def set_version():
"""A before_request function to set microversion."""
try:
flask.g.request_version = version.extract_version(
flask.request.headers)
except ValueError as exc:
flask.g.request_version = version.parse_version_string(
version.min_version_string())
raise httpexceptor.HTTP406('unable to use provided version: %s' % exc)
def test_cows_in_header_no_service(self):
headers = {"openstack-api-version": " 1 . cow "}
request_version = version.extract_version(headers)
self.assertEqual(request_version.min_version, request_version)
def test_weird_whitespacey_header(self):
headers = {"openstack-api-version": "enamel 1 . 0 "}
request_version = version.extract_version(headers)
self.assertEqual(version.Version(1, 0), request_version)
def test_weird_untyped_header(self):
headers = {"openstack-api-version": "1.0 bottles of sangria"}
request_version = version.extract_version(headers)
self.assertEqual(request_version.min_version, request_version)
def test_latest_header(self):
headers = {"openstack-api-version": "enamel latest"}
request_version = version.extract_version(headers)
self.assertEqual(request_version.max_version, request_version)
def test_missing_header(self):
headers = {}
request_version = version.extract_version(headers)
self.assertEqual(request_version.min_version, request_version)
def test_correct_headers(self):
headers = {"openstack-api-version": "enamel 0.9"}
request_version = version.extract_version(headers)
self.assertEqual(version.parse_version_string("0.9"), request_version)
