from pathlib import Path

import yaml


def test_static_contract_is_openapi_31_and_redacted() -> None:
    contract = yaml.safe_load(
        (Path(__file__).parents[2] / "openapi.yaml").read_text(encoding="utf-8")
    )
    assert contract["openapi"] == "3.1.0"
    paths = contract["paths"]
    assert "/internal/sms/v1/send" in paths
    assert "/internal/sms/v1/messages/{sms_message_id}" in paths
    assert "/callbacks/idgtl/sms" in paths
    message_fields = contract["components"]["schemas"]["Message"]["properties"]
    assert {"phone_e164", "body_rendered", "substitutions"}.isdisjoint(message_fields)
    assert "idgtlDeliveryStatus" in contract["webhooks"]


def test_send_contract_distinguishes_new_and_replayed_order() -> None:
    contract = yaml.safe_load(
        (Path(__file__).parents[2] / "openapi.yaml").read_text(encoding="utf-8")
    )
    responses = contract["paths"]["/internal/sms/v1/send"]["post"]["responses"]
    assert {"200", "202", "401", "409", "422", "429", "503"} <= responses.keys()