93 lines
3.3 KiB
Python
93 lines
3.3 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 tests import BaseSessionTest, mock
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class RecordingHandler:
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def __init__(self):
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self.recorded_events = []
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def record(self, event_name, **kwargs):
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self.recorded_events.append((event_name, kwargs))
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class TestClientEvents(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.client = self.session.create_client('ec2', self.region)
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def test_emit_response_received(self):
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recording_handler = RecordingHandler()
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self.client.meta.events.register(
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'response-received.ec2.DescribeRegions', recording_handler.record
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)
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with mock.patch(
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'botocore.httpsession.URLLib3Session.send'
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) as mock_send:
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response_body = (
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b'<?xml version="1.0" ?>'
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b'<DescribeRegionsResponse xmlns="">'
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b'</DescribeRegionsResponse>'
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)
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mock_send.return_value = mock.Mock(
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status_code=200, headers={}, content=response_body
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)
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self.client.describe_regions()
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self.assertEqual(
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recording_handler.recorded_events,
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[
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(
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'response-received.ec2.DescribeRegions',
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{
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'exception': None,
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'response_dict': {
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'body': response_body,
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'headers': {},
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'context': mock.ANY,
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'status_code': 200,
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},
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'parsed_response': {'ResponseMetadata': mock.ANY},
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'context': mock.ANY,
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},
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)
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],
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)
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def test_emit_response_received_for_exception(self):
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recording_handler = RecordingHandler()
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self.client.meta.events.register(
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'response-received.ec2.DescribeRegions', recording_handler.record
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)
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with mock.patch(
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'botocore.httpsession.URLLib3Session.send'
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) as mock_send:
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raised_exception = RuntimeError('Unexpected exception')
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mock_send.side_effect = raised_exception
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with self.assertRaises(RuntimeError):
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self.client.describe_regions()
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self.assertEqual(
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recording_handler.recorded_events,
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[
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(
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'response-received.ec2.DescribeRegions',
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{
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'exception': raised_exception,
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'response_dict': None,
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'parsed_response': None,
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'context': mock.ANY,
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},
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)
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],
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)
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