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# Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
from botocore.session import get_session
_H2_REQUIRED = object()
# Service names to list of known HTTP 2 operations
_KNOWN_SERVICES = {
'kinesis': ['SubscribeToShard'],
}
def test_all_uses_of_h2_are_known():
session = get_session()
loader = session.get_component('data_loader')
services = loader.list_available_services('service-2')
for service in services:
service_model = session.get_service_model(service)
h2_config = service_model.metadata.get('protocolSettings', {}).get('h2')
if h2_config == 'required':
yield _assert_h2_service_is_known, service
elif h2_config == 'eventstream':
for operation in service_model.operation_names:
operation_model = service_model.operation_model(operation)
if operation_model.has_event_stream_output:
yield _assert_h2_operation_is_known, service, operation
def _assert_h2_service_is_known(service):
# Validates that a service that requires HTTP 2 for all operations is known
message = 'Found unknown HTTP 2 service: %s' % service
assert _KNOWN_SERVICES.get(service) is _H2_REQUIRED, message
def _assert_h2_operation_is_known(service, operation):
# Validates that an operation that requires HTTP 2 is known
known_operations = _KNOWN_SERVICES.get(service, [])
message = 'Found unknown HTTP 2 operation: %s.%s' % (service, operation)
assert operation in known_operations, message
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