"""The interactive schema: for this machine, or whoever API_DOCS_ENABLED names."""

from unittest.mock import patch

from fastapi.testclient import TestClient

from fluksio.core.config import settings
from fluksio.main import app

SCHEMA = f"{settings.API_V1_STR}/openapi.json"


def test_the_schema_is_served_only_on_this_machine_by_default(
    client: TestClient,
) -> None:
    """`fluksio serve --host 0.0.0.0` keeps ENVIRONMENT=local, and the network."""
    for path in (SCHEMA, "/docs", "/redoc"):
        assert client.get(path).status_code == 404  # "testclient" is not loopback

    here = TestClient(app, client=("127.0.0.1", 50000))
    assert here.get(SCHEMA).status_code == 200
    assert here.get("/docs").status_code == 200

    # Through a proxy on this machine, the caller is what counts.
    forwarded = {"x-forwarded-for": "203.0.113.7"}
    assert here.get(SCHEMA, headers=forwarded).status_code == 404

    with patch("fluksio.core.config.settings.API_DOCS_ENABLED", True):
        assert client.get(SCHEMA).status_code == 200