Files
deepseek-harness/packages/client/ui-sidebar/tests/sidebar-root.client.spec.tsx
T
imccyu 7ad54e7791 refactor(client): name the compile face in every client test filename
A test file under packages/client now says which face it covers:
`*.client.spec.{ts,tsx}` and its `*.client.{ts,tsx}` helpers belong to the
Client aggregate, `*.host.spec.ts` to the host aggregate. The carrier's four
node-half specs take the Host suffix.

The two suffixes are mutually exclusive, so each aggregate excludes the
other's and both keep one broad test glob: `exclude` wins over `include`, and
`packages/client/**` no longer has to be excluded wholesale from the host
program with per-file `files` entries carved back out of it. A Host-face spec
that reaches only Host source therefore needs no cross-face project
reference, which the split-project rule rejects.

vitest still discovers every file through `**/*.spec.{ts,tsx}`.
2026-08-12 01:41:40 +08:00

103 lines
4.1 KiB
TypeScript

// @vitest-environment jsdom
import { afterEach, describe, expect, it, vi } from 'vitest'
import { cleanup, fireEvent, render, screen } from '@testing-library/react'
import type { SidebarRootComponentProps, SidebarSectionOwnerProps, SidebarSettingsOwnerProps } from '../src/client/contract/slots.ts'
import { SidebarRoot } from '../src/client/SidebarRoot.tsx'
import { en } from '../src/client/locales.ts'
// English-dictionary translate stub: the shell renders the same copy the
// assertions below query by accessible name.
const t: SidebarRootComponentProps['t'] = key => (en as Record<string, string>)[key] ?? key
afterEach(() => {
cleanup()
vi.useRealTimers()
})
// The shell never reads the global hooks itself, but they ride the standard
// props share; stub them as never-called functions.
const neverHook = (() => { throw new Error('shell must not read global hooks') }) as never
function mountShell({ collapsed = false, width = 300 }: { collapsed?: boolean; width?: number } = {}) {
const startSession = vi.fn()
const toggleSidebar = vi.fn()
let regionOwner: SidebarSectionOwnerProps | undefined
let settingsOwner: SidebarSettingsOwnerProps | undefined
let current = { collapsed, width }
const root = () => (
<SidebarRoot
collapsed={current.collapsed} width={current.width}
useSessions={neverHook} useWorkspaces={neverHook}
startSession={startSession} toggleSidebar={toggleSidebar} t={t}
renderSlot={((key: string, owner: SidebarSectionOwnerProps | SidebarSettingsOwnerProps) => {
if (key === 'sidebar.settings') {
settingsOwner = owner
return <div data-testid="settings-seat" data-wide={owner.wide} />
}
regionOwner = owner as SidebarSectionOwnerProps
return <div data-testid="region" data-wide={owner.wide} />
}) as SidebarRootComponentProps['renderSlot']}
/>
)
const view = render(root())
return {
startSession,
toggleSidebar,
regionOwner: () => {
if (regionOwner === undefined) throw new Error('region owner not rendered')
return regionOwner
},
settingsOwner: () => {
if (settingsOwner === undefined) throw new Error('settings owner not rendered')
return settingsOwner
},
rerender(next: Partial<typeof current>) {
current = { ...current, ...next }
view.rerender(root())
},
}
}
describe('SidebarRoot shell', () => {
it('routes New Session (capsule + wordmark) and the column toggle', () => {
const b = mountShell()
// Expanded, both the wordmark and the capsule start a session.
const starters = screen.getAllByRole('button', { name: 'New session' })
expect(starters).toHaveLength(2)
for (const button of starters) fireEvent.click(button)
expect(b.startSession).toHaveBeenCalledTimes(2)
fireEvent.click(screen.getByRole('button', { name: 'Collapse sidebar' }))
expect(b.toggleSidebar).toHaveBeenCalledOnce()
})
it('hands the region its wide flag and clamps expandSidebar to the collapsed state', () => {
const b = mountShell()
expect(b.regionOwner().wide).toBe(true)
// The settings seat rides the same wide flag (ui-settings renders the row).
expect(b.settingsOwner().wide).toBe(true)
// Expanded: the request is a no-op (no accidental collapse).
b.regionOwner().expandSidebar()
expect(b.toggleSidebar).not.toHaveBeenCalled()
})
it('keeps the region mounted through collapse and expands on its request', () => {
vi.useFakeTimers()
const b = mountShell()
b.rerender({ collapsed: true })
// Wide content survives the crossfade window, then settles into the rail.
expect(b.regionOwner().wide).toBe(true)
vi.advanceTimersByTime(200)
b.rerender({})
expect(b.regionOwner().wide).toBe(false)
expect(screen.getByTestId('region')).toBeTruthy()
b.regionOwner().expandSidebar()
expect(b.toggleSidebar).toHaveBeenCalledOnce()
})
it('renders statically collapsed on a cold start (no crossfade classes)', () => {
const b = mountShell({ collapsed: true })
expect(b.regionOwner().wide).toBe(false)
expect(screen.getByRole('button', { name: 'Open sidebar' })).toBeTruthy()
})
})