litellm/tests/test_litellm/proxy/db/test_check_migration.py
yuneng-jiang 6a0d03914c
test: drop the cwd-relative sys.path.insert calls from the test suite (#37802)
* test: drop the cwd-relative sys.path.insert calls from the test suite

TQ003 stands at 1,077 across 1,058 files, and 1,015 of them are the same shape:
sys.path.insert(0, os.path.abspath("../..")) and its deeper siblings. The
argument resolves against the working directory rather than the file, so from
the repo root, where every job runs pytest, it inserts the directory two levels
above the checkout. It has never pointed at litellm. The package is installed
into the environment anyway, which is what actually makes the import work, and
what the rule's message has said all along.

Removing them leaves 1,634 imports of sys and os with no remaining reference,
and those go too, except where another test module imports the name back out of
the file. The rest of TQ003 is 62 call sites that resolve against __file__ or a
variable, which are a different question and are left alone.

Collection is identical either way: 45,871 tests and the same 51 pre-existing
collection errors before and after, and ruff reports no new undefined name.

* test: drop the duplicate imports the sys.path sweep exposed to F811

* test(pre-call-utils): restore the os import the new bedrock tests need
2026-08-22 09:25:58 -07:00

39 lines
1.4 KiB
Python

import pytest
def test_check_migration_out_of_sync(mocker):
"""
Test that the check_prisma_schema_diff function
- 🚨 [IMPORTANT] Does NOT Raise an Exception when the Prisma schema is out of sync with the database.
- logs an error when the Prisma schema is out of sync with the database.
"""
# Import the module first so check_migration is in sys.modules,
# then patch the logger reference in that module directly (not the source
# module) so the patch works regardless of import order or xdist worker
# assignment.
from litellm.proxy.db import check_migration
# Mock the helper function to simulate out-of-sync state
mock_logger = mocker.patch.object(
check_migration,
"verbose_logger",
autospec=True,
)
mocker.patch.object(
check_migration,
"check_prisma_schema_diff_helper",
return_value=(True, ["ALTER TABLE users ADD COLUMN new_field TEXT;"]),
)
# Run the function - it should not raise an error
try:
check_migration.check_prisma_schema_diff(db_url="mock_url")
except Exception as e:
pytest.fail(f"check_prisma_schema_diff raised an unexpected exception: {e}")
# Verify the logger was called with the expected message
check_migration.verbose_logger.exception.assert_called_once()
actual_message = check_migration.verbose_logger.exception.call_args[0][0]
assert "prisma schema out of sync with db" in actual_message