231 lines
11 KiB
Python
231 lines
11 KiB
Python
# 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 os
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import shutil
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import zipfile
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from toscaparser.common.exception import URLException
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from toscaparser.common.exception import ValidationError
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from toscaparser.prereq.csar import CSAR
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from toscaparser.tests.base import TestCase
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import toscaparser.utils
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from toscaparser.utils.gettextutils import _
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class CSARPrereqTest(TestCase):
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base_path = os.path.dirname(os.path.abspath(__file__))
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def test_file_exists(self):
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path = os.path.join(self.base_path, "data/CSAR/csar_not_there.zip")
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csar = CSAR(path)
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error = self.assertRaises(ValidationError, csar.validate)
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self.assertEqual(_('"%s" does not exist.') % path, str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_file_is_zip(self):
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path = os.path.join(self.base_path, "data/CSAR/csar_not_zip.zip")
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csar = CSAR(path)
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error = self.assertRaises(ValidationError, csar.validate)
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self.assertEqual(_('"%s" is not a valid zip file.') % path, str(error))
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def test_url_is_zip(self):
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path = "https://github.com/openstack/tosca-parser/raw/master/" \
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"toscaparser/tests/data/CSAR/csar_not_zip.zip"
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csar = CSAR(path, False)
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error = self.assertRaises(ValidationError, csar.validate)
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self.assertEqual(_('"%s" is not a valid zip file.') % path, str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_metadata_file_exists(self):
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path = os.path.join(self.base_path,
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"data/CSAR/csar_no_metadata_file.zip")
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csar = CSAR(path)
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error = self.assertRaises(ValidationError, csar.validate)
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self.assertEqual(_('"%s" is not a valid CSAR as it does not contain '
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'the required file "TOSCA.meta" in the folder '
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'"TOSCA-Metadata".') % path, str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_valid_metadata_file_exists(self):
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path = os.path.join(self.base_path,
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"data/CSAR/csar_wrong_metadata_file.zip")
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csar = CSAR(path)
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error = self.assertRaises(ValidationError, csar.validate)
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self.assertEqual(_('"%s" is not a valid CSAR as it does not contain '
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'the required file "TOSCA.meta" in the folder '
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'"TOSCA-Metadata".') % path, str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_metadata_is_yaml(self):
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path = os.path.join(self.base_path,
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"data/CSAR/csar_metadata_not_yaml.zip")
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csar = CSAR(path)
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error = self.assertRaises(ValidationError, csar.validate)
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self.assertEqual(_('The file "TOSCA-Metadata/TOSCA.meta" in the CSAR '
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'"%s" does not contain valid YAML content.') % path,
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str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_metadata_exists(self):
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path = os.path.join(self.base_path,
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"data/CSAR/csar_missing_metadata.zip")
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csar = CSAR(path)
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error = self.assertRaises(ValidationError, csar.validate)
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self.assertEqual(_('The CSAR "%s" is missing the required metadata '
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'"Entry-Definitions" in '
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'"TOSCA-Metadata/TOSCA.meta".') % path, str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_entry_def_exists(self):
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path = os.path.join(self.base_path,
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"data/CSAR/csar_invalid_entry_def.zip")
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csar = CSAR(path)
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error = self.assertRaises(ValidationError, csar.validate)
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self.assertEqual(_('The "Entry-Definitions" file defined in the CSAR '
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'"%s" does not exist.') % path, str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_csar_invalid_import_path(self):
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path = os.path.join(self.base_path,
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"data/CSAR/csar_wordpress_invalid_import_path.zip")
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csar = CSAR(path)
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error = self.assertRaises(ImportError, csar.validate)
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self.assertEqual(_('Import "Invalid_import_path/wordpress.yaml" is'
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' not valid.'), str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_csar_invalid_import_url(self):
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path = os.path.join(self.base_path,
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"data/CSAR/csar_wordpress_invalid_import_url.zip")
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csar = CSAR(path)
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error = self.assertRaises(URLException, csar.validate)
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self.assertEqual(_('Failed to reach server '
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'"https://raw.githubusercontent.com/openstack/'
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'tosca-parser/master/toscaparser/tests/data/CSAR/'
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'tosca_single_instance_wordpress/Definitions/'
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'wordpress1.yaml". Reason is: Not Found.'),
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str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_csar_invalid_script_path(self):
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path = os.path.join(self.base_path,
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"data/CSAR/csar_wordpress_invalid_script_path.zip")
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csar = CSAR(path)
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error = self.assertRaises(ValueError, csar.validate)
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self.assertTrue(
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str(error) == _('The resource "Scripts/WordPress/install.sh" does '
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'not exist.') or
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str(error) == _('The resource "Scripts/WordPress/configure.sh" '
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'does not exist.'))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_csar_invalid_script_url(self):
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path = os.path.join(self.base_path,
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"data/CSAR/csar_wordpress_invalid_script_url.zip")
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csar = CSAR(path)
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error = self.assertRaises(URLException, csar.validate)
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self.assertEqual(_('The resource at '
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'"https://raw.githubusercontent.com/openstack/'
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'tosca-parser/master/toscaparser/tests/data/CSAR/'
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'tosca_single_instance_wordpress/Scripts/WordPress/'
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'install1.sh" cannot be accessed.'),
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str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_valid_csar(self):
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path = os.path.join(self.base_path, "data/CSAR/csar_hello_world.zip")
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csar = CSAR(path)
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self.assertTrue(csar.validate())
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_valid_csar_with_url_import_and_script(self):
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path = os.path.join(self.base_path, "data/CSAR/csar_wordpress_with_url"
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"_import_and_script.zip")
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csar = CSAR(path)
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self.assertTrue(csar.validate())
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_metadata_invalid_csar(self):
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path = os.path.join(self.base_path,
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"data/CSAR/csar_metadata_not_yaml.zip")
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csar = CSAR(path)
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error = self.assertRaises(ValidationError, csar.get_author)
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self.assertEqual(_('The file "TOSCA-Metadata/TOSCA.meta" in the CSAR '
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'"%s" does not contain valid YAML content.') % path,
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str(error))
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_metadata_valid_csar(self):
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path = os.path.join(self.base_path, "data/CSAR/csar_hello_world.zip")
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csar = CSAR(path)
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expected_meta = {'TOSCA-Meta-File-Version': 1.0,
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'CSAR-Version': 1.1,
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'Created-By': 'OASIS TOSCA TC',
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'Entry-Definitions': 'tosca_helloworld.yaml'}
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self.assertEqual(expected_meta, csar.get_metadata(),
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'The extracted metadata of the CSAR %(csar)s does '
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'not match the expected metadata %(meta)s'
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% {'csar': path, 'meta': expected_meta.__str__()})
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self.assertEqual(1.1, csar.get_version())
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self.assertEqual('OASIS TOSCA TC', csar.get_author())
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self.assertEqual('tosca_helloworld.yaml', csar.get_main_template())
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self.assertEqual('Template for deploying a single server with '
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'predefined properties.', csar.get_description())
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_csar_main_template(self):
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path = os.path.join(self.base_path, "data/CSAR/csar_hello_world.zip")
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csar = CSAR(path)
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yaml_file = os.path.join(os.path.dirname(os.path.abspath(__file__)),
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"data/tosca_helloworld.yaml")
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expected_yaml = toscaparser.utils.yamlparser.load_yaml(yaml_file)
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self.assertEqual(expected_yaml, csar.get_main_template_yaml())
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_decompress(self):
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path = os.path.join(self.base_path, "data/CSAR/csar_hello_world.zip")
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csar = CSAR(path)
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csar.decompress()
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zf = zipfile.ZipFile(path)
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for name in zf.namelist():
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tmp_path = os.path.join(csar.temp_dir, name)
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self.assertTrue(os.path.isdir(tmp_path) or
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os.path.isfile(tmp_path))
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shutil.rmtree(csar.temp_dir)
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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def test_alternate_csar_extension(self):
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path = os.path.join(self.base_path, "data/CSAR/csar_elk.csar")
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csar = CSAR(path)
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self.assertTrue(csar.validate())
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self.assertTrue(csar.temp_dir is None or
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not os.path.exists(csar.temp_dir))
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