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
|
import asyncio
import pytest
@staticmethod
def test_create_cohort(pyomop_fixture, metadata_fixture, capsys):
engine = pyomop_fixture.engine
# create tables
asyncio.run(pyomop_fixture.init_models(metadata_fixture))
asyncio.run(create_cohort(pyomop_fixture, engine))
async def create_cohort(pyomop_fixture,engine):
from pyomop import Cohort
import datetime
from sqlalchemy.future import select
# Add a cohort
async with pyomop_fixture.session() as session:
async with session.begin():
session.add(Cohort(cohort_definition_id=2, subject_id=100,
cohort_end_date=datetime.datetime.now(),
cohort_start_date=datetime.datetime.now()))
await session.commit()
# Query the cohort
stmt = select(Cohort).where(Cohort.subject_id == 100)
result = await session.execute(stmt)
for row in result.scalars():
print(row)
assert row.subject_id == 100
# Query the cohort pattern 2
cohort = await session.get(Cohort, 1)
print(cohort)
assert cohort.subject_id == 100
await session.close()
await engine.dispose()
|
