Webex MCP Server

import { describe, it, beforeEach, afterEach } from 'node:test'; import assert from 'node:assert'; import { spawn } from 'node:child_process'; import { promisify } from 'node:util'; describe('CLI Interface', () => { let originalEnv; beforeEach(() => { // Save original environment originalEnv = { ...process.env }; // Set test environment variables process.env.WEBEX_PUBLIC_WORKSPACE_API_KEY = 'test-token-123'; process.env.WEBEX_API_BASE_URL = 'https://webexapis.com/v1'; }); afterEach(() => { // Restore original environment process.env = originalEnv; }); describe('tools command', () => { it('should list all available tools', async () => { const result = await runCLICommand(['tools']); assert.strictEqual(result.exitCode, 0, 'Command should exit successfully'); assert.ok(result.stdout.length > 0, 'Should produce output'); // Should contain tool information assert.ok(result.stdout.includes('create_message'), 'Should list create_message tool'); assert.ok(result.stdout.includes('list_messages'), 'Should list list_messages tool'); assert.ok(result.stdout.includes('Description:'), 'Should include tool descriptions'); }); it('should group tools by workspace', async () => { const result = await runCLICommand(['tools']); assert.strictEqual(result.exitCode, 0); assert.ok(result.stdout.includes('webex-messaging'), 'Should show workspace grouping'); }); it('should show tool counts', async () => { const result = await runCLICommand(['tools']); assert.strictEqual(result.exitCode, 0); // Should show tools (count is implicit in the number of tools listed) const lines = result.stdout.split('\n'); const toolLines = lines.filter(line => line.includes('Name:') || line.includes('Description:') ); assert.ok(toolLines.length > 10, 'Should display multiple tools'); }); }); describe('help command', () => { it('should show help when no command provided', async () => { const result = await runCLICommand([]); // Should show help (exit code might be 0 or 1 depending on implementation) assert.ok(result.stdout.includes('Usage') || result.stderr.includes('Usage'), 'Should show usage information'); }); it('should show help with --help flag', async () => { const result = await runCLICommand(['--help']); assert.ok(result.stdout.includes('Usage') || result.stdout.includes('Commands'), 'Should show help information'); }); }); describe('error handling', () => { it('should handle invalid commands gracefully', async () => { const result = await runCLICommand(['invalid-command']); // Should exit with error code assert.notStrictEqual(result.exitCode, 0, 'Should exit with error for invalid command'); assert.ok(result.stderr.length > 0 || result.stdout.includes('error'), 'Should show error message'); }); it('should handle missing environment variables', async () => { delete process.env.WEBEX_PUBLIC_WORKSPACE_API_KEY; const result = await runCLICommand(['tools']); // Should still work but might show warnings // The exact behavior depends on implementation assert.ok(result.stdout.length > 0 || result.stderr.length > 0, 'Should produce some output'); }); }); describe('output format', () => { it('should produce machine-readable output', async () => { const result = await runCLICommand(['tools']); assert.strictEqual(result.exitCode, 0); // Output should be structured const lines = result.stdout.split('\n').filter(line => line.trim()); assert.ok(lines.length > 10, 'Should have substantial output'); // Should contain tool names and descriptions const hasToolInfo = lines.some(line => line.includes('Name:') || line.includes('Description:') ); assert.ok(hasToolInfo, 'Should contain structured tool information'); }); it('should handle unicode and special characters', async () => { const result = await runCLICommand(['tools']); assert.strictEqual(result.exitCode, 0); // Should not have encoding issues assert.ok(!result.stdout.includes('�'), 'Should not have encoding issues'); }); }); }); // Helper function to run CLI commands async function runCLICommand(args, options = {}) { return new Promise((resolve) => { const child = spawn('node', ['index.js', ...args], { cwd: process.cwd(), env: { ...process.env, ...options.env }, stdio: ['pipe', 'pipe', 'pipe'] }); let stdout = ''; let stderr = ''; child.stdout.on('data', (data) => { stdout += data.toString(); }); child.stderr.on('data', (data) => { stderr += data.toString(); }); child.on('close', (exitCode) => { resolve({ exitCode, stdout, stderr }); }); // Set a timeout to prevent hanging setTimeout(() => { child.kill('SIGTERM'); resolve({ exitCode: -1, stdout, stderr: stderr + '\nTimeout: Command killed after 10 seconds' }); }, 10000); }); }