imccyu
3e6a7fea43
First consumer of the runtime's single-slot mounting: the real apply mounts
on its own fiber, renderSlot('sidebar', ...) captures exactly the sidebar
slot's output, and update() re-renders the collapsed rail in place. The
.snap files carry semantic class names and svg fingerprints only.
52 lines
2.3 KiB
TypeScript
52 lines
2.3 KiB
TypeScript
// @vitest-environment jsdom
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/**
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* Local DOM snapshots of the sidebar shell through the real assembly path:
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* SlotTestRuntime mounts the package apply on its own fiber, the auto frame
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* supplies the layout's owner share at the render site, and the snapshot
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* captures exactly the 'sidebar' slot's output (CSS-module class names
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* folded to their semantic locals by the runtime's serializer). The child
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* holes (sidebar.workspaces / sidebar.settings) have no registrant here, so
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* the snapshots pin the shell chrome itself.
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*/
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import { afterEach, describe, expect, it, vi } from 'vitest'
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import { cleanup, waitFor } from '@testing-library/react'
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import { SlotTestRuntime } from '@deepseek-ai/dsh-client-test-runtime'
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import { apply, inject } from '@deepseek-ai/dsh-client-ui-sidebar/client'
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afterEach(cleanup)
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async function bench() {
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const runtime = await SlotTestRuntime.create()
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runtime.provide('layout', { toggleSidebar: vi.fn() })
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await runtime.declare({ 'sidebar': { kind: 'single', scope: 'root' } })
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await runtime.mount({ inject: [...inject], apply })
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return runtime
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}
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describe('sidebar shell snapshots', () => {
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it('renders the expanded column (wordmark, capsule, empty holes)', async () => {
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const runtime = await bench()
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const slot = runtime.renderSlot('sidebar', { collapsed: false, width: 300 })
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// Wordmark + capsule both start a session in the expanded state.
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expect(slot.view.getAllByRole('button', { name: 'New session' })).toHaveLength(2)
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expect(slot.container).toMatchSnapshot()
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await runtime.dispose()
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})
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it('renders the collapsed rail after the crossfade settles, in place', async () => {
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const runtime = await bench()
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const slot = runtime.renderSlot('sidebar', { collapsed: false, width: 300 })
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const shell = slot.container.firstElementChild
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slot.update({ collapsed: true, width: 56 })
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// The wide content (wordmark shortcut) unmounts at the 150ms settle;
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// only the rail's capsule remains a New-session button.
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await waitFor(() => {
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expect(slot.view.getAllByRole('button', { name: 'New session' })).toHaveLength(1)
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})
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expect(slot.container).toMatchSnapshot()
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// Same tree position: the owner flip re-rendered the shell in place.
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expect(slot.container.firstElementChild).toBe(shell)
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await runtime.dispose()
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})
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})
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