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# -*- coding: utf-8 -*-
# server_state.py
# Copyright (C) 2013 LEAP
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# 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/>.
"""
State for servers to be used in tests.
"""
import os
import errno
import tempfile
from u1db.remote.server_state import ServerState
from leap.soledad.common.tests.util import (
copy_sqlcipher_database_for_test,
)
class ServerStateForTests(ServerState):
"""Passed to a Request when it is instantiated.
This is used to track server-side state, such as working-directory, open
databases, etc.
"""
def __init__(self):
self._workingdir = tempfile.mkdtemp()
def _relpath(self, relpath):
return os.path.join(self._workingdir, relpath)
def open_database(self, path):
"""Open a database at the given location."""
from leap.soledad.client.sqlcipher import SQLCipherDatabase
return SQLCipherDatabase.open_database(path, '123', False)
def create_database(self, path):
"""Create a database at the given location."""
from leap.soledad.client.sqlcipher import SQLCipherDatabase
return SQLCipherDatabase.open_database(path, '123', True)
def check_database(self, path):
"""Check if the database at the given location exists.
Simply returns if it does or raises DatabaseDoesNotExist.
"""
db = self.open_database(path)
db.close()
def ensure_database(self, path):
"""Ensure database at the given location."""
from leap.soledad.client.sqlcipher import SQLCipherDatabase
full_path = self._relpath(path)
db = SQLCipherDatabase.open_database(full_path, '123', False)
return db, db._replica_uid
def delete_database(self, path):
"""Delete database at the given location."""
from leap.u1db.backends import sqlite_backend
full_path = self._relpath(path)
sqlite_backend.SQLiteDatabase.delete_database(full_path)
def _copy_database(self, db):
return copy_sqlcipher_database_for_test(None, db)
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