def test_selective_sort_1_2_3_asc(): assert sorting.selective_sort([1, 2, 3], "asc") == [1, 2, 3]
def test_selective_sort_1_2_3_desc(): assert sorting.selective_sort([1, 2, 3], "desc") == [3, 2, 1]
def test_selective_sort_m3_m2_m1_desc(): assert sorting.selective_sort([-3, -2, -1], "desc") == [-1, -2, -3]
def test_selective_sort_0_asc(): assert sorting.selective_sort([0], "asc") == [0]
def test_selective_sort_0_1_m1_desc(): assert sorting.selective_sort([0, 1, -1], "desc") == [1, 0, -1]
def test_selective_sort_3_2_1_desc(): assert sorting.selective_sort([3, 2, 1], "desc") == [3, 2, 1]
def test_selective_sort_3_2_1_asc(): assert sorting.selective_sort([3, 2, 1], "asc") == [1, 2, 3]