Adding initial barbican client and model

Creating a barebones structure for barbican tests.

Change-Id: I57966ffd3d250e5bea13648cc0d8164a404473cc

cloudcafe/cloudkeep/__init__.py

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+"""
+Copyright 2013 Rackspace
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License 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.
+"""

cloudcafe/cloudkeep/barbican/__init__.py

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+"""
+Copyright 2013 Rackspace
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License 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.
+"""

cloudcafe/cloudkeep/barbican/client.py

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+"""
+Copyright 2013 Rackspace
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License 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 cafe.engine.clients.rest import AutoMarshallingRestClient
+from cloudcafe.cloudkeep.barbican.models.version import Version
+
+
+class VersionClient(AutoMarshallingRestClient):
+    def __init__(self, url, serialize_format=None, deserialize_format=None):
+        """
+        @param url: Base URL of meniscus api
+        @type url: String
+        """
+        super(VersionClient, self).__init__(serialize_format,
+                                            deserialize_format)
+        self.url = url
+
+    def get_version(self):
+        """
+        @summary: Retrieves the version information from the API
+        """
+        resp = self.request('GET', self.url, response_entity_type=Version)
+        return resp

cloudcafe/cloudkeep/barbican/models/__init__.py

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+"""
+Copyright 2013 Rackspace
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License 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.
+"""

cloudcafe/cloudkeep/barbican/models/version.py

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+"""
+Copyright 2013 Rackspace
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License 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.
+"""
+
+import json
+from cafe.engine.models.base import AutoMarshallingModel
+
+
+class Version(AutoMarshallingModel):
+    def __init__(self, version, build):
+        super(Version, self).__init__()
+        self.v1 = version
+        self.build = build
+
+    @classmethod
+    def _json_to_obj(cls, serialized_str):
+        """Returns an instance of a Version based on the json serialized_str
+        passed in."""
+        result = None
+        json_obj = json.loads(serialized_str)
+        if json_obj is not None:
+            result = cls._dict_to_obj(json_obj)
+        return result
+
+    @classmethod
+    def _dict_to_obj(cls, json_dict):
+        kwargs = {
+            'version': json_dict.get('v1'),
+            'build': json_dict.get('build')
+        }
+        return Version(**kwargs)

cloudcafe/cloudkeep/config.py

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+"""
+Copyright 2013 Rackspace
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License 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 cloudcafe.common.models.configuration import ConfigSectionInterface
+
+
+class MarshallingConfig(ConfigSectionInterface):
+    SECTION_NAME = 'marshalling'
+
+    @property
+    def serializer(self):
+        return self.get("serialize_format")
+
+    @property
+    def deserializer(self):
+        return self.get("deserialize_format")
+
+
+class CloudKeepConfig(ConfigSectionInterface):
+    SECTION_NAME = 'cloudkeep'
+
+    @property
+    def base_url(self):
+        return self.get("base_url")
+
+    @property
+    def api_version(self):
+        return self.get("api_version")

configs/cloudkeep/reference.config

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+# ======================================================
+# reference.config
+# ------------------------------------------------------
+# This configuration is specifically a reference
+# implementation for a configuration file.
+# You must create a proper configuration file and supply
+# the correct values for your Environment(s)
+#
+# For multiple environments it is suggested that you
+# generate specific configurations and name the files
+# <ENVIRONMENT>.<FORMAT>.config
+# ======================================================
+[marshalling]
+serialize_format=json
+deserialize_format=json
+
+[cloudkeep]
+base_url=http://localhost:8080
+api_version=v1