65 lines
2.6 KiB
Python
65 lines
2.6 KiB
Python
# Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"). You
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# may not use this file except in compliance with the License. A copy of
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# the License is located at
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#
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# http://aws.amazon.com/apache2.0/
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#
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# or in the "license" file accompanying this file. This file is
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# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
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# ANY KIND, either express or implied. See the License for the specific
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# language governing permissions and limitations under the License.
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from botocore.compat import json
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from botocore.config import Config
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from tests import BaseSessionTest, ClientHTTPStubber
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class TestDynamoDBEndpointDiscovery(BaseSessionTest):
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def setUp(self):
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super().setUp()
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self.region = 'us-west-2'
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self.config = Config(endpoint_discovery_enabled=True)
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self.create_client()
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def create_client(self):
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self.client = self.session.create_client(
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'dynamodb', self.region, config=self.config
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)
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self.http_stubber = ClientHTTPStubber(self.client)
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def test_dynamodb_endpoint_discovery_enabled(self):
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discovered_endpoint = 'https://discovered.domain'
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response = {
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'Endpoints': [
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{
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'Address': discovered_endpoint,
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'CachePeriodInMinutes': 1,
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}
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]
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}
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response_body = json.dumps(response).encode()
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with self.http_stubber as stubber:
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stubber.add_response(status=200, body=response_body)
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stubber.add_response(status=200, body=b'{}')
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self.client.describe_table(TableName='sometable')
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self.assertEqual(len(self.http_stubber.requests), 2)
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discover_request = self.http_stubber.requests[1]
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self.assertEqual(discover_request.url, discovered_endpoint)
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def test_dynamodb_endpoint_discovery_disabled(self):
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self.config = Config(endpoint_discovery_enabled=False)
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self.create_client()
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with self.http_stubber as stubber:
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stubber.add_response(status=200, body=b'{}')
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self.client.describe_table(TableName='sometable')
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self.assertEqual(len(self.http_stubber.requests), 1)
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def test_dynamodb_endpoint_discovery_no_config_default(self):
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self.config = None
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self.create_client()
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with self.http_stubber as stubber:
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stubber.add_response(status=200, body=b'{}')
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self.client.describe_table(TableName='sometable')
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self.assertEqual(len(self.http_stubber.requests), 1)
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