python-boto3/tests/functional/dynamodb/test_table.py

# 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
#
# https://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, mock

import boto3
from botocore.stub import Stubber


class TestTableResourceCustomizations(unittest.TestCase):

    maxDiff = None

    def setUp(self):
        self.resource = boto3.resource('dynamodb', 'us-east-1')

    def test_resource_has_batch_writer_added(self):
        table = self.resource.Table('mytable')
        assert hasattr(table, 'batch_writer')

    def test_operation_without_output(self):
        table = self.resource.Table('mytable')
        stubber = Stubber(table.meta.client)
        stubber.add_response('tag_resource', {})
        arn = 'arn:aws:dynamodb:us-west-2:123456789:table/mytable'

        with stubber:
            table.meta.client.tag_resource(
                ResourceArn=arn,
                Tags=[{'Key': 'project', 'Value': 'val'}]
            )

        stubber.assert_no_pending_responses()