chore: uptick

ui-tui/src/__tests__/createSlashHandler.test.ts

@@ -0,0 +1,123 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+import { createSlashHandler } from '../app/createSlashHandler.js'
+import { getOverlayState, resetOverlayState } from '../app/overlayStore.js'
+import { getUiState, resetUiState } from '../app/uiStore.js'
+
+describe('createSlashHandler', () => {
+  beforeEach(() => {
+    resetOverlayState()
+    resetUiState()
+  })
+
+  it('opens the resume picker locally', () => {
+    const ctx = buildCtx()
+
+    expect(createSlashHandler(ctx)('/resume')).toBe(true)
+    expect(getOverlayState().picker).toBe(true)
+  })
+
+  it('cycles details mode and persists it', async () => {
+    const ctx = buildCtx()
+
+    expect(getUiState().detailsMode).toBe('collapsed')
+    expect(createSlashHandler(ctx)('/details toggle')).toBe(true)
+    expect(getUiState().detailsMode).toBe('expanded')
+    expect(ctx.gateway.rpc).toHaveBeenCalledWith('config.set', {
+      key: 'details_mode',
+      value: 'expanded'
+    })
+    expect(ctx.transcript.sys).toHaveBeenCalledWith('details: expanded')
+  })
+
+  it('shows tool enable usage when names are missing', () => {
+    const ctx = buildCtx()
+
+    expect(createSlashHandler(ctx)('/tools enable')).toBe(true)
+    expect(ctx.transcript.sys).toHaveBeenNthCalledWith(1, 'usage: /tools enable <name> [name ...]')
+    expect(ctx.transcript.sys).toHaveBeenNthCalledWith(2, 'built-in toolset: /tools enable web')
+    expect(ctx.transcript.sys).toHaveBeenNthCalledWith(3, 'MCP tool: /tools enable github:create_issue')
+  })
+
+  it('resolves unique local aliases through the catalog', () => {
+    const ctx = buildCtx({
+      local: {
+        catalog: {
+          canon: {
+            '/h': '/help',
+            '/help': '/help'
+          }
+        }
+      }
+    })
+
+    expect(createSlashHandler(ctx)('/h')).toBe(true)
+    expect(ctx.transcript.panel).toHaveBeenCalledWith('Commands', expect.any(Array))
+  })
+})
+
+const buildCtx = (overrides: Partial<Ctx> = {}): Ctx => ({
+  ...overrides,
+  composer: { ...buildComposer(), ...overrides.composer },
+  gateway: { ...buildGateway(), ...overrides.gateway },
+  local: { ...buildLocal(), ...overrides.local },
+  session: { ...buildSession(), ...overrides.session },
+  transcript: { ...buildTranscript(), ...overrides.transcript },
+  voice: { ...buildVoice(), ...overrides.voice }
+})
+
+const buildComposer = () => ({
+  enqueue: vi.fn(),
+  hasSelection: false,
+  paste: vi.fn(),
+  queueRef: { current: [] as string[] },
+  selection: { copySelection: vi.fn(() => '') },
+  setInput: vi.fn()
+})
+
+const buildGateway = () => ({
+  gw: {
+    getLogTail: vi.fn(() => ''),
+    request: vi.fn(() => Promise.resolve({}))
+  },
+  rpc: vi.fn(() => Promise.resolve({}))
+})
+
+const buildLocal = () => ({
+  catalog: null,
+  getHistoryItems: vi.fn(() => []),
+  getLastUserMsg: vi.fn(() => ''),
+  maybeWarn: vi.fn()
+})
+
+const buildSession = () => ({
+  closeSession: vi.fn(() => Promise.resolve(null)),
+  die: vi.fn(),
+  guardBusySessionSwitch: vi.fn(() => false),
+  newSession: vi.fn(),
+  resetVisibleHistory: vi.fn(),
+  resumeById: vi.fn(),
+  setSessionStartedAt: vi.fn()
+})
+
+const buildTranscript = () => ({
+  page: vi.fn(),
+  panel: vi.fn(),
+  send: vi.fn(),
+  setHistoryItems: vi.fn(),
+  sys: vi.fn(),
+  trimLastExchange: vi.fn(items => items)
+})
+
+const buildVoice = () => ({
+  setVoiceEnabled: vi.fn()
+})
+
+interface Ctx {
+  composer: ReturnType<typeof buildComposer>
+  gateway: ReturnType<typeof buildGateway>
+  local: ReturnType<typeof buildLocal>
+  session: ReturnType<typeof buildSession>
+  transcript: ReturnType<typeof buildTranscript>
+  voice: ReturnType<typeof buildVoice>
+}