mirror of
https://mau.dev/maunium/synapse.git
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211 lines
7.4 KiB
Python
211 lines
7.4 KiB
Python
# Copyright 2014-2016 OpenMarket Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from collections import OrderedDict
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from typing import Generator
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from unittest.mock import Mock
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from twisted.internet import defer
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from synapse.storage._base import SQLBaseStore
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from synapse.storage.database import DatabasePool
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from synapse.storage.engines import create_engine
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from tests import unittest
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from tests.server import TestHomeServer
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from tests.utils import default_config
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class SQLBaseStoreTestCase(unittest.TestCase):
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"""Test the "simple" SQL generating methods in SQLBaseStore."""
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def setUp(self) -> None:
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self.db_pool = Mock(spec=["runInteraction"])
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self.mock_txn = Mock()
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self.mock_conn = Mock(spec_set=["cursor", "rollback", "commit"])
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self.mock_conn.cursor.return_value = self.mock_txn
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self.mock_conn.rollback.return_value = None
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# Our fake runInteraction just runs synchronously inline
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def runInteraction(func, *args, **kwargs) -> defer.Deferred: # type: ignore[no-untyped-def]
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return defer.succeed(func(self.mock_txn, *args, **kwargs))
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self.db_pool.runInteraction = runInteraction
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def runWithConnection(func, *args, **kwargs): # type: ignore[no-untyped-def]
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return defer.succeed(func(self.mock_conn, *args, **kwargs))
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self.db_pool.runWithConnection = runWithConnection
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config = default_config(name="test", parse=True)
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hs = TestHomeServer("test", config=config)
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sqlite_config = {"name": "sqlite3"}
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engine = create_engine(sqlite_config)
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fake_engine = Mock(wraps=engine)
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fake_engine.in_transaction.return_value = False
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db = DatabasePool(Mock(), Mock(config=sqlite_config), fake_engine)
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db._db_pool = self.db_pool
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self.datastore = SQLBaseStore(db, None, hs) # type: ignore[arg-type]
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@defer.inlineCallbacks
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def test_insert_1col(self) -> Generator["defer.Deferred[object]", object, None]:
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self.mock_txn.rowcount = 1
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yield defer.ensureDeferred(
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self.datastore.db_pool.simple_insert(
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table="tablename", values={"columname": "Value"}
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)
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)
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self.mock_txn.execute.assert_called_with(
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"INSERT INTO tablename (columname) VALUES(?)", ("Value",)
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)
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@defer.inlineCallbacks
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def test_insert_3cols(self) -> Generator["defer.Deferred[object]", object, None]:
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self.mock_txn.rowcount = 1
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yield defer.ensureDeferred(
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self.datastore.db_pool.simple_insert(
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table="tablename",
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# Use OrderedDict() so we can assert on the SQL generated
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values=OrderedDict([("colA", 1), ("colB", 2), ("colC", 3)]),
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)
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)
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self.mock_txn.execute.assert_called_with(
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"INSERT INTO tablename (colA, colB, colC) VALUES(?, ?, ?)", (1, 2, 3)
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)
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@defer.inlineCallbacks
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def test_select_one_1col(self) -> Generator["defer.Deferred[object]", object, None]:
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self.mock_txn.rowcount = 1
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self.mock_txn.__iter__ = Mock(return_value=iter([("Value",)]))
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value = yield defer.ensureDeferred(
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self.datastore.db_pool.simple_select_one_onecol(
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table="tablename", keyvalues={"keycol": "TheKey"}, retcol="retcol"
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)
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)
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self.assertEqual("Value", value)
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self.mock_txn.execute.assert_called_with(
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"SELECT retcol FROM tablename WHERE keycol = ?", ["TheKey"]
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)
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@defer.inlineCallbacks
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def test_select_one_3col(self) -> Generator["defer.Deferred[object]", object, None]:
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self.mock_txn.rowcount = 1
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self.mock_txn.fetchone.return_value = (1, 2, 3)
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ret = yield defer.ensureDeferred(
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self.datastore.db_pool.simple_select_one(
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table="tablename",
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keyvalues={"keycol": "TheKey"},
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retcols=["colA", "colB", "colC"],
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)
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)
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self.assertEqual({"colA": 1, "colB": 2, "colC": 3}, ret)
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self.mock_txn.execute.assert_called_with(
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"SELECT colA, colB, colC FROM tablename WHERE keycol = ?", ["TheKey"]
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)
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@defer.inlineCallbacks
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def test_select_one_missing(
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self,
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) -> Generator["defer.Deferred[object]", object, None]:
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self.mock_txn.rowcount = 0
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self.mock_txn.fetchone.return_value = None
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ret = yield defer.ensureDeferred(
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self.datastore.db_pool.simple_select_one(
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table="tablename",
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keyvalues={"keycol": "Not here"},
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retcols=["colA"],
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allow_none=True,
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)
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)
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self.assertFalse(ret)
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@defer.inlineCallbacks
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def test_select_list(self) -> Generator["defer.Deferred[object]", object, None]:
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self.mock_txn.rowcount = 3
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self.mock_txn.fetchall.return_value = [(1,), (2,), (3,)]
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self.mock_txn.description = (("colA", None, None, None, None, None, None),)
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ret = yield defer.ensureDeferred(
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self.datastore.db_pool.simple_select_list(
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table="tablename", keyvalues={"keycol": "A set"}, retcols=["colA"]
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)
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)
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self.assertEqual([(1,), (2,), (3,)], ret)
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self.mock_txn.execute.assert_called_with(
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"SELECT colA FROM tablename WHERE keycol = ?", ["A set"]
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)
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@defer.inlineCallbacks
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def test_update_one_1col(self) -> Generator["defer.Deferred[object]", object, None]:
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self.mock_txn.rowcount = 1
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yield defer.ensureDeferred(
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self.datastore.db_pool.simple_update_one(
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table="tablename",
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keyvalues={"keycol": "TheKey"},
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updatevalues={"columnname": "New Value"},
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)
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)
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self.mock_txn.execute.assert_called_with(
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"UPDATE tablename SET columnname = ? WHERE keycol = ?",
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["New Value", "TheKey"],
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)
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@defer.inlineCallbacks
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def test_update_one_4cols(
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self,
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) -> Generator["defer.Deferred[object]", object, None]:
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self.mock_txn.rowcount = 1
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yield defer.ensureDeferred(
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self.datastore.db_pool.simple_update_one(
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table="tablename",
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keyvalues=OrderedDict([("colA", 1), ("colB", 2)]),
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updatevalues=OrderedDict([("colC", 3), ("colD", 4)]),
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)
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)
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self.mock_txn.execute.assert_called_with(
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"UPDATE tablename SET colC = ?, colD = ? WHERE" " colA = ? AND colB = ?",
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[3, 4, 1, 2],
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)
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@defer.inlineCallbacks
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def test_delete_one(self) -> Generator["defer.Deferred[object]", object, None]:
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self.mock_txn.rowcount = 1
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yield defer.ensureDeferred(
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self.datastore.db_pool.simple_delete_one(
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table="tablename", keyvalues={"keycol": "Go away"}
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)
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)
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self.mock_txn.execute.assert_called_with(
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"DELETE FROM tablename WHERE keycol = ?", ["Go away"]
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)
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