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
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
|
import pytest
from inline_snapshot import snapshot
from odmantic.bson import ObjectId
from odmantic.engine import AIOEngine, SyncEngine
from odmantic.exceptions import DocumentParsingError
from odmantic.model import Model
from odmantic.reference import Reference
from tests.integration.conftest import only_on_replica
from tests.integration.utils import redact_objectid
from tests.zoo.deeply_nested import NestedLevel1, NestedLevel2, NestedLevel3
from ..zoo.book_reference import Book, Publisher
pytestmark = pytest.mark.asyncio
async def test_add_with_references(aio_engine: AIOEngine):
publisher = Publisher(name="O'Reilly Media", founded=1980, location="CA")
book = Book(title="MongoDB: The Definitive Guide", pages=216, publisher=publisher)
instance = await aio_engine.save(book)
fetched_subinstance = await aio_engine.find_one(
Publisher, Publisher.id == instance.publisher.id
)
assert fetched_subinstance == publisher
def test_sync_add_with_references(sync_engine: SyncEngine):
publisher = Publisher(name="O'Reilly Media", founded=1980, location="CA")
book = Book(title="MongoDB: The Definitive Guide", pages=216, publisher=publisher)
instance = sync_engine.save(book)
fetched_subinstance = sync_engine.find_one(
Publisher, Publisher.id == instance.publisher.id
)
assert fetched_subinstance == publisher
# TODO Handle the case where the referenced object already exists
# TODO test add with duplicated reference id
async def test_save_deeply_nested(aio_engine: AIOEngine):
instance = NestedLevel1(next_=NestedLevel2(next_=NestedLevel3()))
await aio_engine.save(instance)
assert await aio_engine.count(NestedLevel3) == 1
assert await aio_engine.count(NestedLevel2) == 1
assert await aio_engine.count(NestedLevel1) == 1
def test_sync_save_deeply_nested(sync_engine: SyncEngine):
instance = NestedLevel1(next_=NestedLevel2(next_=NestedLevel3()))
sync_engine.save(instance)
assert sync_engine.count(NestedLevel3) == 1
assert sync_engine.count(NestedLevel2) == 1
assert sync_engine.count(NestedLevel1) == 1
async def test_update_deeply_nested(aio_engine: AIOEngine):
inst3 = NestedLevel3(
field=0
) # Isolate inst3 to make sure it's not internaly copied
instance = NestedLevel1(next_=NestedLevel2(next_=inst3))
await aio_engine.save(instance)
assert await aio_engine.count(NestedLevel3, NestedLevel3.field == 42) == 0
inst3.field = 42
await aio_engine.save(instance)
assert await aio_engine.count(NestedLevel3, NestedLevel3.field == 42) == 1
def test_sync_update_deeply_nested(sync_engine: SyncEngine):
inst3 = NestedLevel3(
field=0
) # Isolate inst3 to make sure it's not internaly copied
instance = NestedLevel1(next_=NestedLevel2(next_=inst3))
sync_engine.save(instance)
assert sync_engine.count(NestedLevel3, NestedLevel3.field == 42) == 0
inst3.field = 42
sync_engine.save(instance)
assert sync_engine.count(NestedLevel3, NestedLevel3.field == 42) == 1
async def test_save_deeply_nested_and_fetch(aio_engine: AIOEngine):
instance = NestedLevel1(next_=NestedLevel2(next_=NestedLevel3(field=0)))
await aio_engine.save(instance)
fetched = await aio_engine.find_one(NestedLevel1)
assert fetched == instance
def test_sync_save_deeply_nested_and_fetch(sync_engine: SyncEngine):
instance = NestedLevel1(next_=NestedLevel2(next_=NestedLevel3(field=0)))
sync_engine.save(instance)
fetched = sync_engine.find_one(NestedLevel1)
assert fetched == instance
@only_on_replica
async def test_save_deeply_nested_and_fetch_with_transaction(aio_engine: AIOEngine):
# Before MongoDB 4.4 it's necessary to create the collections before trying to use
# them inside a transaction
await aio_engine.database.create_collection(
aio_engine.get_collection(NestedLevel1).name
)
await aio_engine.database.create_collection(
aio_engine.get_collection(NestedLevel2).name
)
await aio_engine.database.create_collection(
aio_engine.get_collection(NestedLevel3).name
)
instance = NestedLevel1(next_=NestedLevel2(next_=NestedLevel3(field=0)))
async with await aio_engine.client.start_session() as session:
async with session.start_transaction():
await aio_engine.save(instance, session=session)
fetched = await aio_engine.find_one(NestedLevel1)
assert fetched == instance
@only_on_replica
def test_sync_save_deeply_nested_and_fetch_with_transaction(sync_engine: SyncEngine):
# Before MongoDB 4.4 it's necessary to create the collections before trying to use
# them inside a transaction
sync_engine.database.create_collection(
sync_engine.get_collection(NestedLevel1).name
)
sync_engine.database.create_collection(
sync_engine.get_collection(NestedLevel2).name
)
sync_engine.database.create_collection(
sync_engine.get_collection(NestedLevel3).name
)
instance = NestedLevel1(next_=NestedLevel2(next_=NestedLevel3(field=0)))
with sync_engine.client.start_session() as session:
with session.start_transaction():
sync_engine.save(instance, session=session)
fetched = sync_engine.find_one(NestedLevel1)
assert fetched == instance
async def test_multiple_save_deeply_nested_and_fetch(aio_engine: AIOEngine):
instances = [
NestedLevel1(field=1, next_=NestedLevel2(field=2, next_=NestedLevel3(field=3))),
NestedLevel1(field=4, next_=NestedLevel2(field=5, next_=NestedLevel3(field=6))),
]
await aio_engine.save_all(instances)
fetched = await aio_engine.find(NestedLevel1)
assert len(fetched) == 2
assert fetched[0] in instances
assert fetched[1] in instances
@only_on_replica
async def test_multiple_save_deeply_nested_and_fetch_with_transaction(
aio_engine: AIOEngine,
):
# Before MongoDB 4.4 it's necessary to create the collections before trying to use
# them inside a transaction
await aio_engine.database.create_collection(
aio_engine.get_collection(NestedLevel1).name
)
await aio_engine.database.create_collection(
aio_engine.get_collection(NestedLevel2).name
)
await aio_engine.database.create_collection(
aio_engine.get_collection(NestedLevel3).name
)
instances = [
NestedLevel1(field=1, next_=NestedLevel2(field=2, next_=NestedLevel3(field=3))),
NestedLevel1(field=4, next_=NestedLevel2(field=5, next_=NestedLevel3(field=6))),
]
async with await aio_engine.client.start_session() as session:
async with session.start_transaction():
await aio_engine.save_all(instances, session=session)
fetched = await aio_engine.find(NestedLevel1)
assert len(fetched) == 2
assert fetched[0] in instances
assert fetched[1] in instances
@only_on_replica
def test_sync_multiple_save_deeply_nested_and_fetch_with_transaction(
sync_engine: SyncEngine,
):
# Before MongoDB 4.4 it's necessary to create the collections before trying to use
# them inside a transaction
sync_engine.database.create_collection(
sync_engine.get_collection(NestedLevel1).name
)
sync_engine.database.create_collection(
sync_engine.get_collection(NestedLevel2).name
)
sync_engine.database.create_collection(
sync_engine.get_collection(NestedLevel3).name
)
instances = [
NestedLevel1(field=1, next_=NestedLevel2(field=2, next_=NestedLevel3(field=3))),
NestedLevel1(field=4, next_=NestedLevel2(field=5, next_=NestedLevel3(field=6))),
]
with sync_engine.client.start_session() as session:
with session.start_transaction():
sync_engine.save_all(instances, session=session)
fetched = list(sync_engine.find(NestedLevel1))
assert len(fetched) == 2
assert fetched[0] in instances
assert fetched[1] in instances
def test_sync_multiple_save_deeply_nested_and_fetch(sync_engine: SyncEngine):
instances = [
NestedLevel1(field=1, next_=NestedLevel2(field=2, next_=NestedLevel3(field=3))),
NestedLevel1(field=4, next_=NestedLevel2(field=5, next_=NestedLevel3(field=6))),
]
sync_engine.save_all(instances)
fetched = list(sync_engine.find(NestedLevel1))
assert len(fetched) == 2
assert fetched[0] in instances
assert fetched[1] in instances
async def test_reference_with_key_name(aio_engine: AIOEngine):
class R(Model):
field: int
class M(Model):
r: R = Reference(key_name="fancy_key_name")
instance = M(r=R(field=3))
assert "fancy_key_name" in instance.model_dump_doc()
await aio_engine.save(instance)
fetched = await aio_engine.find_one(M)
assert fetched is not None
assert fetched.r.field == 3
def test_sync_reference_with_key_name(sync_engine: SyncEngine):
class R(Model):
field: int
class M(Model):
r: R = Reference(key_name="fancy_key_name")
instance = M(r=R(field=3))
assert "fancy_key_name" in instance.model_dump_doc()
sync_engine.save(instance)
fetched = sync_engine.find_one(M)
assert fetched is not None
assert fetched.r.field == 3
async def test_reference_not_set_in_database(aio_engine: AIOEngine):
class R(Model):
field: int
class M(Model):
r: R = Reference()
oid = ObjectId()
await aio_engine.get_collection(M).insert_one({"_id": oid})
with pytest.raises(DocumentParsingError) as exc_info:
await aio_engine.find_one(M)
assert redact_objectid(str(exc_info.value), oid) == snapshot(
"""\
1 validation error for M
r
Referenced document not found for foreign key 'r' [type=odmantic::referenced_document_not_found, input_value={'_id': ObjectId('<ObjectId>')}, input_type=dict]\
""" # noqa: E501
)
def test_sync_reference_not_set_in_database(sync_engine: SyncEngine):
class R(Model):
field: int
class M(Model):
r: R = Reference()
oid = ObjectId()
sync_engine.get_collection(M).insert_one({"_id": oid})
with pytest.raises(DocumentParsingError) as exc_info:
sync_engine.find_one(M)
assert redact_objectid(str(exc_info.value), oid) == snapshot(
"""\
1 validation error for M
r
Referenced document not found for foreign key 'r' [type=odmantic::referenced_document_not_found, input_value={'_id': ObjectId('<ObjectId>')}, input_type=dict]\
""" # noqa: E501
)
async def test_reference_incorect_reference_structure(aio_engine: AIOEngine):
class R(Model):
field: int
class M(Model):
r: R = Reference()
r = R(field=12)
r_doc = r.model_dump_doc()
del r_doc["field"]
m = M(r=r)
await aio_engine.get_collection(R).insert_one(r_doc)
await aio_engine.get_collection(M).insert_one(m.model_dump_doc())
with pytest.raises(DocumentParsingError) as exc_info:
await aio_engine.find_one(M)
assert redact_objectid(str(exc_info.value), r.id) == snapshot(
"""\
1 validation error for M
r.field
Key 'field' not found in document [type=odmantic::key_not_found_in_document, input_value={'_id': ObjectId('<ObjectId>')}, input_type=dict]\
""" # noqa: E501
)
def test_sync_reference_incorect_reference_structure(sync_engine: SyncEngine):
class R(Model):
field: int
class M(Model):
r: R = Reference()
r = R(field=12)
r_doc = r.model_dump_doc()
del r_doc["field"]
m = M(r=r)
sync_engine.get_collection(R).insert_one(r_doc)
sync_engine.get_collection(M).insert_one(m.model_dump_doc())
with pytest.raises(DocumentParsingError) as exc_info:
sync_engine.find_one(M)
assert redact_objectid(str(exc_info.value), r.id) == snapshot(
"""\
1 validation error for M
r.field
Key 'field' not found in document [type=odmantic::key_not_found_in_document, input_value={'_id': ObjectId('<ObjectId>')}, input_type=dict]\
""" # noqa: E501
)
|
