KnowledgeGraph MCP Server

import { promises as fs } from 'fs'; import path from 'path'; // Setup test environment beforeEach(async () => { // Clean up any test files before each test const testDir = path.join(process.cwd(), 'test-data'); try { await fs.rm(testDir, { recursive: true, force: true }); } catch (error) { // Directory might not exist, which is fine } try { await fs.mkdir(testDir, { recursive: true }); } catch (error) { // If mkdir fails, try to ensure parent directories exist console.warn('Failed to create test directory, attempting to create parent directories:', error); try { await fs.mkdir(path.dirname(testDir), { recursive: true }); await fs.mkdir(testDir, { recursive: true }); } catch (retryError) { // If it still fails, log but don't fail the test console.warn('Could not create test directory, tests may fail:', retryError); } } }); afterEach(async () => { // Clean up test files after each test const testDir = path.join(process.cwd(), 'test-data'); try { await fs.rm(testDir, { recursive: true, force: true }); } catch (error) { // Directory might not exist, which is fine } });