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@@ -1,6 +1,7 @@
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// @vitest-environment jsdom
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import { cleanup, fireEvent, render } from '@testing-library/react'
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import { afterEach, describe, expect, it, vi } from 'vitest'
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+import { MarkdownDelegateProvider } from '../src/index.ts'
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import { MarkdownText } from './markdown-test-components.tsx'
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afterEach(cleanup)
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@@ -16,7 +17,11 @@ describe('Markdown file links', () => {
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['file%23name%3F.txt', 'file#name?.txt', undefined],
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])('opens %s through the preview callback', (target, path, options) => {
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const openFile = vi.fn()
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- const view = render(<MarkdownText text={`[source](${target})`} openFile={openFile} />)
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+ const view = render(
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+ <MarkdownDelegateProvider openFile={openFile}>
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+ <MarkdownText text={`[source](${target})`} />
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+ </MarkdownDelegateProvider>,
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+ )
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const link = view.getByRole('button', { name: 'source' })
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expect(link.getAttribute('title')).toBe(path)
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fireEvent.click(link)
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@@ -25,23 +30,34 @@ describe('Markdown file links', () => {
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})
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it.each(['', ''])('names an empty label %s with the decoded path', (label) => {
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- const view = render(<MarkdownText text={`[${label}](docs/My%20Notes.md)`} openFile={vi.fn()} />)
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+ const view = render(
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+ <MarkdownDelegateProvider openFile={vi.fn()}>
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+ <MarkdownText text={`[${label}](docs/My%20Notes.md)`} />
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+ </MarkdownDelegateProvider>,
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+ )
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expect(view.getByRole('button', { name: 'docs/My Notes.md' })).toBeTruthy()
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})
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it('preserves an image label’s alternative text as the accessible name', () => {
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- const view = render(<MarkdownText text={'[](src/a.ts)'} openFile={vi.fn()} />)
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+ const view = render(
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+ <MarkdownDelegateProvider openFile={vi.fn()}>
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+ <MarkdownText text={'[](src/a.ts)'} />
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+ </MarkdownDelegateProvider>,
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+ )
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expect(view.getByRole('button', { name: 'diagram' })).toBeTruthy()
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})
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it('handles reference links and code labels without nesting file-mention buttons', () => {
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const openFile = vi.fn()
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const resolve = vi.fn()
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- const view = render(<MarkdownText
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- text={'[see `index.ts`][source]\n\n[source]: src/index.ts#L3-L3'}
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- openFile={openFile}
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- fileMentions={{ resolve }}
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- />)
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+ const view = render(
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+ <MarkdownDelegateProvider openFile={openFile}>
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+ <MarkdownText
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+ text={'[see `index.ts`][source]\n\n[source]: src/index.ts#L3-L3'}
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+ fileMentions={{ resolve }}
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+ />
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+ </MarkdownDelegateProvider>,
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+ )
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fireEvent.click(view.getByRole('button', { name: 'see index.ts' }))
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expect(openFile).toHaveBeenCalledWith('src/index.ts', { line: 3 })
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expect(resolve).not.toHaveBeenCalled()
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@@ -56,7 +72,11 @@ describe('Markdown file links', () => {
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'file.ts#L9007199254740992', 'file.ts#L1-L9007199254740992',
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])('keeps unsupported destination %s inert', (target) => {
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const openFile = vi.fn()
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- const view = render(<MarkdownText text={`[source](${target})`} openFile={openFile} />)
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+ const view = render(
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+ <MarkdownDelegateProvider openFile={openFile}>
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+ <MarkdownText text={`[source](${target})`} />
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+ </MarkdownDelegateProvider>,
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+ )
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expect(view.getByText('source')).toBeTruthy()
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expect(view.container.querySelector('button, a')).toBeNull()
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expect(openFile).not.toHaveBeenCalled()
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@@ -73,14 +93,67 @@ describe('Markdown file links', () => {
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const first = vi.fn()
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const second = vi.fn()
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const text = '[source](src/a.ts)\n\nmore\n\n'
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- const view = render(<MarkdownText text={text} streaming openFile={first} />)
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+ const view = render(
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+ <MarkdownDelegateProvider openFile={first}>
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+ <MarkdownText text={text} streaming />
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+ </MarkdownDelegateProvider>,
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+ )
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expect(view.queryByRole('button')).toBeNull()
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- view.rerender(<MarkdownText text={text} openFile={first} />)
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+ view.rerender(
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+ <MarkdownDelegateProvider openFile={first}>
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+ <MarkdownText text={text} />
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+ </MarkdownDelegateProvider>,
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+ )
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fireEvent.click(view.getByRole('button', { name: 'source' }))
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expect(first).toHaveBeenCalledOnce()
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- view.rerender(<MarkdownText text={text} openFile={second} />)
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+ view.rerender(
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+ <MarkdownDelegateProvider openFile={second}>
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+ <MarkdownText text={text} />
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+ </MarkdownDelegateProvider>,
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+ )
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fireEvent.click(view.getByRole('button', { name: 'source' }))
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expect(second).toHaveBeenCalledOnce()
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expect(first).toHaveBeenCalledOnce()
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})
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+
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+ it('routes file and HTTP(S) links through the same provider', () => {
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+ const openFile = vi.fn()
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+ const openExternalLink = vi.fn()
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+ const view = render(
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+ <MarkdownDelegateProvider openFile={openFile} openExternalLink={openExternalLink}>
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+ <MarkdownText text={'[source](src/a.ts#L4) [web](https://example.com)'} />
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+ </MarkdownDelegateProvider>,
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+ )
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+ fireEvent.click(view.getByRole('button', { name: 'source' }))
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+ expect(openFile).toHaveBeenCalledExactlyOnceWith('src/a.ts', { line: 4 })
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+ expect(openExternalLink).not.toHaveBeenCalled()
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+ fireEvent.click(view.getByRole('link', { name: 'web' }))
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+ expect(openExternalLink).toHaveBeenCalledExactlyOnceWith('https://example.com')
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+ expect(openFile).toHaveBeenCalledOnce()
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+ })
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+
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+ it('updates cached links when the nearest provider gains, replaces, or removes its file handler', () => {
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+ const outer = vi.fn()
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+ const first = vi.fn()
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+ const second = vi.fn()
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+ const markdown = <MarkdownText text="[source](src/a.ts)" />
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+ const scope = (openFile?: (path: string) => void) => (
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+ <MarkdownDelegateProvider openFile={outer}>
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+ <MarkdownDelegateProvider openFile={openFile}>{markdown}</MarkdownDelegateProvider>
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+ </MarkdownDelegateProvider>
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+ )
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+ const view = render(scope())
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+ expect(view.queryByRole('button')).toBeNull()
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+ view.rerender(scope(first))
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+ fireEvent.click(view.getByRole('button', { name: 'source' }))
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+ expect(first).toHaveBeenCalledExactlyOnceWith('src/a.ts', undefined)
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+ view.rerender(scope(second))
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+ fireEvent.click(view.getByRole('button', { name: 'source' }))
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+ expect(second).toHaveBeenCalledExactlyOnceWith('src/a.ts', undefined)
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+ expect(first).toHaveBeenCalledOnce()
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+ view.rerender(scope())
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+ expect(view.queryByRole('button')).toBeNull()
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+ expect(view.getByText('source')).toBeTruthy()
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+ expect(outer).not.toHaveBeenCalled()
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+ })
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})
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Dudu-0223