25 lines
1.9 KiB
TypeScript
25 lines
1.9 KiB
TypeScript
/**
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* 41-typora: Typora Vue 组件化测试
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* 覆盖: textarea/预览区、标题/粗体/斜体/代码/列表渲染、输入 debounce、卸载
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*/
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import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest'
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import { h, render, nextTick } from 'vue'
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import TyporaComponent from '../../src/apps/typora/Typora.vue'
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import { setupDOM } from '../helpers'
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describe('41-typora', () => {
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let body: HTMLElement, win: any
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beforeEach(() => { setupDOM(); const el = document.createElement('div'); el.className = 'window'; document.body.appendChild(el); body = document.createElement('div'); body.className = 'win-body'; el.appendChild(body); win = { el, body, timers: [], data: {} } })
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afterEach(() => { render(null, body); win.el.remove() })
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function m() { render(h(TyporaComponent, { win }), body) }
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it('textarea 存在', () => { m(); expect(body.querySelector('textarea')).toBeTruthy() })
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it('预览区存在', () => { m(); expect(body.querySelector('.typora-preview')).toBeTruthy() })
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it('标题渲染为 h1', () => { m(); expect(body.querySelector('.typora-preview')?.innerHTML).toContain('<h1>') })
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it('粗体渲染为 b', () => { m(); expect(body.querySelector('.typora-preview')?.innerHTML).toContain('<b>') })
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it('代码渲染为 code', () => { m(); expect(body.querySelector('.typora-preview')?.innerHTML).toContain('<code>') })
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it('列表渲染为 ty-li', () => { m(); expect(body.querySelector('.typora-preview')?.innerHTML).toContain('ty-li') })
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it('输入触发 debounce 渲染', async () => { vi.useFakeTimers(); m(); const ta = body.querySelector('textarea') as HTMLTextAreaElement; ta.value = '# 新标题'; ta.dispatchEvent(new Event('input', { bubbles: true })); vi.advanceTimersByTime(200); await nextTick(); expect(body.querySelector('.typora-preview')?.innerHTML).toContain('<h1>'); vi.useRealTimers() })
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it('卸载', () => { m(); render(null, body); expect(body.children.length).toBe(0) })
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})
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