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#!/usr/bin/env python
# Ubuntu CI Engine
# Copyright 2013, 2014 Canonical Ltd.
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero 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 warranties of
# MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
# PURPOSE. See the GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import urllib2
import unittest
import sys
import yaml
HERE = os.path.abspath(os.path.dirname(__file__))
sys.path.append(os.path.join(HERE, '..', 'ci-utils'))
from ci_utils import data_store
class TestDataStore(unittest.TestCase):
def setUp(self):
super(TestDataStore, self).setUp()
default_config = os.path.join(HERE, '..', 'unit_config')
if not os.path.exists(default_config):
self.skipTest('{} is not available'.format(default_config))
with open(default_config) as fp:
self.auth_config = yaml.safe_load(fp)
self.ds = data_store.DataStore("test", auth_config=self.auth_config)
self.assert_(self.ds, "Failed to create DataStore")
self.addCleanup(self.ds.delete, recursive=True)
self.filename = 'test_file'
self.contents = 'some data'
def test_create_container_twice(self):
self.ds.ensure_swift_client()
# swift is perfectly happy to create the same container twice.
self.ds._create_container(self.ds.container_id)
def test_list_files_empty(self):
""" Test listing files on an empty container. """
files = self.ds.list_files()
self.assertEqual([], files)
def test_add_file(self):
""" Test adding a file. """
self.ds.put_file(self.filename, self.contents)
self.addCleanup(self.ds.delete_file, self.filename)
files = self.ds.list_files()
self.assertEqual([self.filename], files)
def test_add_file_contents(self):
""" Test adding a file has correct contents. """
self.ds.put_file(self.filename, self.contents)
self.addCleanup(self.ds.delete_file, self.filename)
contents = self.ds.get_file(self.filename)
self.assertEqual(contents, self.contents)
def test_public_container(self):
""" Test accesssing a public container. """
self.ds.put_file(self.filename, self.contents)
self.addCleanup(self.ds.delete_file, self.filename)
self.ds.change_visibility(public=True)
response = urllib2.urlopen(self.ds.file_path(self.filename))
self.assertEqual(response.code, 200)
def test_delete_file(self):
""" Test delete file removes the file. """
self.ds.put_file(self.filename, self.contents)
files = self.ds.list_files()
self.assertEqual([self.filename], files)
self.ds.delete_file(self.filename)
files = self.ds.list_files()
self.assertEqual([], files)
def test_put_file_link(self):
""" Test put file returns a valid link. """
link = self.ds.put_file(self.filename, self.contents)
self.addCleanup(self.ds.delete_file, self.filename)
with self.assertRaises(urllib2.HTTPError) as cm:
resp = urllib2.urlopen(link)
self.assertEqual(401, cm.exception.code)
self.ds.change_visibility(public=True)
resp = urllib2.urlopen(link)
self.assertEqual(200, resp.getcode())
class TestDataStoreBadConfigs(unittest.TestCase):
def setUp(self):
super(TestDataStoreBadConfigs, self).setUp()
def test_auth_missing(self):
""" Test that missing auth details is handled correctly. """
with self.assertRaises(data_store.DataStoreException):
ds = data_store.DataStore("test", auth_config={})
ds.ensure_swift_client()
def get_config(self):
default_config = os.path.join(HERE, '..', 'unit_config')
if not os.path.exists(default_config):
self.skipTest('{} is not available'.format(default_config))
with open(default_config) as fp:
return yaml.safe_load(fp)
def test_missing_region(self):
conf = self.get_config()
del conf['auth_region']
with self.assertRaises(data_store.DataStoreException):
ds = data_store.DataStore("test", auth_config=conf)
ds.ensure_swift_client()
def test_bad_region(self):
conf = self.get_config()
conf['auth_region'] = "I don't exist"
with self.assertRaises(data_store.DataStoreException):
ds = data_store.DataStore("test", auth_config=conf)
ds.ensure_swift_client()
if __name__ == "__main__":
unittest.main()
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