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GitHub Repository: aws/aws-cli
 Path: blob/develop/tests/unit/customizations/test_scalarparse.py
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# Copyright 2017 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.exceptions import ProfileNotFound

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from botocore.session import Session

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from awscli.customizations import scalarparse

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from awscli.testutils import mock, unittest

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class TestScalarParse(unittest.TestCase):

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    def test_register_scalar_parser(self):

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        event_handers = mock.Mock()

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        scalarparse.register_scalar_parser(event_handers)

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        event_handers.register_first.assert_called_with(

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            'session-initialized', scalarparse.add_scalar_parsers)

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    def test_identity(self):

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        self.assertEqual(scalarparse.identity('foo'), 'foo')

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        self.assertEqual(scalarparse.identity(10), 10)

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    def test_scalar_parsers_set(self):

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        session = mock.Mock()

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        session.get_scoped_config.return_value = {'cli_timestamp_format':

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                                                  'none'}

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        scalarparse.add_scalar_parsers(session)

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        session.get_component.assert_called_with('response_parser_factory')

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        factory = session.get_component.return_value

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        expected = [mock.call(blob_parser=scalarparse.identity),

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                    mock.call(timestamp_parser=scalarparse.identity)]

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        self.assertEqual(factory.set_parser_defaults.mock_calls,

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                         expected)

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    def test_choose_none_timestamp_formatter(self):

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        session = mock.Mock(spec=Session)

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        session.get_scoped_config.return_value = {'cli_timestamp_format':

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                                                  'none'}

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        factory = session.get_component.return_value

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        scalarparse.add_scalar_parsers(session)

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        factory.set_parser_defaults.assert_called_with(

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            timestamp_parser=scalarparse.identity)

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    def test_choose_iso_timestamp_formatter(self):

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        session = mock.Mock(spec=Session)

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        session.get_scoped_config.return_value = {'cli_timestamp_format':

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                                                  'iso8601'}

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        factory = session.get_component.return_value

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        scalarparse.add_scalar_parsers(session)

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        factory.set_parser_defaults.assert_called_with(

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            timestamp_parser=scalarparse.iso_format)

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    def test_choose_invalid_timestamp_formatter(self):

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        session = mock.Mock(spec=Session)

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        session.get_scoped_config.return_value = {'cli_timestamp_format':

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                                                  'foobar'}

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        session.get_component.return_value

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        with self.assertRaises(ValueError):

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            scalarparse.add_scalar_parsers(session)

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    def test_choose_timestamp_parser_profile_not_found(self):

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        session = mock.Mock(spec=Session)

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        session.get_scoped_config.side_effect = ProfileNotFound(profile='foo')

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        factory = session.get_component.return_value

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        scalarparse.add_scalar_parsers(session)

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        factory.set_parser_defaults.assert_called_with(

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            timestamp_parser=scalarparse.identity)

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