import { spawnSync } from "node:child_process";
import path from "node:path";
import { describe, expect, it } from "vitest";

describe("skills/sherpa-onnx-tts bin script", () => {
  it("loads as ESM and falls through to usage output when env is missing", () => {
    const scriptPath = path.resolve(
      process.cwd(),
      "skills",
      "sherpa-onnx-tts",
      "bin",
      "sherpa-onnx-tts",
    );
    const result = spawnSync(process.execPath, [scriptPath], {
      encoding: "utf8",
    });

    expect(result.status).toBe(1);
    expect(result.stderr).toBe(
      'Missing runtime/model directory.\n\nUsage: sherpa-onnx-tts [--runtime-dir <dir>] [--model-dir <dir>] [--model-file <file>] [--tokens-file <file>] [--data-dir <dir>] [--output <file>] "text"\n\nRequired env (or flags):\n  SHERPA_ONNX_RUNTIME_DIR\n  SHERPA_ONNX_MODEL_DIR\n',
    );
  });
});