root info for the api

tests/test_api_root.py

@@ -0,0 +1,28 @@
+from typing import Iterator
+
+import pytest
+from starlette.testclient import TestClient
+
+from facefusion import metadata, session_manager
+from facefusion.apis.core import create_api
+
+
+@pytest.fixture(scope = 'function', autouse = True)
+def before_each() -> None:
+	session_manager.API_SESSIONS.clear()
+
+
+@pytest.fixture(scope = 'module')
+def test_client() -> Iterator[TestClient]:
+	with TestClient(create_api()) as test_client:
+		yield test_client
+
+
+def test_get_root(test_client : TestClient) -> None:
+	root_response = test_client.get('/')
+	root_body = root_response.json()
+
+	assert root_body.get('name') == metadata.get('name')
+	assert root_body.get('description') == metadata.get('description')
+	assert root_body.get('version') == metadata.get('version')
+	assert root_response.status_code == 200