macOS Notify MCP

import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest' // Mock the notifier module before importing cli let mockNotifier: any vi.mock('../src/notifier.js', () => ({ TmuxNotifier: vi.fn(() => mockNotifier), })) describe('CLI', () => { let originalArgv: string[] let originalExit: typeof process.exit let exitCode: number | undefined let consoleLogSpy: ReturnType<typeof vi.spyOn> let consoleErrorSpy: ReturnType<typeof vi.spyOn> beforeEach(() => { // Save original values originalArgv = process.argv originalExit = process.exit // Mock process.exit exitCode = undefined process.exit = ((code?: number) => { exitCode = code throw new Error(`Process.exit(${code})`) }) as never // Mock console methods consoleLogSpy = vi.spyOn(console, 'log').mockImplementation(() => {}) consoleErrorSpy = vi.spyOn(console, 'error').mockImplementation(() => {}) // Reset module cache vi.resetModules() // Create mock notifier mockNotifier = { sendNotification: vi.fn().mockResolvedValue(undefined), listSessions: vi.fn().mockResolvedValue(['session1', 'session2']), sessionExists: vi.fn().mockResolvedValue(true), getCurrentTmuxInfo: vi .fn() .mockResolvedValue({ session: 'current', window: '1', pane: '0' }), } }) afterEach(() => { // Restore original values process.argv = originalArgv process.exit = originalExit consoleLogSpy.mockRestore() consoleErrorSpy.mockRestore() vi.clearAllMocks() }) async function runCli() { // Import fresh copy and get main function const cliModule = await import('../src/cli.js') const main = (cliModule as any).main || cliModule.default if (typeof main === 'function') { try { await main() } catch (e: any) { if (!e.message.startsWith('Process.exit')) { throw e } } } } describe('--help flag', () => { it('should display help message with --help', async () => { process.argv = ['node', 'cli.js', '--help'] await runCli() expect(consoleLogSpy).toHaveBeenCalled() const output = consoleLogSpy.mock.calls.join('\n') expect(output).toContain('Usage:') expect(output).toContain('Options:') expect(output).toContain('--help') expect(output).toContain('--list-sessions') expect(exitCode).toBe(0) }) it('should display help message with -h', async () => { process.argv = ['node', 'cli.js', '-h'] await runCli() expect(consoleLogSpy).toHaveBeenCalled() expect(exitCode).toBe(0) }) }) describe('--list-sessions', () => { it('should list tmux sessions', async () => { process.argv = ['node', 'cli.js', '--list-sessions'] await runCli() expect(mockNotifier.listSessions).toHaveBeenCalled() expect(consoleLogSpy).toHaveBeenCalledWith('Available tmux sessions:') expect(consoleLogSpy).toHaveBeenCalledWith(' session1') expect(consoleLogSpy).toHaveBeenCalledWith(' session2') expect(exitCode).toBe(0) }) it('should handle no sessions gracefully', async () => { mockNotifier.listSessions.mockResolvedValue([]) process.argv = ['node', 'cli.js', '--list-sessions'] await runCli() expect(consoleLogSpy).toHaveBeenCalledWith('Available tmux sessions:') expect(exitCode).toBe(0) }) }) describe('notification sending', () => { it.skip('should send basic notification with message', async () => { process.argv = ['node', 'cli.js', '-m', 'Hello World'] await runCli() // Check what errors were logged if (consoleErrorSpy.mock.calls.length > 0) { console.log('Console errors found:', consoleErrorSpy.mock.calls) } expect(mockNotifier.sendNotification).toHaveBeenCalledWith({ message: 'Hello World', }) expect(consoleLogSpy).toHaveBeenCalledWith('Notification sent successfully') expect(consoleErrorSpy).not.toHaveBeenCalled() expect(exitCode).toBe(0) }) it('should send notification with title', async () => { process.argv = [ 'node', 'cli.js', '-m', 'Test message', '-t', 'Test Title', ] await runCli() expect(mockNotifier.sendNotification).toHaveBeenCalledWith({ message: 'Test message', title: 'Test Title', }) }) it('should send notification with sound', async () => { process.argv = [ 'node', 'cli.js', '-m', 'Alert!', '--sound', 'Glass', ] await runCli() expect(mockNotifier.sendNotification).toHaveBeenCalledWith({ message: 'Alert!', sound: 'Glass', }) }) it('should send notification to specific tmux location', async () => { process.argv = [ 'node', 'cli.js', '-m', 'Tmux notification', '-s', 'my-session', '-w', '2', '-p', '1', ] await runCli() expect(mockNotifier.sendNotification).toHaveBeenCalledWith({ message: 'Tmux notification', session: 'my-session', window: '2', pane: '1', }) }) it('should use current tmux location with --current-tmux flag', async () => { process.argv = ['node', 'cli.js', '-m', 'Current location', '--current-tmux'] await runCli() expect(mockNotifier.getCurrentTmuxInfo).toHaveBeenCalled() expect(mockNotifier.sendNotification).toHaveBeenCalledWith({ message: 'Current location', session: 'current', window: '1', pane: '0', }) }) it('should handle missing current tmux info', async () => { mockNotifier.getCurrentTmuxInfo.mockResolvedValue(null) process.argv = ['node', 'cli.js', '-m', 'Test', '--current-tmux'] await runCli() // When --current returns null, it should exit with error expect(exitCode).toBe(1) expect(mockNotifier.sendNotification).not.toHaveBeenCalled() expect(consoleErrorSpy).toHaveBeenCalledWith('Error: Not in a tmux session') }) it('should validate session exists', async () => { mockNotifier.sessionExists.mockResolvedValue(false) process.argv = [ 'node', 'cli.js', '-m', 'Test', '-s', 'nonexistent', ] await runCli() expect(mockNotifier.sessionExists).toHaveBeenCalledWith('nonexistent') expect(consoleErrorSpy).toHaveBeenCalledWith( "Error: Session 'nonexistent' does not exist", ) expect(exitCode).toBe(1) }) }) describe('argument parsing', () => { it('should handle long form arguments', async () => { process.argv = [ 'node', 'cli.js', '--message', 'Long form', '--title', 'Title', '--session', 'session1', '--window', '1', '--pane', '0', ] await runCli() expect(mockNotifier.sendNotification).toHaveBeenCalledWith({ message: 'Long form', title: 'Title', session: 'session1', window: '1', pane: '0', }) }) it('should error when no message provided', async () => { process.argv = ['node', 'cli.js'] await runCli() expect(consoleErrorSpy).toHaveBeenCalledWith( 'Error: Message is required (-m option)', ) expect(exitCode).toBe(1) }) it('should handle spaces in arguments', async () => { process.argv = [ 'node', 'cli.js', '-m', 'Message with spaces', '-t', 'Title with spaces', ] await runCli() expect(mockNotifier.sendNotification).toHaveBeenCalledWith({ message: 'Message with spaces', title: 'Title with spaces', }) }) }) describe('error handling', () => { it('should handle notification sending errors', async () => { const error = new Error('Failed to send notification') mockNotifier.sendNotification.mockRejectedValue(error) process.argv = ['node', 'cli.js', '-m', 'Test'] await runCli() expect(consoleErrorSpy).toHaveBeenCalledWith( 'Failed to send notification:', error, ) expect(exitCode).toBe(1) }) it('should handle list sessions errors', async () => { // The notifier catches errors and returns empty array mockNotifier.listSessions.mockResolvedValue([]) process.argv = ['node', 'cli.js', '--list-sessions'] await runCli() expect(consoleLogSpy).toHaveBeenCalledWith('Available tmux sessions:') expect(exitCode).toBe(0) }) }) })