anki-sync-server/tests/test_sessions.py
Anton Melser 50cc6a12d9 Use factory method for session_manager
Also add some abstraction over the SQL to allow for different SQL
dialects
2019-03-09 14:05:15 +08:00

124 lines
4.4 KiB
Python

# -*- coding: utf-8 -*-
import os
import tempfile
import sqlite3
import unittest
import configparser
from ankisyncd.sessions import SimpleSessionManager
from ankisyncd.sessions import SqliteSessionManager
from ankisyncd.sessions import get_session_manager
from ankisyncd.sync_app import SyncUserSession
import helpers.server_utils
class FakeSessionManager(SimpleSessionManager):
def __init__(self, config):
pass
class BadSessionManager:
pass
class SessionManagerFactoryTest(unittest.TestCase):
def test_get_session_manager(self):
# Get absolute path to development ini file.
script_dir = os.path.dirname(os.path.realpath(__file__))
ini_file_path = os.path.join(script_dir,
"assets",
"test.conf")
# Create temporary files and dirs the server will use.
server_paths = helpers.server_utils.create_server_paths()
config = configparser.ConfigParser()
config.read(ini_file_path)
# Use custom files and dirs in settings. Should be SqliteSessionManager
config['sync_app'].update(server_paths)
self.assertTrue(type(get_session_manager(config['sync_app']) == SqliteSessionManager))
# No value defaults to SimpleSessionManager
config.remove_option("sync_app", "session_db_path")
self.assertTrue(type(get_session_manager(config['sync_app'])) == SimpleSessionManager)
# A conf-specified SessionManager is loaded
config.set("sync_app", "session_manager", 'test_sessions.FakeSessionManager')
self.assertTrue(type(get_session_manager(config['sync_app'])) == FakeSessionManager)
# Should fail at load time if the class doesn't inherit from SimpleSessionManager
config.set("sync_app", "session_manager", 'test_sessions.BadSessionManager')
with self.assertRaises(TypeError):
sm = get_session_manager(config['sync_app'])
# Add the session_db_path back, it should take precedence over BadSessionManager
config['sync_app'].update(server_paths)
self.assertTrue(type(get_session_manager(config['sync_app'])) == SqliteSessionManager)
class SimpleSessionManagerTest(unittest.TestCase):
test_hkey = '1234567890'
sdir = tempfile.mkdtemp(suffix="_session")
os.rmdir(sdir)
test_session = SyncUserSession('testName', sdir, None, None)
def setUp(self):
self.sessionManager = SimpleSessionManager()
def tearDown(self):
self.sessionManager = None
def test_save(self):
self.sessionManager.save(self.test_hkey, self.test_session)
self.assertEqual(self.sessionManager.sessions[self.test_hkey].name,
self.test_session.name)
self.assertEqual(self.sessionManager.sessions[self.test_hkey].path,
self.test_session.path)
def test_delete(self):
self.sessionManager.save(self.test_hkey, self.test_session)
self.assertTrue(self.test_hkey in self.sessionManager.sessions)
self.sessionManager.delete(self.test_hkey)
self.assertTrue(self.test_hkey not in self.sessionManager.sessions)
def test_load(self):
self.sessionManager.save(self.test_hkey, self.test_session)
self.assertTrue(self.test_hkey in self.sessionManager.sessions)
loaded_session = self.sessionManager.load(self.test_hkey)
self.assertEqual(loaded_session.name, self.test_session.name)
self.assertEqual(loaded_session.path, self.test_session.path)
class SqliteSessionManagerTest(SimpleSessionManagerTest):
file_descriptor, _test_sess_db_path = tempfile.mkstemp(suffix=".db")
os.close(file_descriptor)
os.unlink(_test_sess_db_path)
def setUp(self):
self.sessionManager = SqliteSessionManager(self._test_sess_db_path)
def tearDown(self):
if os.path.exists(self._test_sess_db_path):
os.remove(self._test_sess_db_path)
def test_save(self):
SimpleSessionManagerTest.test_save(self)
self.assertTrue(os.path.exists(self._test_sess_db_path))
conn = sqlite3.connect(self._test_sess_db_path)
cursor = conn.cursor()
cursor.execute("SELECT username, path FROM session WHERE hkey=?",
(self.test_hkey,))
res = cursor.fetchone()
conn.close()
self.assertEqual(res[0], self.test_session.name)
self.assertEqual(res[1], self.test_session.path)