def test_delete_and_verify_verify_404(self):
"""
:func:`delete_and_verify` gets server details after successful delete
and succeeds if get server details returns 404
"""
eff = delete_and_verify('sid')
eff = resolve_effect(
eff, service_request_error_response(APIError(204, {})),
is_error=True)
r = resolve_effect(eff, (StubResponse(404, {}), {"itemNotFound": {}}))
self.assertIsNone(r)
def test_delete_and_verify_del_fails(self):
"""
:func:`delete_and_verify` fails if delete server fails
"""
eff = delete_and_verify('sid')
self.assertRaises(
APIError,
resolve_effect,
eff,
service_request_error_response(APIError(500, '')),
is_error=True)
def test_delete_and_verify_del_404(self):
"""
:func:`delete_and_verify` invokes server delete and succeeds on 404
"""
eff = delete_and_verify('sid')
self.assertEqual(
eff.intent,
service_request(
ServiceType.CLOUD_SERVERS, 'DELETE', 'servers/sid',
success_pred=has_code(404)).intent)
self.assertEqual(resolve_effect(eff, (ANY, {})), (ANY, {}))
def test_delete_and_verify_del_fails_non_apierror(self):
"""
:func:`delete_and_verify` fails if delete server fails with error
other than APIError
"""
eff = delete_and_verify('sid')
self.assertRaises(
ValueError,
resolve_effect,
eff,
service_request_error_response(ValueError('meh')),
is_error=True)
def test_delete_and_verify_verify_unexpectedstatus(self):
"""
:func:`delete_and_verify` raises `UnexpectedServerStatus` error
if server status returned after deleting is not "deleting"
"""
eff = delete_and_verify('sid')
eff = resolve_effect(
eff, service_request_error_response(APIError(204, {})),
is_error=True)
self.assertRaises(
UnexpectedServerStatus,
resolve_effect,
eff,
(StubResponse(200, {}),
{'server': {"OS-EXT-STS:task_state": 'bad'}})
)
def test_delete_and_verify_verifies(self):
"""
:func:`delete_and_verify` verifies if the server task_state has changed
to "deleting" after successful delete server call and succeeds if that
has happened. The details call succeeds if it returns 404
"""
eff = delete_and_verify('sid')
eff = resolve_effect(
eff, service_request_error_response(APIError(204, {})),
is_error=True)
self.assertEqual(
eff.intent,
service_request(
ServiceType.CLOUD_SERVERS, 'GET', 'servers/sid',
success_pred=has_code(200, 404)).intent)
r = resolve_effect(
eff,
(StubResponse(200, {}),
{'server': {"OS-EXT-STS:task_state": 'deleting'}}))
self.assertIsNone(r)