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diff --git a/tests/unittests/test_datasource/test_gce.py b/tests/unittests/test_datasource/test_gce.py
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+#
+# Copyright (C) 2014 Vaidas Jablonskis
+#
+# Author: Vaidas Jablonskis <jablonskis@gmail.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 3, as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+import unittest
+import httpretty
+import re
+
+from urlparse import urlparse
+
+from cloudinit import settings
+from cloudinit import helpers
+from cloudinit.sources import DataSourceGCE
+
+GCE_META = {
+ 'instance/id': '123',
+ 'instance/zone': 'foo/bar',
+ 'project/attributes/sshKeys': 'user:ssh-rsa AA2..+aRD0fyVw== root@server',
+ 'instance/hostname': 'server.project-name.local',
+ 'instance/attributes/user-data': '/bin/echo foo\n',
+}
+
+GCE_META_PARTIAL = {
+ 'instance/id': '123',
+ 'instance/hostname': 'server.project-name.local',
+}
+
+HEADERS = {'X-Google-Metadata-Request': 'True'}
+MD_URL_RE = re.compile(r'http://169.254.169.254/computeMetadata/v1/.*')
+
+
+def _request_callback(method, uri, headers):
+ url_path = urlparse(uri).path
+ if url_path.startswith('/computeMetadata/v1/'):
+ path = url_path.split('/computeMetadata/v1/')[1:][0]
+ else:
+ path = None
+ if path in GCE_META:
+ #return (200, headers, GCE_META.get(path))
+ return (200, headers, GCE_META.get(path))
+ else:
+ return (404, headers, '')
+
+
+class TestDataSourceGCE(unittest.TestCase):
+
+ def setUp(self):
+ self.ds = DataSourceGCE.DataSourceGCE(
+ settings.CFG_BUILTIN, None,
+ helpers.Paths({}))
+
+ @httpretty.activate
+ def test_connection(self):
+ httpretty.register_uri(
+ httpretty.GET, MD_URL_RE,
+ body=_request_callback)
+
+ success = self.ds.get_data()
+ self.assertTrue(success)
+
+ req_header = httpretty.last_request().headers
+ self.assertDictContainsSubset(HEADERS, req_header)
+
+ @httpretty.activate
+ def test_metadata(self):
+ httpretty.register_uri(
+ httpretty.GET, MD_URL_RE,
+ body=_request_callback)
+ self.ds.get_data()
+
+ self.assertEqual(GCE_META.get('instance/hostname'),
+ self.ds.get_hostname())
+
+ self.assertEqual(GCE_META.get('instance/id'),
+ self.ds.get_instance_id())
+
+ self.assertEqual(GCE_META.get('instance/zone'),
+ self.ds.availability_zone)
+
+ self.assertEqual(GCE_META.get('instance/attributes/user-data'),
+ self.ds.get_userdata_raw())
+
+ # we expect a list of public ssh keys with user names stripped
+ self.assertEqual(['ssh-rsa AA2..+aRD0fyVw== root@server'],
+ self.ds.get_public_ssh_keys())
+
+ # test partial metadata (missing user-data in particular)
+ @httpretty.activate
+ def test_metadata_partial(self):
+ httpretty.register_uri(
+ httpretty.GET, MD_URL_RE,
+ body=_request_callback)
+ self.ds.get_data()
+
+ self.assertEqual(GCE_META_PARTIAL.get('instance/id'),
+ self.ds.get_instance_id())
+
+ self.assertEqual(GCE_META_PARTIAL.get('instance/hostname'),
+ self.ds.get_hostname())