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#
# Copyright (C) 2014 Neal Shrader
#
# Author: Neal Shrader <neal@digitalocean.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 httpretty
import re
from types import ListType
from urlparse import urlparse
from cloudinit import settings
from cloudinit import helpers
from cloudinit.sources import DataSourceDigitalOcean
from .. import helpers as test_helpers
# Abbreviated for the test
DO_INDEX = """id
hostname
user-data
vendor-data
public-keys
region"""
DO_MULTIPLE_KEYS = """ssh-rsa AAAAB3NzaC1yc2EAAAA... neal@digitalocean.com
ssh-rsa AAAAB3NzaC1yc2EAAAA... neal2@digitalocean.com"""
DO_SINGLE_KEY = "ssh-rsa AAAAB3NzaC1yc2EAAAA... neal@digitalocean.com"
DO_META = {
'': DO_INDEX,
'user-data': '#!/bin/bash\necho "user-data"',
'vendor-data': '#!/bin/bash\necho "vendor-data"',
'public-keys': DO_SINGLE_KEY,
'region': 'nyc3',
'id': '2000000',
'hostname': 'cloudinit-test',
}
MD_URL_RE = re.compile(r'http://169.254.169.254/metadata/v1/.*')
def _request_callback(method, uri, headers):
url_path = urlparse(uri).path
if url_path.startswith('/metadata/v1/'):
path = url_path.split('/metadata/v1/')[1:][0]
else:
path = None
if path in DO_META:
return (200, headers, DO_META.get(path))
else:
return (404, headers, '')
class TestDataSourceDigitalOcean(test_helpers.HttprettyTestCase):
def setUp(self):
self.ds = DataSourceDigitalOcean.DataSourceDigitalOcean(
settings.CFG_BUILTIN, None,
helpers.Paths({}))
super(TestDataSourceDigitalOcean, self).setUp()
@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)
@httpretty.activate
def test_metadata(self):
httpretty.register_uri(
httpretty.GET, MD_URL_RE,
body=_request_callback)
self.ds.get_data()
self.assertEqual(DO_META.get('user-data'),
self.ds.get_userdata_raw())
self.assertEqual(DO_META.get('vendor-data'),
self.ds.get_vendordata_raw())
self.assertEqual(DO_META.get('region'),
self.ds.availability_zone)
self.assertEqual(DO_META.get('id'),
self.ds.get_instance_id())
self.assertEqual(DO_META.get('hostname'),
self.ds.get_hostname())
self.assertEqual('http://mirrors.digitalocean.com/',
self.ds.get_package_mirror_info())
# Single key
self.assertEqual([DO_META.get('public-keys')],
self.ds.get_public_ssh_keys())
self.assertIs(type(self.ds.get_public_ssh_keys()), ListType)
@httpretty.activate
def test_multiple_ssh_keys(self):
DO_META['public_keys'] = DO_MULTIPLE_KEYS
httpretty.register_uri(
httpretty.GET, MD_URL_RE,
body=_request_callback)
self.ds.get_data()
# Multiple keys
self.assertEqual(DO_META.get('public-keys').splitlines(),
self.ds.get_public_ssh_keys())
self.assertIs(type(self.ds.get_public_ssh_keys()), ListType)
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