import { describe, expect, it } from "@effect/vitest"; import { worstHealthStatus } from "./health-display"; describe("worstHealthStatus", () => {  it("orders expired above degraded above healthy", () => {    expect(worstHealthStatus(["healthy", "degraded", "healthy"])).toBe("degraded");    expect(worstHealthStatus(["degraded", "expired", "healthy"])).toBe("expired");    expect(worstHealthStatus(["healthy", "healthy"])).toBe("healthy");  });   it("ignores unknown connections when aggregating", () => {    expect(worstHealthStatus(["unknown", "healthy", "unknown"])).toBe("healthy");    expect(worstHealthStatus(["unknown", "expired"])).toBe("expired");  });   it("has no verdict when nothing has been probed", () => {    expect(worstHealthStatus([])).toBeNull();    expect(worstHealthStatus(["unknown", "unknown"])).toBeNull();  });});