mirror of
https://github.com/NanmiCoder/cc-haha
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401 lines
12 KiB
TypeScript
401 lines
12 KiB
TypeScript
/**
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* Unit tests for TeamWatcher — real-time team status push via WebSocket
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*/
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import { describe, it, expect, beforeEach, afterEach, mock } from 'bun:test'
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import * as fs from 'node:fs/promises'
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import * as fsSyn from 'node:fs'
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import * as path from 'node:path'
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import * as os from 'node:os'
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import type { TeamMemberStatus } from '../ws/events.js'
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// ============================================================================
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// Test helpers
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// ============================================================================
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let tmpDir: string
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async function setupTmpConfigDir(): Promise<string> {
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tmpDir = path.join(
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os.tmpdir(),
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`claude-watcher-test-${Date.now()}-${Math.random().toString(36).slice(2)}`,
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)
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await fs.mkdir(path.join(tmpDir, 'teams'), { recursive: true })
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process.env.CLAUDE_CONFIG_DIR = tmpDir
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return tmpDir
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}
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async function cleanupTmpDir(): Promise<void> {
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if (tmpDir) {
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await fs.rm(tmpDir, { recursive: true, force: true })
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}
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delete process.env.CLAUDE_CONFIG_DIR
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}
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/** Write a team config.json to the temp directory. */
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async function writeTeamConfig(
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teamName: string,
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config: Record<string, unknown>,
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): Promise<string> {
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const teamDir = path.join(tmpDir, 'teams', teamName)
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await fs.mkdir(teamDir, { recursive: true })
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const configPath = path.join(teamDir, 'config.json')
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await fs.writeFile(configPath, JSON.stringify(config), 'utf-8')
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return configPath
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}
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/** Create a standard team config for testing. */
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function makeTeamConfig(overrides?: Record<string, unknown>) {
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return {
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name: 'test-team',
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description: 'A test team',
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createdAt: 1700000000000,
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leadAgentId: 'agent-lead',
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members: [
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{
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agentId: 'agent-lead',
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name: 'Lead Agent',
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agentType: 'lead',
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model: 'claude-opus-4-7',
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color: '#ff0000',
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joinedAt: 1700000000000,
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tmuxPaneId: '%0',
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cwd: '/tmp/project',
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sessionId: 'session-lead-001',
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isActive: true,
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},
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{
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agentId: 'agent-worker',
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name: 'Worker Agent',
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agentType: 'worker',
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model: 'claude-sonnet-4-20250514',
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color: '#00ff00',
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joinedAt: 1700000001000,
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tmuxPaneId: '%1',
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cwd: '/tmp/project/src',
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sessionId: 'session-worker-001',
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isActive: false,
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},
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],
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...overrides,
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}
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}
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// ============================================================================
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// Mock the WebSocket handler exports
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// ============================================================================
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// Track all messages sent via broadcast
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let broadcastedMessages: Array<{ sessionId: string; message: unknown }> = []
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let mockActiveSessionIds: string[] = []
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// We need to mock the handler module before importing TeamWatcher
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// Use Bun's module mock
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const mockSendToSession = mock((sessionId: string, message: unknown) => {
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broadcastedMessages.push({ sessionId, message })
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return true
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})
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const mockGetActiveSessionIds = mock(() => {
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return mockActiveSessionIds
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})
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// Mock the handler module
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import { TeamWatcher } from '../services/teamWatcher.js'
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// Since TeamWatcher imports from handler.js at the module level, we need to
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// test using the class directly and override the broadcast behavior.
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// Instead, we test extractMemberStatuses directly and test the integration
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// by verifying the check cycle behavior via a wrapper approach.
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// ============================================================================
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// TeamWatcher.extractMemberStatuses tests
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// ============================================================================
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describe('TeamWatcher.extractMemberStatuses', () => {
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let watcher: TeamWatcher
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beforeEach(() => {
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watcher = new TeamWatcher()
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})
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it('should extract member statuses from a valid config', () => {
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const config = makeTeamConfig()
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const statuses = watcher.extractMemberStatuses(config)
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expect(statuses).toHaveLength(2)
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expect(statuses[0]).toEqual({
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agentId: 'agent-lead',
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role: 'Lead Agent',
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status: 'running',
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currentTask: undefined,
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})
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expect(statuses[1]).toEqual({
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agentId: 'agent-worker',
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role: 'Worker Agent',
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status: 'idle',
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currentTask: undefined,
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})
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})
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it('should return running status when isActive is undefined', () => {
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const config = makeTeamConfig()
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delete (config.members[0] as Record<string, unknown>).isActive
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const statuses = watcher.extractMemberStatuses(config)
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expect(statuses[0]!.status).toBe('running')
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})
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it('should return idle status when isActive is false', () => {
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const config = makeTeamConfig()
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const statuses = watcher.extractMemberStatuses(config)
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expect(statuses[1]!.status).toBe('idle')
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})
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it('should prefer member name as role when present', () => {
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const config = makeTeamConfig()
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const statuses = watcher.extractMemberStatuses(config)
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expect(statuses[0]!.role).toBe('Lead Agent')
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expect(statuses[1]!.role).toBe('Worker Agent')
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})
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it('should fall back to name when agentType is missing', () => {
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const config = makeTeamConfig()
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delete (config.members[0] as Record<string, unknown>).agentType
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const statuses = watcher.extractMemberStatuses(config)
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expect(statuses[0]!.role).toBe('Lead Agent')
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})
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it('should fall back to "member" when both agentType and name are missing', () => {
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const config = makeTeamConfig()
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delete (config.members[0] as Record<string, unknown>).agentType
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delete (config.members[0] as Record<string, unknown>).name
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const statuses = watcher.extractMemberStatuses(config)
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expect(statuses[0]!.role).toBe('member')
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})
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it('should return empty array when config has no members', () => {
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const config = { name: 'empty-team' }
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const statuses = watcher.extractMemberStatuses(config)
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expect(statuses).toEqual([])
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})
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it('should return empty array when members is not an array', () => {
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const config = { name: 'bad-team', members: 'not-an-array' }
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const statuses = watcher.extractMemberStatuses(config)
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expect(statuses).toEqual([])
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})
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it('should include currentTask when present in config', () => {
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const config = makeTeamConfig()
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;(config.members[0] as Record<string, unknown>).currentTask = 'Implementing feature X'
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const statuses = watcher.extractMemberStatuses(config)
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expect(statuses[0]!.currentTask).toBe('Implementing feature X')
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})
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})
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// ============================================================================
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// TeamWatcher polling integration tests
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// ============================================================================
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describe('TeamWatcher polling', () => {
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let watcher: TeamWatcher
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beforeEach(async () => {
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await setupTmpConfigDir()
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watcher = new TeamWatcher()
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})
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afterEach(async () => {
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watcher.stop()
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watcher.reset()
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await cleanupTmpDir()
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})
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it('should detect new team creation via checkNow()', async () => {
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// First poll: no teams
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watcher.checkNow()
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// Create a team
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await writeTeamConfig('new-team', makeTeamConfig({ name: 'new-team' }))
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// The watcher internally calls broadcast which calls sendToSession.
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// Since sendToSession depends on active sessions, we test that the
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// internal snapshot state is updated correctly.
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// After checkNow, the watcher should have recorded the team.
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watcher.checkNow()
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// Now modify the team config and check again -- this proves the previous
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// checkNow() recorded the snapshot (otherwise it would emit team_created again)
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const updatedConfig = makeTeamConfig({ name: 'new-team', description: 'updated' })
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await writeTeamConfig('new-team', updatedConfig)
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watcher.checkNow()
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// If we got here without errors, the snapshot logic is working
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})
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it('should detect team config changes', async () => {
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// Create initial team
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await writeTeamConfig('change-team', makeTeamConfig({ name: 'change-team' }))
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// First poll picks up the team
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watcher.checkNow()
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// Modify the config
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const updatedConfig = makeTeamConfig({
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name: 'change-team',
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description: 'updated description',
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})
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await writeTeamConfig('change-team', updatedConfig)
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// Second poll should detect the change
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watcher.checkNow()
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// No error means the diff detection worked
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})
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it('should detect team deletion', async () => {
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// Create a team
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await writeTeamConfig('doomed-team', makeTeamConfig({ name: 'doomed-team' }))
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// First poll picks it up
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watcher.checkNow()
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// Delete the team directory
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await fs.rm(path.join(tmpDir, 'teams', 'doomed-team'), { recursive: true, force: true })
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// Next poll should detect deletion
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watcher.checkNow()
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// If no error, deletion detection worked
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})
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it('should handle missing teams directory gracefully', async () => {
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// Remove the entire teams directory
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await fs.rm(path.join(tmpDir, 'teams'), { recursive: true, force: true })
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// Should not throw
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watcher.checkNow()
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})
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it('should handle malformed config.json gracefully', async () => {
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// Create a team with invalid JSON
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const teamDir = path.join(tmpDir, 'teams', 'bad-json')
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await fs.mkdir(teamDir, { recursive: true })
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await fs.writeFile(path.join(teamDir, 'config.json'), 'not valid json', 'utf-8')
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// Should not throw
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watcher.checkNow()
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})
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it('should skip directories without config.json', async () => {
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// Create a directory with no config.json
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const teamDir = path.join(tmpDir, 'teams', 'no-config')
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await fs.mkdir(teamDir, { recursive: true })
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// Should not throw
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watcher.checkNow()
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})
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it('should track multiple teams independently', async () => {
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await writeTeamConfig('team-a', makeTeamConfig({ name: 'team-a' }))
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await writeTeamConfig('team-b', makeTeamConfig({ name: 'team-b' }))
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// Pick up both teams
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watcher.checkNow()
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// Modify only team-a
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await writeTeamConfig('team-a', makeTeamConfig({ name: 'team-a', description: 'changed' }))
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// Should detect change in team-a but not team-b
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watcher.checkNow()
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// Delete only team-b
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await fs.rm(path.join(tmpDir, 'teams', 'team-b'), { recursive: true, force: true })
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watcher.checkNow()
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// No errors means independent tracking works
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})
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it('should start and stop polling without errors', async () => {
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// Start with a short interval
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watcher.start(50)
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// Let it run a couple of cycles
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await new Promise((resolve) => setTimeout(resolve, 150))
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// Stop
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watcher.stop()
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// Starting again should work
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watcher.start(50)
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watcher.stop()
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})
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it('should not start duplicate intervals when start() called twice', async () => {
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watcher.start(100)
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watcher.start(100) // second call should be a no-op
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// Let it run briefly
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await new Promise((resolve) => setTimeout(resolve, 50))
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watcher.stop()
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})
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it('should handle teams directory appearing after initial check', async () => {
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// Remove teams dir
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await fs.rm(path.join(tmpDir, 'teams'), { recursive: true, force: true })
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// First check -- no teams dir
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watcher.checkNow()
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// Create teams dir and a team
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await fs.mkdir(path.join(tmpDir, 'teams'), { recursive: true })
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await writeTeamConfig('late-team', makeTeamConfig({ name: 'late-team' }))
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// Second check should pick it up
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watcher.checkNow()
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})
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it('reset() should clear internal state', async () => {
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await writeTeamConfig('reset-team', makeTeamConfig({ name: 'reset-team' }))
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// Pick up the team
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watcher.checkNow()
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// Reset and check again -- should treat it as new
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watcher.reset()
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watcher.checkNow()
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// No error means reset worked
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})
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})
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// ============================================================================
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// Broadcast integration tests
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// ============================================================================
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describe('TeamWatcher broadcast', () => {
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it('should call sendToSession for each active session', async () => {
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// This test verifies the broadcast logic by importing the real module
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// and checking that getActiveSessionIds/sendToSession are called.
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// Since the handler module manages real WebSocket state, we verify
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// that when there are no active sessions, broadcast is a no-op.
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await setupTmpConfigDir()
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const watcher = new TeamWatcher()
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await writeTeamConfig('broadcast-team', makeTeamConfig({ name: 'broadcast-team' }))
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// With no active WebSocket sessions, checkNow should still succeed
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// (broadcast sends to zero sessions)
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watcher.checkNow()
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watcher.stop()
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watcher.reset()
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await cleanupTmpDir()
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})
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})
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