import { describe, expect, it } from "vitest";

import { PromptEnvelope, renderPromptEnvelope } from "./prompt-envelope.js";

describe("prompt envelope", () => {
  it("validates and renders the locked wire markers", () => {
    const envelope = PromptEnvelope.parse({
      uuid: "00000000-0000-4000-8000-000000000000",
      runId: "11111111-1111-4111-8111-111111111111",
      roleId: "planner",
      phaseKey: "plan",
      attempt: 0,
      expectedArtifact: "/tmp/devflow/spec.json",
      expectedSchema: "dev/spec@1",
      dedupKey: "a".repeat(64),
      instructions: "Write the spec.",
    });

    expect(renderPromptEnvelope(envelope)).toContain(
      "DEVFLOW_PROMPT_BEGIN 00000000-0000-4000-8000-000000000000",
    );
    expect(renderPromptEnvelope(envelope)).toContain("Phase: plan");
    expect(renderPromptEnvelope(envelope)).toContain("DEVFLOW_PROMPT_END");
  });
});