import pytest
from src.app import app


@pytest.fixture
def client():
    app.config["TESTING"] = True
    with app.test_client() as client:
        yield client


def test_heartbeat_status_code(client):
    response = client.get("/heartbeat")
    assert response.status_code == 200


def test_heartbeat_payload(client):
    response = client.get("/heartbeat")
    data = response.get_json()
    assert data["status"] == "ok"
    assert "timestamp" in data