import pytest
from endpoints.appr.models_cnr import _strip_sha256_header


@pytest.mark.parametrize('digest,expected', [
  ('sha256:251b6897608fb18b8a91ac9abac686e2e95245d5a041f2d1e78fe7a815e6480a',
   '251b6897608fb18b8a91ac9abac686e2e95245d5a041f2d1e78fe7a815e6480a'),
  ('251b6897608fb18b8a91ac9abac686e2e95245d5a041f2d1e78fe7a815e6480a',
   '251b6897608fb18b8a91ac9abac686e2e95245d5a041f2d1e78fe7a815e6480a'),])
def test_stip_sha256(digest, expected):
  assert _strip_sha256_header(digest) == expected