setup.ts•1.93 kB
/**
* Global test setup file
* This file runs before all tests
*/
import { beforeAll, afterAll, beforeEach, afterEach } from 'vitest';
import { mkdtempSync, rmSync, existsSync } from 'fs';
import { tmpdir } from 'os';
import { join } from 'path';
// Global test state
let globalTempDir: string | null = null;
/**
* Setup before all tests
*/
beforeAll(() => {
console.log('🧪 Starting In-Memoria test suite...\n');
// Create global temp directory for test artifacts
globalTempDir = mkdtempSync(join(tmpdir(), 'in-memoria-tests-'));
// Set test environment variables
process.env.NODE_ENV = 'test';
process.env.IN_MEMORIA_TEST_MODE = 'true';
});
/**
* Cleanup after all tests
*/
afterAll(() => {
console.log('\n✅ Test suite completed\n');
// Cleanup global temp directory
if (globalTempDir && existsSync(globalTempDir)) {
try {
rmSync(globalTempDir, { recursive: true, force: true });
} catch (error) {
console.warn('Failed to cleanup global temp directory:', error);
}
}
// Cleanup environment variables
delete process.env.IN_MEMORIA_DB_PATH;
delete process.env.IN_MEMORIA_TEST_MODE;
});
/**
* Setup before each test
*/
beforeEach(() => {
// Reset any global state if needed
});
/**
* Cleanup after each test
*/
afterEach(() => {
// Cleanup test-specific resources
delete process.env.IN_MEMORIA_DB_PATH;
});
// Export utilities for tests
export function createTestTempDir(prefix: string = 'test-'): string {
return mkdtempSync(join(tmpdir(), `in-memoria-${prefix}-`));
}
export function cleanupTestTempDir(dir: string): void {
if (existsSync(dir)) {
rmSync(dir, { recursive: true, force: true });
}
}
export function getGlobalTempDir(): string {
if (!globalTempDir) {
throw new Error('Global temp directory not initialized');
}
return globalTempDir;
}