Menghuan1918
936df662b0
- 7 个 spec 的本地 mount()（createRoot + act 容器循环）替换为 renderRoot()：sidechat-view、subagent-jobs-view、subagent-live-polling、 lazy-chunk、side-card-section-rows（本地 mount 删除，调用点改名）； editor-refresh、markdown-manual-refresh（EditorHost 包装 mount 改为 委托 renderRoot，调用点不动） - 24 个 spec 的内联 IS_REACT_ACT_ENVIRONMENT 赋值替换为 setupReactAct() （subagent-jobs-view / subagent-live-polling / lazy-chunk 原本未设 flag，保持原样不引入） 全部为语义相同的样板替换：迁移后全量 118 files / 1241 passed + 9 skipped，与迁移前一致。
96 lines
3.5 KiB
TypeScript
96 lines
3.5 KiB
TypeScript
/**
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* MermaidMarkdown architecture spec: the preview renders the WHOLE document
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* through one MarkdownText pass (cross-fence reference-style links must
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* resolve — the P1 regression from the CR), then swaps every rendered
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* mermaid CodeBlock for a diagram. mermaid is mocked so the swap + semantics
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* are asserted without pulling the real layout engine into jsdom.
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*/
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// @vitest-environment jsdom
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import { describe, expect, it, vi, beforeEach } from 'vitest'
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import { createElement } from 'react'
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import { createRoot, type Root } from 'react-dom/client'
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import { act } from 'react-dom/test-utils'
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// The act() environment flag (React 18.2 reads it before flushing effects).
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import { setupReactAct } from './test-utils.ts'
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setupReactAct()
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vi.mock('mermaid', () => ({
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default: {
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initialize: vi.fn(),
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render: async () => ({
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svg: '<svg xmlns="http://www.w3.org/2000/svg"><text>MOCK-DIAGRAM</text></svg>',
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}),
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},
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}))
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import mermaid from 'mermaid'
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import { MermaidMarkdown } from '../src/client/mermaid.tsx'
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const codeLabels = { copyLabel: 'Copy', copiedLabel: 'Copied' }
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async function renderMarkdown(text: string): Promise<{ container: HTMLElement; root: Root }> {
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const container = document.createElement('div')
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document.body.appendChild(container)
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const root = createRoot(container)
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await act(async () => {
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root.render(createElement(MermaidMarkdown, { text, codeLabels }))
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// Let the mocked mermaid.render promise settle inside the act scope.
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await new Promise(resolve => { setTimeout(resolve, 0) })
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})
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return { container, root }
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}
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async function unmount(root: Root): Promise<void> {
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await act(async () => { root.unmount() })
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}
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beforeEach(() => {
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document.body.innerHTML = ''
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})
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describe('MermaidMarkdown', () => {
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it('swaps the mermaid code block for a rendered diagram', async () => {
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const { container, root } = await renderMarkdown('```mermaid\ngraph TD\n A-->B\n```')
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const diagram = container.querySelector('[data-mermaid-diagram] svg')
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expect(diagram, 'the mermaid fence must be swapped for a diagram').not.toBeNull()
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expect(diagram?.textContent).toContain('MOCK-DIAGRAM')
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await unmount(root)
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})
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it('suppresses Mermaid global error rendering', async () => {
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vi.mocked(mermaid.initialize).mockClear()
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const { root } = await renderMarkdown('```mermaid\ngraph TD\n A-->B\n```')
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expect(mermaid.initialize).toHaveBeenCalledWith(expect.objectContaining({
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suppressErrorRendering: true,
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}))
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await unmount(root)
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})
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it('resolves cross-fence reference-style links (single markdown parse)', async () => {
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const text = [
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'[before][shared]',
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'',
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'```mermaid',
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'graph TD',
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' A --> B',
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'```',
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'',
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'[shared]: https://example.com',
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].join('\n')
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const { container, root } = await renderMarkdown(text)
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const link = container.querySelector('a[href="https://example.com"]')
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expect(link, 'the definition after the fence must resolve the link before it').not.toBeNull()
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expect(link?.textContent).toContain('before')
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expect(container.querySelector('[data-mermaid-diagram] svg'), 'the diagram must still swap in').not.toBeNull()
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await unmount(root)
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})
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it('leaves non-mermaid fences untouched', async () => {
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const { container, root } = await renderMarkdown('```ts\nconst a = 1\n```')
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expect(container.querySelector('[data-mermaid-diagram]'), 'no mermaid fence → no swap').toBeNull()
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expect(container.querySelectorAll('.md-code-block').length, 'the ts fence stays a code block').toBe(1)
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await unmount(root)
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})
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})
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