Files
DECNET/tests/db/test_factory.py
anti f2b3393669 chore: relicense to AGPL-3.0-or-later and add SPDX headers
Replaces LICENSE (GPLv3 -> AGPLv3) and prepends
`SPDX-License-Identifier: AGPL-3.0-or-later` to every source file
across decnet/, decnet_web/, tests/, scripts/, and tools/.

Rationale: closes the GPLv3 ASP loophole so any party operating a
modified DECNET as a network service must offer their modified
source. Personal copyright (Samuel Paschuan) + inbound=outbound
contributions make a future unilateral relicense infeasible.

- LICENSE: full AGPL-3.0 text (gnu.org/licenses/agpl-3.0.txt)
- COPYRIGHT: project copyright notice
- tools/add_spdx_headers.py: idempotent header injector
  (shebang- and PEP 263-aware)

Touches 1565 source files (.py, .ts, .tsx, .js, .jsx, .css, .sh).
No behavior change; comments only.
2026-05-22 21:04:16 -04:00

46 lines
1.6 KiB
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Unit tests for the repository factory — dispatch on DECNET_DB_TYPE.
"""
import pytest
from decnet.web.db.factory import get_repository
from decnet.web.db.sqlite.repository import SQLiteRepository
from decnet.web.db.mysql.repository import MySQLRepository
def test_factory_defaults_to_sqlite(monkeypatch, tmp_path):
monkeypatch.delenv("DECNET_DB_TYPE", raising=False)
repo = get_repository(db_path=str(tmp_path / "t.db"))
assert isinstance(repo, SQLiteRepository)
def test_factory_sqlite_explicit(monkeypatch, tmp_path):
monkeypatch.setenv("DECNET_DB_TYPE", "sqlite")
repo = get_repository(db_path=str(tmp_path / "t.db"))
assert isinstance(repo, SQLiteRepository)
def test_factory_mysql_branch(monkeypatch):
"""MySQL branch must import and instantiate without a live server.
Engine creation is lazy in SQLAlchemy — no socket is opened until the
first query — so the repository constructs cleanly here.
"""
monkeypatch.setenv("DECNET_DB_TYPE", "mysql")
monkeypatch.setenv("DECNET_DB_URL", "mysql+asyncmy://u:p@127.0.0.1:3306/x")
repo = get_repository()
assert isinstance(repo, MySQLRepository)
def test_factory_is_case_insensitive(monkeypatch, tmp_path):
monkeypatch.setenv("DECNET_DB_TYPE", "SQLite")
repo = get_repository(db_path=str(tmp_path / "t.db"))
assert isinstance(repo, SQLiteRepository)
def test_factory_rejects_unknown_type(monkeypatch):
monkeypatch.setenv("DECNET_DB_TYPE", "cassandra")
with pytest.raises(ValueError, match="Unsupported database type"):
get_repository()