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Viewing changes to heatclient/tests/test_template_format.py

  • Committer: Package Import Robot
  • Author(s): Chuck Short
  • Date: 2014-03-06 17:41:15 UTC
  • mto: This revision was merged to the branch mainline in revision 8.
  • Revision ID: package-import@ubuntu.com-20140306174115-ecpzxbyb30tl5i7a
Tags: upstream-0.2.8
Import upstream version 0.2.8

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heatclient/tests/test_template_format.py
 
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
 
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#    Licensed under the Apache License, Version 2.0 (the "License"); you may
 
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#    not use this file except in compliance with the License. You may obtain
 
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#    a copy of the License at
 
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#
 
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#         http://www.apache.org/licenses/LICENSE-2.0
 
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#
 
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#    Unless required by applicable law or agreed to in writing, software
 
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#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 
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#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 
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#    License for the specific language governing permissions and limitations
 
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#    under the License.
 
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import mock
 
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import testscenarios
 
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import testtools
 
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import yaml
 
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from heatclient.common import template_format
 
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load_tests = testscenarios.load_tests_apply_scenarios
 
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class YamlParseExceptions(testtools.TestCase):
 
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    scenarios = [
 
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        ('scanner', dict(raised_exception=yaml.scanner.ScannerError())),
 
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        ('parser', dict(raised_exception=yaml.parser.ParserError())),
 
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        ('reader',
 
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         dict(raised_exception=yaml.reader.ReaderError('', '', '', '', ''))),
 
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    ]
 
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    def test_parse_to_value_exception(self):
 
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        text = 'not important'
 
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        with mock.patch.object(yaml, 'load') as yaml_loader:
 
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            yaml_loader.side_effect = self.raised_exception
 
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            self.assertRaises(ValueError,
 
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                              template_format.parse, text)
 
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    def test_parse_no_version_format(self):
 
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        yaml = ''
 
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        self.assertRaises(ValueError, template_format.parse, yaml)
 
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        yaml2 = '''Parameters: {}
 
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Mappings: {}
 
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Resources: {}
 
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Outputs: {}
 
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'''
 
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        self.assertRaises(ValueError, template_format.parse, yaml2)