import pytest

from app import app
from util.config import URLSchemeAndHostname
from util.secscan.secscan_util import get_blob_download_uri_getter

from test.fixtures import *

@pytest.mark.parametrize('url_scheme_and_hostname, repo_namespace, checksum, expected_value,', [
  (URLSchemeAndHostname('http', 'localhost:5000'),
   'devtable/simple', 'tarsum+sha256:123',
   'http://localhost:5000/v2/devtable/simple/blobs/tarsum%2Bsha256:123'),
])
def test_blob_download_uri_getter(app, url_scheme_and_hostname,
                                         repo_namespace, checksum,
                                         expected_value):
  blob_uri_getter = get_blob_download_uri_getter(app.test_request_context('/'), url_scheme_and_hostname)

  assert blob_uri_getter(repo_namespace, checksum) == expected_value