class ServersTestCase(unittest.TestCase):
def setUp(self):
PortPool().change_range()
self.path = tempfile.mktemp(prefix="test-storage")
self.servers = Servers()
self.servers.set_settings(os.environ.get('MONGOBIN', ""))
def remove_path(self, path):
onerror = lambda func, filepath, exc_info: (os.chmod(
filepath, stat.S_IWUSR), func(filepath))
if os.path.isfile(path):
try:
os.remove(path)
except OSError:
time.sleep(2)
onerror(os.remove, path, None)
def tearDown(self):
self.servers.cleanup()
self.remove_path(self.path)
def test_singleton(self):
self.assertEqual(id(self.servers), id(Servers()))
def test_bool(self):
self.assertEqual(False, bool(self.servers))
self.servers.create('mongod', {}, autostart=False)
self.assertTrue(True, bool(self.servers))
def test_operations(self):
server_id = self.servers.create('mongod', {}, autostart=False)
self.assertTrue(len(self.servers) == 1)
self.assertTrue(server_id in self.servers)
server_id2 = 'server-id2'
server2 = Server(
os.path.join(os.environ.get('MONGOBIN', ''), 'mongod'), {})
server2.start(30)
server2_pid = server2.info()['procInfo']['pid']
self.servers[server_id2] = server2
self.assertTrue(
self.servers[server_id2]['procInfo']['pid'] == server2_pid)
self.assertTrue(server_id2 in self.servers)
for h_id in self.servers:
self.assertTrue(h_id in (server_id, server_id2))
operator.delitem(self.servers, server_id2)
self.assertFalse(server_id2 in self.servers)
server2.stop()
server2.cleanup()
def test_cleanup(self):
self.servers.create('mongod', {}, autostart=False)
self.servers.create('mongod', {}, autostart=True)
self.assertTrue(len(self.servers) == 2)
self.servers.cleanup()
self.assertTrue(len(self.servers) == 0)
def test_new_server(self):
self.assertTrue(len(self.servers) == 0)
server_id = self.servers.create('mongod', {}, autostart=False)
info = self.servers.info(server_id)
self.assertTrue(len(self.servers) == 1)
self.assertNotIn('pid', info['procInfo'])
server_id2 = self.servers.create('mongod', {}, autostart=True)
info = self.servers.info(server_id2)
self.assertTrue(info['procInfo']['pid'] > 0)
self.assertRaises(OSError, self.servers.create, 'fake_process_', {})
def test_new_server_with_auth(self):
server_id = self.servers.create('mongod', {},
login='******',
password='******',
autostart=True)
hostname = self.servers.hostname(server_id)
c = pymongo.MongoClient(hostname)
self.assertRaises(pymongo.errors.OperationFailure,
c.admin.collection_names)
self.assertTrue(c.admin.authenticate('adminko', 'password'))
self.assertTrue(isinstance(c.admin.collection_names(), list))
self.assertTrue(c.admin.logout() is None)
self.assertRaises(pymongo.errors.OperationFailure,
c.admin.collection_names)
def test_hdel(self):
self.assertEqual(len(self.servers), 0)
h_id = self.servers.create('mongod', {}, autostart=True)
self.assertEqual(len(self.servers), 1)
h_info = self.servers.info(h_id)['procInfo']
self.assertTrue(os.path.exists(h_info['params']['dbpath']))
self.assertTrue(os.path.exists(h_info['optfile']))
self.servers.remove(h_id)
self.assertEqual(len(self.servers), 0) # check length
# check cleanup
self.assertFalse(os.path.exists(h_info['params']['dbpath']))
self.assertFalse(os.path.exists(h_info['optfile']))
def test_hcommand(self):
h_id = self.servers.create('mongod', {}, autostart=False)
self.assertTrue(self.servers.command(h_id, 'start'))
self.assertTrue(self.servers.command(h_id, 'stop'))
self.assertTrue(self.servers.command(h_id, 'start'))
self.assertTrue(self.servers.command(h_id, 'restart'))
self.assertRaises(ValueError, self.servers.command, h_id, 'fake')
def test_hinfo(self):
h_id = self.servers.create('mongod', {}, autostart=False)
info = self.servers.info(h_id)
self.assertEqual(info['id'], h_id)
self.assertNotIn('pid', info['procInfo'])
self.assertEqual(info['statuses'], {})
self.assertEqual(info['serverInfo'], {})
def test_host_to_server_id(self):
h_id = self.servers.create('mongod', {}, autostart=True)
h_uri = self.servers.hostname(h_id)
h2_id = self.servers.create('mongod', {}, autostart=True)
h2_uri = self.servers.hostname(h2_id)
self.assertEqual(self.servers.host_to_server_id(h_uri), h_id)
self.assertEqual(self.servers.host_to_server_id(h2_uri), h2_id)
def test_hostname(self):
h_id = self.servers.create('mongod', {}, autostart=True)
h_uri = self.servers.hostname(h_id)
self.assertEqual(self.servers.hostname(h_id), h_uri)
def test_is_alive(self):
h_id = self.servers.create('mongod', {}, autostart=True)
self.assertEqual(self.servers.is_alive(h_id), True)
self.servers.command(h_id, 'stop')
self.assertEqual(self.servers.is_alive(h_id), False)
def test_db_command(self):
h_id = self.servers.create('mongod', {}, autostart=False)
self.assertRaises(pymongo.errors.PyMongoError, self.servers.db_command,
h_id, 'serverStatus', None, False)
self.servers.command(h_id, 'start', 10)
self.assertEqual(
self.servers.db_command(h_id,
'serverStatus',
arg=None,
is_eval=False).get('ok', -1), 1)
self.assertEqual(
self.servers.db_command(h_id,
'db.getName()',
arg=None,
is_eval=True), 'admin')
def test_id_specified(self):
id = 'xyzzy'
h_id = self.servers.create('mongod', {}, autostart=False, server_id=id)
self.assertEqual(id, h_id)
class ServersTestCase(unittest.TestCase):
def setUp(self):
PortPool().change_range()
self.path = tempfile.mktemp(prefix="test-storage")
self.servers = Servers()
self.servers.set_settings(os.environ.get('MONGOBIN', ""))
def remove_path(self, path):
onerror = lambda func, filepath, exc_info: (os.chmod(filepath, stat.S_IWUSR), func(filepath))
if os.path.isfile(path):
try:
os.remove(path)
except OSError:
time.sleep(2)
onerror(os.remove, path, None)
def tearDown(self):
self.servers.cleanup()
self.remove_path(self.path)
def test_singleton(self):
self.assertEqual(id(self.servers), id(Servers()))
def test_set_settings(self):
default_release = 'old-release'
releases = {default_release: os.path.join(os.getcwd(), 'bin')}
self.servers.set_settings(releases, default_release)
self.assertEqual(releases, self.servers.releases)
self.assertEqual(default_release, self.servers.default_release)
def test_bool(self):
self.assertEqual(False, bool(self.servers))
self.servers.create('mongod', {}, autostart=False)
self.assertTrue(True, bool(self.servers))
def test_operations(self):
server_id = self.servers.create('mongod', {}, autostart=False)
self.assertTrue(len(self.servers) == 1)
self.assertTrue(server_id in self.servers)
server_id2 = 'server-id2'
server2 = Server(os.path.join(os.environ.get('MONGOBIN', ''), 'mongod'), {})
server2.start(30)
server2_pid = server2.info()['procInfo']['pid']
self.servers[server_id2] = server2
self.assertTrue(self.servers[server_id2]['procInfo']['pid'] == server2_pid)
self.assertTrue(server_id2 in self.servers)
for h_id in self.servers:
self.assertTrue(h_id in (server_id, server_id2))
operator.delitem(self.servers, server_id2)
self.assertFalse(server_id2 in self.servers)
server2.stop()
server2.cleanup()
def test_cleanup(self):
self.servers.create('mongod', {}, autostart=False)
self.servers.create('mongod', {}, autostart=True)
self.assertTrue(len(self.servers) == 2)
self.servers.cleanup()
self.assertTrue(len(self.servers) == 0)
def test_new_server(self):
self.assertTrue(len(self.servers) == 0)
server_id = self.servers.create('mongod', {}, autostart=False)
info = self.servers.info(server_id)
self.assertTrue(len(self.servers) == 1)
self.assertNotIn('pid', info['procInfo'])
server_id2 = self.servers.create('mongod', {}, autostart=True)
info = self.servers.info(server_id2)
self.assertTrue(info['procInfo']['pid'] > 0)
self.assertRaises(OSError, self.servers.create, 'fake_process_', {})
def test_new_server_with_auth(self):
server_id = self.servers.create('mongod', {}, login='******', password='******', autostart=True)
hostname = self.servers.hostname(server_id)
c = pymongo.MongoClient(hostname)
self.assertRaises(pymongo.errors.OperationFailure, c.admin.collection_names)
self.assertTrue(c.admin.authenticate('adminko', 'password'))
self.assertTrue(isinstance(c.admin.collection_names(), list))
self.assertTrue(c.admin.logout() is None)
self.assertRaises(pymongo.errors.OperationFailure, c.admin.collection_names)
def test_hdel(self):
self.assertEqual(len(self.servers), 0)
h_id = self.servers.create('mongod', {}, autostart=True)
self.assertEqual(len(self.servers), 1)
h_info = self.servers.info(h_id)['procInfo']
self.assertTrue(os.path.exists(h_info['params']['dbpath']))
self.assertTrue(os.path.exists(h_info['optfile']))
self.servers.remove(h_id)
self.assertEqual(len(self.servers), 0) # check length
# check cleanup
self.assertFalse(os.path.exists(h_info['params']['dbpath']))
self.assertFalse(os.path.exists(h_info['optfile']))
def test_hcommand(self):
h_id = self.servers.create('mongod', {}, autostart=False)
self.assertTrue(self.servers.command(h_id, 'start'))
self.assertTrue(self.servers.command(h_id, 'stop'))
self.assertTrue(self.servers.command(h_id, 'start'))
self.assertTrue(self.servers.command(h_id, 'restart'))
self.assertRaises(ValueError, self.servers.command, h_id, 'fake')
def test_hinfo(self):
h_id = self.servers.create('mongod', {}, autostart=False)
info = self.servers.info(h_id)
self.assertEqual(info['id'], h_id)
self.assertNotIn('pid', info['procInfo'])
self.assertEqual(info['statuses'], {})
self.assertEqual(info['serverInfo'], {})
def test_id_by_hostname(self):
h_id = self.servers.create('mongod', {}, autostart=True)
h_uri = self.servers.info(h_id)['uri']
h2_id = self.servers.create('mongod', {}, autostart=True)
h2_uri = self.servers.info(h2_id)['uri']
self.assertTrue(self.servers.id_by_hostname(h_uri) == h_id)
self.assertTrue(self.servers.id_by_hostname(h2_uri) == h2_id)
def test_hostname(self):
h_id = self.servers.create('mongod', {}, autostart=True)
h_uri = self.servers.info(h_id)['uri']
self.assertEqual(self.servers.hostname(h_id), h_uri)
def test_is_alive(self):
h_id = self.servers.create('mongod', {}, autostart=True)
self.assertEqual(self.servers.is_alive(h_id), True)
self.servers.command(h_id, 'stop')
self.assertEqual(self.servers.is_alive(h_id), False)
def test_db_command(self):
h_id = self.servers.create('mongod', {}, autostart=False)
self.assertRaises(pymongo.errors.PyMongoError, self.servers.db_command, h_id, 'serverStatus', None, False)
self.servers.command(h_id, 'start', 10)
self.assertEqual(self.servers.db_command(h_id, 'serverStatus', arg=None, is_eval=False).get('ok', -1), 1)
self.assertEqual(self.servers.db_command(h_id, 'db.getName()', arg=None, is_eval=True), 'admin')
def test_id_specified(self):
id = 'xyzzy'
h_id = self.servers.create('mongod', {}, autostart=False, server_id=id)
self.assertEqual(id, h_id)
