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import pytest
from pymongo.errors import BulkWriteError
from beanie import BulkWriter
from beanie.exceptions import RevisionIdWasChanged
from beanie.odm.operators.update.general import Inc
from tests.odm.models import (
DocumentWithRevisionTurnedOn,
LockWithRevision,
WindowWithRevision,
)
async def test_replace():
doc = DocumentWithRevisionTurnedOn(num_1=1, num_2=2)
await doc.insert()
doc.num_1 = 2
await doc.replace()
doc.num_2 = 3
await doc.replace()
for i in range(5):
found_doc = await DocumentWithRevisionTurnedOn.get(doc.id)
found_doc.num_1 += 1
await found_doc.replace()
doc.revision_id = "wrong"
doc.num_1 = 4
with pytest.raises(RevisionIdWasChanged):
await doc.replace()
await doc.replace(ignore_revision=True)
await doc.replace()
async def test_update():
doc = DocumentWithRevisionTurnedOn(num_1=1, num_2=2)
await doc.insert()
await doc.update(Inc({DocumentWithRevisionTurnedOn.num_1: 1}))
await doc.update(Inc({DocumentWithRevisionTurnedOn.num_1: 1}))
for i in range(5):
found_doc = await DocumentWithRevisionTurnedOn.get(doc.id)
await found_doc.update(Inc({DocumentWithRevisionTurnedOn.num_1: 1}))
doc.revision_id = "wrong"
with pytest.raises(RevisionIdWasChanged):
await doc.update(Inc({DocumentWithRevisionTurnedOn.num_1: 1}))
await doc.update(
Inc({DocumentWithRevisionTurnedOn.num_1: 1}), ignore_revision=True
)
await doc.update(Inc({DocumentWithRevisionTurnedOn.num_1: 1}))
async def test_save_changes():
doc = DocumentWithRevisionTurnedOn(num_1=1, num_2=2)
await doc.insert()
doc.num_1 = 2
await doc.save_changes()
doc.num_2 = 3
await doc.save_changes()
for i in range(5):
found_doc = await DocumentWithRevisionTurnedOn.get(doc.id)
found_doc.num_1 += 1
await found_doc.save_changes()
doc.revision_id = "wrong"
doc.num_1 = 4
with pytest.raises(RevisionIdWasChanged):
await doc.save_changes()
await doc.save_changes(ignore_revision=True)
await doc.save_changes()
async def test_save():
doc = DocumentWithRevisionTurnedOn(num_1=1, num_2=2)
doc.num_1 = 2
await doc.save()
doc.num_2 = 3
await doc.save()
for i in range(5):
found_doc = await DocumentWithRevisionTurnedOn.get(doc.id)
found_doc.num_1 += 1
await found_doc.save()
doc.revision_id = "wrong"
doc.num_1 = 4
with pytest.raises(RevisionIdWasChanged):
await doc.save()
await doc.save(ignore_revision=True)
await doc.save()
async def test_update_bulk_writer():
doc = DocumentWithRevisionTurnedOn(num_1=1, num_2=2)
await doc.save()
doc.num_1 = 2
async with BulkWriter() as bulk_writer:
await doc.save(bulk_writer=bulk_writer)
doc = await DocumentWithRevisionTurnedOn.get(doc.id)
doc.num_2 = 3
async with BulkWriter() as bulk_writer:
await doc.save(bulk_writer=bulk_writer)
doc = await DocumentWithRevisionTurnedOn.get(doc.id)
for i in range(5):
found_doc = await DocumentWithRevisionTurnedOn.get(doc.id)
found_doc.num_1 += 1
async with BulkWriter() as bulk_writer:
await found_doc.save(bulk_writer=bulk_writer)
doc.revision_id = "wrong"
doc.num_1 = 4
with pytest.raises(BulkWriteError):
async with BulkWriter() as bulk_writer:
await doc.save(bulk_writer=bulk_writer)
async with BulkWriter() as bulk_writer:
await doc.save(bulk_writer=bulk_writer, ignore_revision=True)
async def test_empty_update():
doc = DocumentWithRevisionTurnedOn(num_1=1, num_2=2)
await doc.insert()
# This fails with RevisionIdWasChanged
await doc.update({"$set": {"num_1": 1}})
async def test_save_changes_when_there_were_no_changes():
doc = DocumentWithRevisionTurnedOn(num_1=1, num_2=2)
await doc.insert()
revision = doc.revision_id
await doc.save_changes()
assert doc.revision_id == revision
await DocumentWithRevisionTurnedOn.get(doc.id)
assert doc.revision_id == revision
async def test_revision_id_for_link():
lock = LockWithRevision(k=1)
await lock.insert()
lock_rev_id = lock.revision_id
window = WindowWithRevision(x=0, y=0, lock=lock)
await window.insert()
assert lock.revision_id == lock_rev_id
|
