feat: bootstrap dodo phase one

tests/conftest.py

@@ -0,0 +1,19 @@
+import os
+from pathlib import Path
+
+import pytest
+from fastapi.testclient import TestClient
+
+
+@pytest.fixture
+def client(tmp_path: Path):
+    os.environ["DODO_DATABASE_URL"] = f"sqlite+aiosqlite:///{tmp_path / 'test.db'}"
+    os.environ["DODO_AUTO_CREATE_SCHEMA"] = "true"
+    from backend.config import get_settings
+    get_settings.cache_clear()
+    from backend.db import reset_engine
+    reset_engine()
+    from backend.main import app
+    with TestClient(app) as test_client:
+        yield test_client
+    reset_engine()