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# Copyright 2016 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
import botocore.session
from botocore.exceptions import ParamValidationError
from botocore.stub import Stubber
ALIAS_CASES = [
{
'service': 'ec2',
'operation': 'describe_flow_logs',
'original_name': 'Filter',
'new_name': 'Filters',
'parameter_value': [{'Name': 'traffic-type', 'Values': ['ACCEPT']}],
},
{
'service': 'cloudsearchdomain',
'operation': 'search',
'original_name': 'return',
'new_name': 'returnFields',
'parameter_value': '_all_fields',
'extra_args': {'query': 'foo'},
},
{
'service': 'logs',
'operation': 'create_export_task',
'original_name': 'from',
'new_name': 'fromTime',
'parameter_value': 0,
'extra_args': {
'logGroupName': 'name',
'to': 10,
'destination': 'mybucket',
},
},
]
@pytest.mark.parametrize("case", ALIAS_CASES)
def test_can_use_alias(case):
session = botocore.session.get_session()
_can_use_parameter_in_client_call(session, case)
@pytest.mark.parametrize("case", ALIAS_CASES)
def test_can_use_original_name(case):
session = botocore.session.get_session()
_can_use_parameter_in_client_call(session, case, False)
def _can_use_parameter_in_client_call(session, case, use_alias=True):
client = session.create_client(
case['service'],
region_name='us-east-1',
aws_access_key_id='foo',
aws_secret_access_key='bar',
)
stubber = Stubber(client)
stubber.activate()
operation = case['operation']
params = case.get('extra_args', {})
params = params.copy()
param_name = case['original_name']
if use_alias:
param_name = case['new_name']
params[param_name] = case['parameter_value']
stubbed_response = case.get('stubbed_response', {})
stubber.add_response(operation, stubbed_response)
try:
getattr(client, operation)(**params)
except ParamValidationError as e:
raise AssertionError(
'Expecting %s to be valid parameter for %s.%s but received '
'%s.' % (case['new_name'], case['service'], case['operation'], e)
)
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