37 lines
1.5 KiB
TypeScript
37 lines
1.5 KiB
TypeScript
/**
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* 26-preview: Preview Vue 组件化测试
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*/
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import { describe, it, expect, beforeEach, afterEach } from 'vitest'
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import { h, render, nextTick } from 'vue'
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import PreviewComponent from '../../src/apps/preview/Preview.vue'
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import { setupDOM } from '../helpers'
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function makeMockWin() {
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const el = document.createElement('div'); el.className = 'window'
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document.getElementById('window-layer')?.appendChild(el)
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const body = document.createElement('div'); body.className = 'win-body'
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el.appendChild(body)
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return { id: 'pv', appId: 'preview', el, body, timers: [] as any[], data: {} }
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}
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describe('26-preview — Preview Vue 组件化', () => {
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let win: any
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beforeEach(() => { setupDOM(); win = makeMockWin() })
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afterEach(() => { render(null, win.body); win.el.remove() })
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function mount() { const v = h(PreviewComponent, { win }); render(v, win.body) }
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it('挂载后渲染画廊', () => { mount(); expect(win.body.querySelector('.preview-gallery')).toBeTruthy() })
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it('工具栏有缩放/旋转按钮', () => {
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mount()
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expect(win.body.querySelector('.fb-btn[title="放大"]')).toBeTruthy()
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expect(win.body.querySelector('.fb-btn[title="缩小"]')).toBeTruthy()
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})
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it('暴露 zoom/zoomReset 给菜单', () => {
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mount()
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expect(typeof win.appState.zoom).toBe('function')
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expect(typeof win.appState.zoomReset).toBe('function')
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})
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it('卸载后 DOM 为空', () => { mount(); render(null, win.body); expect(win.body.children.length).toBe(0) })
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})
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