import { test, expect } from '@playwright/test';

test.describe('供应商管理', () => {
  test.beforeEach(async ({ page }) => {
    await page.goto('/providers');
  });

  test('应显示供应商管理页面', async ({ page }) => {
    await expect(page.getByRole('heading', { name: '供应商管理' })).toBeVisible();
    await expect(page.getByText('供应商列表')).toBeVisible();
  });

  test('应显示添加供应商按钮', async ({ page }) => {
    await expect(page.getByRole('button', { name: '添加供应商' })).toBeVisible();
  });

  test('应通过顶部导航切换页面', async ({ page }) => {
    await page.getByText('用量统计').click();
    await expect(page.getByRole('heading', { name: '用量统计' })).toBeVisible();

    await page.getByText('供应商管理').click();
    await expect(page.getByRole('heading', { name: '供应商管理' })).toBeVisible();
  });
});