Files
deepseek-harness/packages/client/ui-layout/tests/apply.spec.ts
T

113 lines
5.5 KiB
TypeScript

// @vitest-environment jsdom
// Client apply wiring under the terminal register form: ctx.layout provided,
// ONE register() call declares the three child slots + seats the store factory
// + wires the panel actions through the inject hook; teardown cascades
// (service unprovided + declarations gone + registration cleared). Node half
// and the invariant companion ride along — one-line surfaces the aggregate
// coverage gate still requires exercised.
import { Context } from 'cordis'
import { describe, expect, it, vi } from 'vitest'
import { SlotsService } from '@deepseek-ai/dsh-client-runtime/client'
import { LocaleService } from '@deepseek-ai/dsh-client-locale/client'
import { apply as themeApply, inject as themeInject, ThemeService } from '@deepseek-ai/dsh-client-ui-theme/client'
import { apply, inject, LayoutService } from '@deepseek-ai/dsh-client-ui-layout/client'
import { apply as nodeApply } from '@deepseek-ai/dsh-client-ui-layout'
import * as invariant from '@deepseek-ai/dsh-client-ui-layout/invariant'
async function bench() {
const ctx = new Context()
const slotsFiber = ctx.plugin(SlotsService)
// Theme now injects ['slots', 'locale'] (it registers its Appearance
// settings row); seat a real locale service so the theme fiber activates.
ctx.provide('locale', new LocaleService(ctx))
await ctx.plugin({ inject: themeInject, apply: themeApply }).await()
await slotsFiber.await()
return { ctx, slots: ctx.get('slots') as SlotsService }
}
describe('ui-layout client apply', () => {
it('declares its service dependencies', () => {
expect(inject).toEqual(['slots', 'theme'])
})
it('provides ctx.layout and registers AppFrame into root with the three child declarations', async () => {
const { ctx, slots } = await bench()
const fiber = ctx.plugin({ inject: [...inject], apply })
await fiber.await()
expect(ctx.get('layout')).toBeInstanceOf(LayoutService)
// The one register() call occupied 'root'…
expect(slots.entries('root')).toHaveLength(1)
// …and declared the three children in the ledger.
expect(slots.spec('sidebar')).toEqual({ kind: 'single', scope: 'root' })
expect(slots.spec('conversation')).toEqual({ kind: 'single', scope: 'session-maybe' })
expect(slots.spec('details')).toEqual({ kind: 'single', scope: 'session' })
})
it('injects no business face and attaches the layout actions', async () => {
const { ctx, slots } = await bench()
const fiber = ctx.plugin({ inject: [...inject], apply })
await fiber.await()
const actions = {
setSidebar: vi.fn(), setDetails: vi.fn(), toggleSidebar: vi.fn(), openDetails: vi.fn(), closeDetails: vi.fn(),
}
const injected = (slots.entries('root')[0]!.inject as (actions: never) => object)(actions as never)
expect(injected).toEqual({})
const layout = ctx.get('layout') as LayoutService
layout.toggleSidebar()
expect(actions.toggleSidebar).toHaveBeenCalledOnce()
})
it('theme presenter applies the initial snapshot, follows theme/change, and unwinds on dispose', async () => {
const { ctx } = await bench()
const fiber = ctx.plugin({ inject: [...inject], apply })
await fiber.await()
// Initial getter application: jsdom has no matchMedia, system resolves light.
expect(document.documentElement.style.colorScheme).toBe('light')
expect(document.body.hasAttribute('data-ds-dark-theme')).toBe(false)
const theme = ctx.get('theme') as ThemeService
theme.setTheme('dark')
expect(document.documentElement.style.colorScheme).toBe('dark')
expect(document.body.hasAttribute('data-ds-dark-theme')).toBe(true)
await fiber.dispose()
expect(document.documentElement.style.colorScheme).toBe('')
expect(document.body.hasAttribute('data-ds-dark-theme')).toBe(false)
// Listener is off: further theme changes no longer reach the document.
theme.setTheme('light')
theme.setTheme('dark')
expect(document.documentElement.style.colorScheme).toBe('')
expect(document.body.hasAttribute('data-ds-dark-theme')).toBe(false)
})
it('teardown unwinds the service, the root registration, and the child declarations', async () => {
const { ctx, slots } = await bench()
const fiber = ctx.plugin({ inject: [...inject], apply })
await fiber.await()
await fiber.dispose()
expect(ctx.get('layout')).toBeUndefined()
expect(slots.entries('root')).toHaveLength(0)
expect(slots.spec('sidebar')).toBeUndefined()
// The built-in root declaration survives entry teardown (runtime-owned).
expect(slots.spec('root')).toEqual({ kind: 'single', scope: 'root' })
})
})
describe('node half + invariant companion', () => {
it('node apply is an intentional no-op (loader-managed lifecycle only)', () => {
nodeApply()
expect(true).toBe(true) // reaching here without throw is the contract
})
it('invariant companion registers under the package name', async () => {
const register = vi.fn().mockReturnValue(() => {})
const ctx = { invariants: { register } } as never
// The /invariant subpath types live in lib/types (build product); assert
// the surface so the call stays typed where lint runs without a build.
const dispose = await (invariant as { apply: (ctx: never) => Promise<() => void> }).apply(ctx)
expect(register).toHaveBeenCalledWith('@deepseek-ai/dsh-client-ui-layout', expect.any(Function))
// The installer is the declared no-op — calling it must not throw.
expect(() => { (register.mock.calls[0]![1] as (c: never) => void)(undefined as never) }).not.toThrow()
expect(dispose).toBeTypeOf('function')
})
})