqual(expected, rotated_array_search(arr, 3))
print(rotated_array_search(arr, 3)) # Prints index 2
def test_no_target_value_within_array(self):
arr = [6, 7, 8, 1, 2, 3, 4]
expected = self.linear_search(arr, 10)
self.assertEqual(expected, rotated_array_search(arr, 10))
print(rotated_array_search(
arr, 10)) # Prints -1. No target value within array
def test_rotated_array_search_4(self):
arr = [6, 7, 8, 1, 2, 3, 4]
expected = self.linear_search(arr, 1)
self.assertEqual(expected, rotated_array_search(arr, 1))
print(rotated_array_search(arr, 1)) # Prints index 3