import { describe, expect, it } from "vitest";
import { formatRuntimeStatusWithDetails } from "./runtime-status.js";

describe("formatRuntimeStatusWithDetails", () => {
  it("falls back to unknown when status is missing", () => {
    expect(formatRuntimeStatusWithDetails({})).toBe("unknown");
  });

  it("includes pid, distinct state, and non-empty details", () => {
    expect(
      formatRuntimeStatusWithDetails({
        status: "running",
        pid: 1234,
        state: "sleeping",
        details: ["healthy", "", "port 18789"],
      }),
    ).toBe("running (pid 1234, state sleeping, healthy, port 18789)");
  });

  it("omits duplicate state text and falsy pid values", () => {
    expect(
      formatRuntimeStatusWithDetails({
        status: "running",
        pid: 0,
        state: "RUNNING",
        details: [],
      }),
    ).toBe("running");
  });
});