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

import { resolveAppUpdateCheckEnabled } from '../src/app/featureFlags';

describe('AGC 客户端特性开关', () => {
  it('开发态（agc 启动）默认关闭检测更新', () => {
    expect(resolveAppUpdateCheckEnabled('', true)).toBe(false);
  });

  it('正式包默认开启检测更新', () => {
    expect(resolveAppUpdateCheckEnabled('', false)).toBe(true);
  });

  it('显式配置的开关优先于环境默认值', () => {
    expect(resolveAppUpdateCheckEnabled('1', true)).toBe(true);
    expect(resolveAppUpdateCheckEnabled('0', false)).toBe(false);
  });

  it('忽略无法识别的开关取值并回落到环境默认值', () => {
    expect(resolveAppUpdateCheckEnabled('2', true)).toBe(false);
    expect(resolveAppUpdateCheckEnabled('  ', false)).toBe(true);
  });
});