import { describe, expect, test } from "bun:test";
import { db } from "../../command/db";
import { exec } from "../../command/exec";

type RunnableCommand = {
  run?: (context: { args: { _: string[] } }) => Promise<unknown>;
  subCommands?: Record<string, RunnableCommand>;
};

describe("CLI argument validation", () => {
  test("exec requires a deployment", async () => {
    await expect(
      (exec as RunnableCommand).run?.({ args: { _: [] } }),
    ).rejects.toThrow("Deployment name is required");
  });

  test("exec requires a command", async () => {
    await expect(
      (exec as RunnableCommand).run?.({ args: { _: ["app"] } }),
    ).rejects.toThrow("Command is required");
  });

  test("database credentials require a service", async () => {
    await expect(
      (db as RunnableCommand).subCommands?.creds?.run?.({ args: { _: [] } }),
    ).rejects.toThrow("Service name is required");
  });
});