# -*- coding: utf-8 -*-
# Copyright 2014 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


from tests import unittest
from twisted.internet import defer

from synapse.storage.directory import DirectoryStore
from synapse.types import RoomID, RoomAlias

from tests.utils import setup_test_homeserver


class DirectoryStoreTestCase(unittest.TestCase):

    @defer.inlineCallbacks
    def setUp(self):
        hs = yield setup_test_homeserver()

        self.store = DirectoryStore(hs)

        self.room = RoomID.from_string("!abcde:test")
        self.alias = RoomAlias.from_string("#my-room:test")

    @defer.inlineCallbacks
    def test_room_to_alias(self):
        yield self.store.create_room_alias_association(
            room_alias=self.alias,
            room_id=self.room.to_string(),
            servers=["test"],
        )

        self.assertEquals(
            ["#my-room:test"],
            (yield self.store.get_aliases_for_room(self.room.to_string()))
        )

    @defer.inlineCallbacks
    def test_alias_to_room(self):
        yield self.store.create_room_alias_association(
            room_alias=self.alias,
            room_id=self.room.to_string(),
            servers=["test"],
        )

        self.assertObjectHasAttributes(
            {
                "room_id": self.room.to_string(),
                "servers": ["test"],
            },
            (yield self.store.get_association_from_room_alias(self.alias))
        )

    @defer.inlineCallbacks
    def test_delete_alias(self):
        yield self.store.create_room_alias_association(
            room_alias=self.alias,
            room_id=self.room.to_string(),
            servers=["test"],
        )

        room_id = yield self.store.delete_room_alias(self.alias)
        self.assertEqual(self.room.to_string(), room_id)

        self.assertIsNone(
            (yield self.store.get_association_from_room_alias(self.alias))
        )
