python-boto3/tests/functional/test_session.py

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2015-11-27 23:25:33 +01:00
# Copyright 2015 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 tests import unittest
import boto3.session
class TestSession(unittest.TestCase):
def setUp(self):
self.session = boto3.session.Session(region_name='us-west-2')
def test_events_attribute(self):
# Create some function to register.
def my_handler(my_list, **kwargs):
return my_list.append('my_handler called')
# Register the handler to the event.
self.session.events.register('myevent', my_handler)
initial_list = []
# Emit the event.
self.session.events.emit('myevent', my_list=initial_list)
# Ensure that the registered handler was called.
self.assertEqual(initial_list, ['my_handler called'])