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# Copyright 2020 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.
import pytest
from botocore.session import Session
def _all_services():
session = Session()
service_names = session.get_available_services()
return [session.get_service_model(name) for name in service_names]
# Only compute our service models once
ALL_SERVICES = _all_services()
def _all_service_error_shapes():
for service_model in ALL_SERVICES:
yield from service_model.error_shapes
def _all_operations():
for service_model in ALL_SERVICES:
for operation_name in service_model.operation_names:
yield service_model.operation_model(operation_name).output_shape
def _assert_not_shadowed(key, shape):
if not shape:
return
assert (
key not in shape.members
), f'Found shape "{shape.name}" that shadows the botocore response key "{key}"'
@pytest.mark.parametrize("operation_output_shape", _all_operations())
def test_response_metadata_is_not_shadowed(operation_output_shape):
_assert_not_shadowed('ResponseMetadata', operation_output_shape)
@pytest.mark.parametrize("error_shape", _all_service_error_shapes())
def test_exceptions_do_not_shadow_response_metadata(error_shape):
_assert_not_shadowed('ResponseMetadata', error_shape)
@pytest.mark.parametrize("error_shape", _all_service_error_shapes())
def test_exceptions_do_not_shadow_error(error_shape):
_assert_not_shadowed('Error', error_shape)
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