Menghuan1918
b56ceec41d
The editor type's page identity IS the `files` kind takeover (same explorer, same title), so the guide/new-tab list showed two identical "Files" entries — observed on a real profile after the takeover landed. The editor type now contributes no guide entry of its own; it stays registered as the file RESOURCE viewer. Covered by the registration lifecycle test (editor: no guide, files takeover: guide).
230 lines
11 KiB
TypeScript
230 lines
11 KiB
TypeScript
// @vitest-environment jsdom
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/**
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* Unit tests for the native-surface adapter: the per-tab record registry
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* (src/client/native/tab-adapter.tsx) and the service's routing into it
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* (src/client/service.ts `setSurface`).
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*/
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import { describe, expect, it, vi } from 'vitest'
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import { createNativeTabRecords } from '../src/client/native/tab-adapter.tsx'
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import { registerNativeSurface } from '../src/client/native/index.ts'
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import { createBetterSidebarService, type SidebarSurface } from '../src/client/service.ts'
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import { createSidebarStore } from '../src/client/state.ts'
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const scope = { sessionId: 's1', cwd: '/work' }
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describe('createNativeTabRecords', () => {
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it('mints a synthetic tab from the native record + params', () => {
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const records = createNativeTabRecords()
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const view = records.ensure({
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id: 'tab-1', kind: 'browser', title: 'Browser', params: { url: 'https://a.test', meta: { k: 1 } }, scope,
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})
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expect(view.tab).toMatchObject({ id: 'tab-1', type: 'browser', title: 'Browser', meta: { k: 1 } })
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expect(view.scope).toBe(scope)
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expect(view.expanded).toEqual([])
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})
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it('calls the descriptor factory once for a record that arrives without seed fields', () => {
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const records = createNativeTabRecords()
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const mint = vi.fn(() => ({ title: 'Side chat', meta: { autoCreate: true } }))
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const view = records.ensure({ id: 'tab-2', kind: 'sidechat', title: 'Side Chat', params: undefined, scope, mint })
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expect(mint).toHaveBeenCalledTimes(1)
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expect(view.tab).toMatchObject({ title: 'Side chat', meta: { autoCreate: true } })
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// A second render of the same record does not re-mint.
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records.ensure({ id: 'tab-2', kind: 'sidechat', title: 'Side Chat', params: undefined, scope, mint })
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expect(mint).toHaveBeenCalledTimes(1)
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})
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it('refreshes the seed fields on navigation but keeps the record identity', () => {
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const records = createNativeTabRecords()
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records.ensure({ id: 'tab-3', kind: 'editor', title: 'a.ts', params: { path: '/work/a.ts' }, scope })
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records.update('tab-3', { title: 'renamed.ts' })
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const view = records.ensure({ id: 'tab-3', kind: 'editor', title: 'b.ts', params: { path: '/work/b.ts' }, scope })
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expect(view.tab).toMatchObject({ id: 'tab-3', path: '/work/b.ts', title: 'renamed.ts' })
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})
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it('tracks expansion per record and bumps its version', () => {
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const records = createNativeTabRecords()
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records.ensure({ id: 'tab-4', kind: 'editor', title: 'Files', params: undefined, scope })
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const before = records.versionOf('tab-4')
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records.toggleExpanded('tab-4', '/work/src')
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expect(records.get('tab-4')?.expanded).toEqual(['/work/src'])
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expect(records.versionOf('tab-4')).toBeGreaterThan(before)
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records.toggleExpanded('tab-4', '/work/src')
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expect(records.get('tab-4')?.expanded).toEqual([])
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})
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it('notifies subscribers and forgets a dropped record', () => {
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const records = createNativeTabRecords()
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records.ensure({ id: 'tab-5', kind: 'terminal', title: 'Terminal', params: undefined, scope })
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const listener = vi.fn()
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const off = records.subscribe(listener)
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records.update('tab-5', { title: 'zsh' })
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expect(listener).toHaveBeenCalledTimes(1)
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expect(records.get('tab-5')?.tab.title).toBe('zsh')
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records.drop('tab-5')
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expect(records.has('tab-5')).toBe(false)
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off()
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records.ensure({ id: 'tab-6', kind: 'terminal', title: 'Terminal', params: undefined, scope })
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records.update('tab-6', { title: 'x' })
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expect(listener).toHaveBeenCalledTimes(2)
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})
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})
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describe('service routing into the native surface', () => {
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const mount = (): { surface: SidebarSurface; calls: unknown[]; service: ReturnType<typeof createBetterSidebarService> } => {
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const calls: unknown[] = []
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const surface: SidebarSurface = {
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openTab: input => { calls.push({ op: 'openTab', ...input }) },
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openResource: input => { calls.push({ op: 'openResource', ...input }) },
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fileAddress: (sessionId, cwd, path) => `addr://${sessionId}${cwd === undefined ? '' : cwd}${path}`,
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close: (sessionId, tabId) => ({ type: 'terminal', title: `closed ${tabId} in ${sessionId}` }),
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update: tabId => tabId === 'native-1',
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activate: tabId => tabId === 'native-1',
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has: tabId => tabId === 'native-1',
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}
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const store = createSidebarStore()
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store.setSession('s1')
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const service = createBetterSidebarService(store)
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service.setSurface(surface)
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service.registerTab({ id: 'terminal', title: 'Terminal', component: () => null, createTab: state => ({ tab: { id: `terminal:${state.nextTerminal}`, type: 'terminal', title: 'Terminal', meta: { n: state.nextTerminal } } }) })
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service.registerTab({ id: 'git', title: 'Changes', component: () => null })
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service.registerTab({ id: 'editor', title: 'Files', component: () => null })
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return { surface, calls, service }
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}
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it('opens a page type natively, carrying the descriptor factory seed', () => {
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const { service, calls } = mount()
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service.openTab({ type: 'terminal' }, scope)
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expect(calls).toEqual([{
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op: 'openTab',
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sessionId: 's1',
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kind: 'terminal',
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params: { title: 'Terminal', meta: { n: 1 } },
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revealIfOpened: false,
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}])
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})
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it('opens a file path as a resource address', () => {
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const { service, calls } = mount()
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service.openTab({ type: 'editor', path: '/work/a.ts', title: 'a.ts' }, scope)
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expect(calls).toEqual([{ op: 'openResource', sessionId: 's1', address: 'addr://s1/work/work/a.ts', revealIfOpened: true }])
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})
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it('maps a path-less editor open to the files page kind', () => {
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const { service, calls } = mount()
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service.openTab({ type: 'editor' }, scope)
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expect(calls).toEqual([{ op: 'openTab', sessionId: 's1', kind: 'files', params: {}, revealIfOpened: true }])
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})
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it('keeps a bottom-targeted open in the plugin layout', () => {
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const { service, calls } = mount()
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service.openTab({ type: 'terminal', target: 'bottom' }, scope)
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expect(calls).toEqual([])
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})
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it('routes record operations to the native surface when the id is native', () => {
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const { service } = mount()
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expect(() => service.updateTab('native-1', { title: 'x' })).not.toThrow()
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expect(() => service.activateTab('native-1')).not.toThrow()
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expect(() => service.closeTab('native-1', scope)).not.toThrow()
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// A non-native id keeps the plugin's own layout path (a strict no-op here).
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expect(() => service.updateTab('other', { title: 'x' })).not.toThrow()
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expect(() => service.closeTab('other', scope)).not.toThrow()
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})
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it('refuses a disabled type before touching the surface', () => {
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const { service, calls } = mount()
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service.setSurface(undefined)
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const store = createSidebarStore()
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void store
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service.setSurface({
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openTab: input => { calls.push({ op: 'openTab', ...input }) },
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openResource: () => { calls.push({ op: 'openResource' }) },
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fileAddress: () => 'addr',
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close: () => undefined,
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update: () => false,
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activate: () => false,
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has: () => false,
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})
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service.openTab({ type: 'missing' }, scope)
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expect(calls).toEqual([])
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})
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})
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describe('registerNativeSurface lifecycle (service-driven registration)', () => {
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it('registers the native tab types when the tab-type registry ARRIVES after the slot declaration', () => {
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// Regression: the native seat declares `sidebar.right.pane.tab` before it
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// provides `sidebarRightTabs`, so a registration driven by the slot
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// declaration reads the service as missing and registers nothing —
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// observed on a real DSH profile (the guide page stayed empty while the
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// same build worked in the scratch mount lane, where activation order
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// happened to differ). The registration must follow the SERVICE.
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const store = createSidebarStore()
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store.setSession('s1')
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const service = createBetterSidebarService(store)
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service.registerTab({ id: 'terminal', title: 'Terminal', component: () => null })
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service.registerTab({ id: 'editor', title: 'Files', component: () => null })
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const records = createNativeTabRecords()
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const registered: Array<{ id: string; kind: string; title: (address: string) => string; guide: unknown }> = []
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const slotKeys: string[] = []
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// The registry is ABSENT while the slot callback fires and appears later
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// (that ordering is the regression): a holder keeps the timing honest
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// without a reassigned binding.
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const registry: { current: { register: (definition: { id: string; kind: string; title: (address: string) => string; guide?: unknown }) => () => void } | undefined } = { current: undefined }
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let runInjected: (() => void) | undefined
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const ctx = {
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inject: (deps: readonly string[], callback: (injected: { get: (name: string) => unknown }) => void) => {
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expect(deps).toEqual(['sidebarRightTabs'])
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runInjected = () => { callback({ get: () => registry.current }) }
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return { dispose: () => { runInjected = undefined } }
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},
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get: () => registry.current,
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slots: {
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// The slot is already declared when this plugin activates: the
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// callback runs immediately, with no service in sight.
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inject: (_key: string, callback: () => () => void) => callback(),
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register: (options: { name: string; key?: string }) => {
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slotKeys.push(options.key ?? options.name)
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return () => {}
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},
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},
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}
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const dispose = registerNativeSurface({ ctx: ctx as never, store, service, records })
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// Nothing may register while the registry is absent…
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expect(registered).toHaveLength(0)
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expect(slotKeys).toHaveLength(0)
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// …and everything registers once it appears.
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registry.current = {
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register: (definition) => {
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registered.push({ id: definition.id, kind: definition.kind, title: definition.title, guide: definition.guide })
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return () => {}
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},
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}
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runInjected?.()
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expect(registered.map(entry => entry.kind).sort()).toEqual(['editor', 'files', 'terminal'])
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expect(registered.map(entry => entry.id)).toContain('dsh-better-sidebar:files')
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expect(slotKeys).toContain('dsh-better-sidebar:terminal')
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expect(slotKeys).toContain('dsh-better-sidebar:files')
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// A resource tab is titled by the FILE it shows (the descriptor's own
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// title would make every open file look identical in the strip), while a
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// page tab keeps the descriptor's title.
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const editorType = registered.find(entry => entry.kind === 'editor')
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expect(editorType?.title('dsh-resource://file/session/s1/src/main.ts')).toBe('main.ts')
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expect(editorType?.title('dsh-resource://file/absolute/work/pkg/a/b.txt')).toBe('b.txt')
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expect(editorType?.title('sidebar://editor')).toBe('Files')
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// The new-tab/guide list must offer ONE "Files" row: the `files` kind
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// takeover draws the same explorer the editor page would, so the editor
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// type contributes no guide entry of its own.
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expect(editorType?.guide).toBeUndefined()
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const filesType = registered.find(entry => entry.kind === 'files')
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expect(filesType?.guide).toBeDefined()
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dispose()
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})
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})
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