Files
deepseek-harness/packages/client/ui-conversation/tests/skeleton.spec.tsx
2026-07-24 16:09:58 +08:00

345 lines
16 KiB
TypeScript

// @vitest-environment jsdom
/**
* Skeleton acceptance over the four-share props form: empty-state transition
* (same InputBar component in hero position, startSession submit, in-component
* cwd derivation), ConversationRoot view switching through the store's view
* field, DetailsPanel selection through the shared store. Components stay
* pure — the framework shares are stubbed (useSession/useSessions), the store
* share is a REAL createChatStore().create() instance (same construction path
* as production), injected callbacks are spies.
*/
import { cleanup, fireEvent, render, screen } from '@testing-library/react'
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
import { bindSnapshotSelector } from '@deepseek-ai/dsh-client-web-react'
import { createSnapshotStore } from '@deepseek-ai/dsh-client-runtime/client'
import type { UseSession } from '@deepseek-ai/dsh-client-web-react'
import type { ConversationSnapshot, PendingInteraction, SessionId, SessionListState } from '@deepseek-ai/dsh-client-runtime/client'
import { PendingWait } from '@deepseek-ai/dsh-client-runtime/client'
import { RpcId } from '@deepseek-ai/dsh-client-connection/client'
import type { SelectionTarget, ViewTab } from '@deepseek-ai/dsh-client-ui-conversation/client'
import type { ConversationRootProps } from '../src/client/skeleton/ConversationRoot.tsx'
// Export discipline: packages/client/AGENTS.md.
import { createChatStore } from '../src/client/stores.ts'
import { ConversationRoot } from '../src/client/skeleton/ConversationRoot.tsx'
import { DetailsPanel } from '../src/client/skeleton/DetailsPanel.tsx'
import { EmptyState } from '../src/client/skeleton/EmptyState.tsx'
const sid = (s: string): SessionId => s as SessionId
afterEach(cleanup)
beforeEach(() => {
// jsdom normally provides localStorage; some host Node builds surface it as undefined.
globalThis.localStorage?.clear()
})
/** Minimal conversation snapshot slice the skeleton reads. */
interface FakeSnapshot {
nodes: readonly {
kind: string
seq?: number
time?: number
callId?: string
call?: { name: string; argsRaw: string } | null
callTime?: number | null
content?: readonly { type: string; text?: string }[]
isError?: boolean
callView?: null
resultView?: null
}[]
runningCalls: readonly {
callId: string
name: string
argsRaw: string
turn?: number
step?: number
time?: number
callView?: null
}[]
running: boolean
removed: boolean
promptError: { op: 'send' | 'stop'; error: { message: string; code: string } } | null
pending: readonly PendingInteraction[]
}
function fakeSession(init: Partial<FakeSnapshot> = {}) {
const store = createSnapshotStore<FakeSnapshot>({
nodes: [], runningCalls: [], running: false, removed: false, promptError: null, pending: [], ...init,
})
return { store, useSession: bindSnapshotSelector(store) as unknown as UseSession<ConversationSnapshot> }
}
/** Sessions-list stub: the standard useSessions hook over a snapshot store. */
function fakeSessions(rows: { id: string; title: string; cwd?: string; parentId?: string }[]) {
const store = createSnapshotStore<SessionListState>({
ids: rows.map(r => sid(r.id)),
byId: Object.fromEntries(rows.map(r => [r.id, {
id: sid(r.id), title: `durable ${r.title}`, displayTitle: r.title, running: false, updatedAt: 1,
...(r.cwd !== undefined ? { cwd: r.cwd } : {}),
...(r.parentId !== undefined ? { parentId: sid(r.parentId) } : {}),
}])),
current: undefined,
} as SessionListState)
return { store, useSessions: bindSnapshotSelector(store) }
}
/** SessionProvider seat stub (render-prop pass-through; ConversationRoot never invokes it). */
const SessionProviderStub: ConversationRootProps['SessionProvider'] = ({ children }) => <>{children(sid('s1'))}</>
describe('EmptyState', () => {
const noopCreate = () => Promise.resolve()
it('derives cwd options from the sessions list, submits startSession, failure surfaces locally', async () => {
const { useSessions } = fakeSessions([
{ id: 'a', title: 'a', cwd: '/w/app' },
{ id: 'b', title: 'b', cwd: '/w/lib' },
{ id: 'c', title: 'c', cwd: '/w/app' }, // duplicate cwd dedupes
])
let reject!: (e: Error) => void
const startSession = vi.fn(() => new Promise<void>((_res, rej) => { reject = rej }))
render(
<EmptyState
useSessions={useSessions}
startSession={startSession}
createWorkspaceSession={noopCreate}
/>,
)
const trigger = screen.getByRole('button', { name: '项目目录' })
fireEvent.click(trigger)
const menu = screen.getByRole('menu')
expect([...menu.querySelectorAll('[role="menuitem"]')].map(el => el.textContent))
.toEqual(['app', 'lib', 'New Workspace'])
fireEvent.click(screen.getByRole('menuitem', { name: 'app' }))
const box = screen.getByPlaceholderText('Message to run task, plan and build, enter for / commands')
fireEvent.change(box, { target: { value: '造一个轮子' } })
fireEvent.keyDown(box, { key: 'Enter' })
expect(startSession).toHaveBeenCalledWith({ text: '造一个轮子', mode: 'queue', cwd: '/w/app' })
reject(new Error('后端拒收'))
expect(await screen.findByText(/后端拒收/)).toBeTruthy()
// Draft survives the failure for retry.
expect((box as HTMLTextAreaElement).value).toBe('造一个轮子')
})
it('Use a existing folder opens the path modal and Open Folder sets the chip', () => {
const { useSessions } = fakeSessions([])
render(
<EmptyState
useSessions={useSessions}
startSession={() => Promise.resolve()}
createWorkspaceSession={noopCreate}
/>,
)
fireEvent.click(screen.getByRole('button', { name: '项目目录' }))
const newWs = screen.getByRole('menuitem', { name: 'New Workspace' })
fireEvent.mouseEnter(newWs.parentElement as HTMLElement)
fireEvent.click(screen.getByRole('menuitem', { name: 'Use a existing folder' }))
expect(screen.getByRole('dialog', { name: 'Enter an existing folder path' })).toBeTruthy()
const path = screen.getByLabelText('Folder path') as HTMLInputElement
fireEvent.change(path, { target: { value: '/tmp/fresh' } })
fireEvent.click(screen.getByRole('button', { name: 'Open Folder' }))
expect(screen.queryByRole('dialog')).toBeNull()
expect(screen.getByRole('button', { name: '项目目录' }).textContent).toContain('fresh')
})
it('Create new opens the modal and createWorkspaceSession succeeds', async () => {
const { useSessions } = fakeSessions([])
const createWorkspaceSession = vi.fn(() => Promise.resolve())
render(
<EmptyState
useSessions={useSessions}
startSession={() => Promise.resolve()}
createWorkspaceSession={createWorkspaceSession}
/>,
)
fireEvent.click(screen.getByRole('button', { name: '项目目录' }))
fireEvent.mouseEnter(screen.getByRole('menuitem', { name: 'New Workspace' }).parentElement as HTMLElement)
fireEvent.click(screen.getByRole('menuitem', { name: 'Create new' }))
expect(screen.getByRole('dialog', { name: 'Create new workspace' })).toBeTruthy()
const name = screen.getByLabelText('Workspace name') as HTMLInputElement
expect(name.value).toBe('New WorkSpace')
fireEvent.change(name, { target: { value: 'My Proj' } })
fireEvent.keyDown(name, { key: 'Enter' })
await vi.waitFor(() => expect(createWorkspaceSession).toHaveBeenCalledWith('My Proj'))
})
it('Create modal Cancel dismisses without calling createWorkspaceSession', () => {
const { useSessions } = fakeSessions([])
const createWorkspaceSession = vi.fn(() => Promise.resolve())
render(
<EmptyState
useSessions={useSessions}
startSession={() => Promise.resolve()}
createWorkspaceSession={createWorkspaceSession}
/>,
)
fireEvent.click(screen.getByRole('button', { name: '项目目录' }))
fireEvent.mouseEnter(screen.getByRole('menuitem', { name: 'New Workspace' }).parentElement as HTMLElement)
fireEvent.click(screen.getByRole('menuitem', { name: 'Create new' }))
fireEvent.click(screen.getByRole('button', { name: 'Cancel' }))
expect(screen.queryByRole('dialog')).toBeNull()
expect(createWorkspaceSession).not.toHaveBeenCalled()
})
})
describe('ConversationRoot', () => {
function bench(
tabs: ViewTab[], activeView?: string, init: Partial<FakeSnapshot> = {},
renderSlotChain?: ConversationRootProps['renderSlotChain'],
) {
const { useSession } = fakeSession({ nodes: [{ kind: 'user' }, { kind: 'user' }], ...init })
const { useSessions } = fakeSessions([
{ id: 'root', title: 'proj' },
{ id: 's1', title: 'child', parentId: 'root' },
])
const chat = createChatStore().create()
if (activeView !== undefined) chat.actions.setView(activeView)
const send = vi.fn()
const stop = vi.fn()
const open = vi.fn()
// The renderSlot share as the outlet would bake it: renders a marker for
// the ring key carrying the active-id filter (a Mock cannot satisfy the
// generic method type directly — cast once at the prop seam).
const renderSlot = vi.fn((key: string, _owner: object, opts?: { only?: string }) => (
<div data-testid={`view-${opts?.only ?? '(all)'}`} data-slot={key} />
))
const ui = render(
<ConversationRoot
sessionId={sid('s1')}
useSession={useSession}
useSessions={useSessions}
useStore={bindSnapshotSelector(chat)}
actions={chat.actions}
renderSlot={renderSlot as unknown as ConversationRootProps['renderSlot']}
renderSlotChain={renderSlotChain ?? ((_key, _owner, opts) => opts?.fallback ?? null)}
SessionProvider={SessionProviderStub}
views={{
list: () => tabs,
subscribe: () => () => {},
version: () => 1,
}}
send={send}
stop={stop}
open={open}
/>)
return { ui, chat, send, stop, open, renderSlot }
}
const tab = (id: string, label: string): ViewTab => ({ id, label })
it('renders breadcrumb chain (useSessions-derived), meta turns, and the default chat view', () => {
const { open } = bench([tab('chat', 'Chat'), tab('trajectory', 'Trajectory')])
expect(screen.getByText('proj')).toBeTruthy()
expect(screen.getByText('child')).toBeTruthy()
expect(screen.getByText(/2 turns/)).toBeTruthy()
expect(screen.getByTestId('view-chat')).toBeTruthy()
// Ancestor crumb navigates; current crumb is disabled.
fireEvent.click(screen.getByRole('button', { name: 'proj' }))
expect(open).toHaveBeenCalledWith('root')
expect((screen.getByRole('button', { name: 'child' }) as HTMLButtonElement).disabled).toBe(true)
})
it('switches views through the store view field and falls back on unknown ids', () => {
const { chat } = bench([tab('chat', 'Chat'), tab('trajectory', 'Trajectory')])
fireEvent.click(screen.getByRole('tab', { name: 'Trajectory' }))
expect(chat.store.getSnapshot().view).toBe('trajectory')
expect(screen.getByTestId('view-trajectory')).toBeTruthy()
cleanup()
// A stale persisted id (its view plugin unloaded) falls to the first view.
bench([tab('chat', 'Chat'), tab('trajectory', 'Trajectory')], 'ghost-view')
expect(screen.getByTestId('view-chat')).toBeTruthy()
})
it('renders the active view through the declared ring slot with the only filter', () => {
const { renderSlot } = bench([tab('chat', 'Chat')])
// No owner share: views take everything from the standard kit (contract).
expect(renderSlot).toHaveBeenCalledWith('conversation.view', {}, { only: 'chat' })
expect(screen.getByTestId('view-chat').getAttribute('data-slot')).toBe('conversation.view')
})
it('hides the tab strip with a single view; composer writes the store draft and sends it', () => {
const { chat, send } = bench([tab('chat', 'Chat')])
expect(screen.queryByRole('tablist')).toBeNull()
const box = screen.getByPlaceholderText(/输入消息/)
fireEvent.change(box, { target: { value: 'hi' } })
// Typing goes through actions.setDraft into the shared store.
expect(chat.store.getSnapshot().draft).toBe('hi')
fireEvent.keyDown(box, { key: 'Enter' })
expect(send).toHaveBeenCalledWith('hi', 'queue')
})
it('dispatches the pending list to the composer chain; all-decline falls back to InputBar', () => {
const wait = new PendingWait('question', RpcId('rq'), sid('s1'),
{ questions: [{ id: 'mode', question: 'Choose?', options: [{ label: 'Fast' }] }] } as PendingWait<'question'>['payload'], vi.fn())
// A matching entry takes the composer over.
const renderSlotChain = vi.fn(() => <div>question takeover</div>) as unknown as ConversationRootProps['renderSlotChain']
bench([tab('chat', 'Chat')], undefined, { pending: [wait] }, renderSlotChain)
expect(screen.getByText('question takeover')).toBeTruthy()
expect(screen.queryByPlaceholderText(/输入消息/)).toBeNull()
// The owner dispatches the raw pending list (chain currency); routing
// lives in entry selectors, not here.
expect(renderSlotChain).toHaveBeenCalledWith(
'conversation.composer',
expect.objectContaining({
interactions: expect.arrayContaining([expect.objectContaining({ key: 'q:rq' })]),
}),
expect.objectContaining({ fallback: expect.anything() }),
)
cleanup()
// Zero registered entries (default all-decline stub): the fallback IS the
// default InputBar — behavior equals the pre-chain composer.
bench([tab('chat', 'Chat')], undefined, { pending: [wait] })
expect(screen.getByPlaceholderText(/输入消息/)).toBeTruthy()
})
})
describe('DetailsPanel', () => {
function benchDetails(snapshot: Partial<FakeSnapshot>, selection: SelectionTarget | null) {
const { useSession } = fakeSession(snapshot)
const { useSessions } = fakeSessions([])
const chat = createChatStore().create()
if (selection !== null) chat.actions.select(selection)
const closeDetails = vi.fn()
render(
<DetailsPanel
sessionId={sid('s1')}
useSession={useSession}
useSessions={useSessions}
useStore={bindSnapshotSelector(chat)}
actions={chat.actions}
closeDetails={closeDetails}
/>)
return { closeDetails, chat }
}
it('renders the selected call args and result off the shared store; close fires the injected callback', () => {
const { closeDetails } = benchDetails({
nodes: [{
kind: 'tool-result', seq: 1, time: 1_000, callId: 'c1',
call: { name: 'bash', argsRaw: '{"cmd":"ls"}' },
callTime: 500,
content: [{ type: 'text', text: 'file-a\nfile-b' }],
isError: false, callView: null, resultView: null,
}],
}, { turnSeq: 1, callId: 'c1' })
expect(screen.getByText('bash')).toBeTruthy()
expect(screen.getByText(/"cmd": "ls"/)).toBeTruthy()
expect(screen.getByText(/file-a/)).toBeTruthy()
fireEvent.click(screen.getByRole('button', { name: '关闭详情' }))
expect(closeDetails).toHaveBeenCalledTimes(1)
})
it('shows the empty hint without a selection and the running state for open calls', () => {
benchDetails({ runningCalls: [{ callId: 'c9', name: 'bash', argsRaw: '{}', turn: 1, step: 1, time: 1_000, callView: null }] }, null)
expect(screen.getByText(/点击消息流中的工具行/)).toBeTruthy()
cleanup()
benchDetails({ runningCalls: [{ callId: 'c9', name: 'bash', argsRaw: '{}', turn: 1, step: 1, time: 1_000, callView: null }] }, { turnSeq: 1, callId: 'c9' })
expect(screen.getByText('运行中…')).toBeTruthy()
})
it('reports an out-of-window call distinctly', () => {
benchDetails({}, { turnSeq: 1, callId: 'ghost' })
expect(screen.getByText(/不在当前窗口内/)).toBeTruthy()
})
})