1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
# -*- coding: utf-8 -*-
# Copyright 2014-2016 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 mock import Mock
from collections import OrderedDict
from synapse.server import HomeServer
from synapse.storage._base import SQLBaseStore
from synapse.storage.engines import create_engine
class SQLBaseStoreTestCase(unittest.TestCase):
""" Test the "simple" SQL generating methods in SQLBaseStore. """
def setUp(self):
self.db_pool = Mock(spec=["runInteraction"])
self.mock_txn = Mock()
self.mock_conn = Mock(spec_set=["cursor", "rollback", "commit"])
self.mock_conn.cursor.return_value = self.mock_txn
self.mock_conn.rollback.return_value = None
# Our fake runInteraction just runs synchronously inline
def runInteraction(func, *args, **kwargs):
return defer.succeed(func(self.mock_txn, *args, **kwargs))
self.db_pool.runInteraction = runInteraction
def runWithConnection(func, *args, **kwargs):
return defer.succeed(func(self.mock_conn, *args, **kwargs))
self.db_pool.runWithConnection = runWithConnection
config = Mock()
config.event_cache_size = 1
config.database_config = {"name": "sqlite3"}
hs = HomeServer(
"test",
db_pool=self.db_pool,
config=config,
database_engine=create_engine(config.database_config),
)
self.datastore = SQLBaseStore(hs)
@defer.inlineCallbacks
def test_insert_1col(self):
self.mock_txn.rowcount = 1
yield self.datastore._simple_insert(
table="tablename",
values={"columname": "Value"}
)
self.mock_txn.execute.assert_called_with(
"INSERT INTO tablename (columname) VALUES(?)", ("Value",)
)
@defer.inlineCallbacks
def test_insert_3cols(self):
self.mock_txn.rowcount = 1
yield self.datastore._simple_insert(
table="tablename",
# Use OrderedDict() so we can assert on the SQL generated
values=OrderedDict([("colA", 1), ("colB", 2), ("colC", 3)])
)
self.mock_txn.execute.assert_called_with(
"INSERT INTO tablename (colA, colB, colC) VALUES(?, ?, ?)",
(1, 2, 3,)
)
@defer.inlineCallbacks
def test_select_one_1col(self):
self.mock_txn.rowcount = 1
self.mock_txn.__iter__ = Mock(return_value=iter([("Value",)]))
value = yield self.datastore._simple_select_one_onecol(
table="tablename",
keyvalues={"keycol": "TheKey"},
retcol="retcol"
)
self.assertEquals("Value", value)
self.mock_txn.execute.assert_called_with(
"SELECT retcol FROM tablename WHERE keycol = ?", ["TheKey"]
)
@defer.inlineCallbacks
def test_select_one_3col(self):
self.mock_txn.rowcount = 1
self.mock_txn.fetchone.return_value = (1, 2, 3)
ret = yield self.datastore._simple_select_one(
table="tablename",
keyvalues={"keycol": "TheKey"},
retcols=["colA", "colB", "colC"]
)
self.assertEquals({"colA": 1, "colB": 2, "colC": 3}, ret)
self.mock_txn.execute.assert_called_with(
"SELECT colA, colB, colC FROM tablename WHERE keycol = ?",
["TheKey"]
)
@defer.inlineCallbacks
def test_select_one_missing(self):
self.mock_txn.rowcount = 0
self.mock_txn.fetchone.return_value = None
ret = yield self.datastore._simple_select_one(
table="tablename",
keyvalues={"keycol": "Not here"},
retcols=["colA"],
allow_none=True
)
self.assertFalse(ret)
@defer.inlineCallbacks
def test_select_list(self):
self.mock_txn.rowcount = 3
self.mock_txn.__iter__ = Mock(return_value=iter([(1,), (2,), (3,)]))
self.mock_txn.description = (
("colA", None, None, None, None, None, None),
)
ret = yield self.datastore._simple_select_list(
table="tablename",
keyvalues={"keycol": "A set"},
retcols=["colA"],
)
self.assertEquals([{"colA": 1}, {"colA": 2}, {"colA": 3}], ret)
self.mock_txn.execute.assert_called_with(
"SELECT colA FROM tablename WHERE keycol = ?",
["A set"]
)
@defer.inlineCallbacks
def test_update_one_1col(self):
self.mock_txn.rowcount = 1
yield self.datastore._simple_update_one(
table="tablename",
keyvalues={"keycol": "TheKey"},
updatevalues={"columnname": "New Value"}
)
self.mock_txn.execute.assert_called_with(
"UPDATE tablename SET columnname = ? WHERE keycol = ?",
["New Value", "TheKey"]
)
@defer.inlineCallbacks
def test_update_one_4cols(self):
self.mock_txn.rowcount = 1
yield self.datastore._simple_update_one(
table="tablename",
keyvalues=OrderedDict([("colA", 1), ("colB", 2)]),
updatevalues=OrderedDict([("colC", 3), ("colD", 4)])
)
self.mock_txn.execute.assert_called_with(
"UPDATE tablename SET colC = ?, colD = ? WHERE"
" colA = ? AND colB = ?",
[3, 4, 1, 2]
)
@defer.inlineCallbacks
def test_delete_one(self):
self.mock_txn.rowcount = 1
yield self.datastore._simple_delete_one(
table="tablename",
keyvalues={"keycol": "Go away"},
)
self.mock_txn.execute.assert_called_with(
"DELETE FROM tablename WHERE keycol = ?", ["Go away"]
)
|
