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deepseek-harness/packages/client/ui-plan/tests/browser-plugin.spec.ts
2026-07-24 12:55:23 +08:00

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import { Context } from 'cordis'
import { describe, expect, it, vi } from 'vitest'
import { SlotsService } from '@deepseek-ai/dsh-client-runtime/client'
import type { SessionId } from '@deepseek-ai/dsh-client-runtime/client'
import { PlanModeControl } from '../src/client/PlanModeControl.tsx'
import type { PlanModeControlInjected } from '../src/client/index.ts'
import { apply, inject } from '../src/client/index.ts'
const SID = 's-plan' as SessionId
async function bench() {
const ctx = new Context()
await ctx.plugin(SlotsService).await()
const slots = ctx.get('slots') as SlotsService
slots.register({
name: 'root',
children: { 'conversation.composer.controls': { kind: 'list', scope: 'session' } },
} as never, () => null)
const setPlanMode = vi.fn(() => Promise.resolve({ ok: true, value: { active: false, pending: true } }))
ctx.provide('sessions', { manager: { get: () => ({ setPlanMode }) } })
ctx.provide('conversation', {})
return { ctx, slots, setPlanMode }
}
describe('ui-plan browser apply', () => {
it('declares every service it binds', () => {
expect(inject).toEqual(['slots', 'sessions', 'conversation'])
})
it('fails loud when conversation did not declare the controls slot', async () => {
const ctx = new Context()
await ctx.plugin(SlotsService).await()
ctx.provide('sessions', {})
ctx.provide('conversation', {})
await expect(ctx.plugin({ inject: [...inject], apply }))
.rejects.toThrow(/slot "conversation.composer.controls" is not declared/)
})
it('registers the control, bridges host results, and unregisters on teardown', async () => {
const b = await bench()
const fiber = b.ctx.plugin({ inject: [...inject], apply })
await fiber.await()
const entry = b.slots.entries('conversation.composer.controls')[0]!
expect(entry.component).toBe(PlanModeControl)
expect(entry.options).toMatchObject({ id: 'plan-mode', order: 10 })
const injected = (entry.inject as unknown as (id: SessionId) => PlanModeControlInjected)(SID)
await expect(injected.setPlanMode(true)).resolves.toBeNull()
expect(b.setPlanMode).toHaveBeenCalledWith(true)
b.setPlanMode.mockResolvedValueOnce({
ok: false, error: { code: 'session-not-found', message: 'gone', details: {} },
} as never)
await expect(injected.setPlanMode(false)).resolves.toBe('gonesession-not-found')
await fiber.dispose()
expect(b.slots.entries('conversation.composer.controls')).toHaveLength(0)
})
})