file-helpers.ts•970 B
/**
* File helpers for testing
*/
import { promises as fs } from 'fs';
import { join, dirname } from 'path';
export class FileHelpers {
/**
* Create temporary test directory
*/
static async createTempDir(prefix = 'test-'): Promise<string> {
const tmpDir = await fs.mkdtemp(join('/tmp', prefix));
return tmpDir;
}
/**
* Clean up test directory
*/
static async cleanupDir(path: string): Promise<void> {
try {
await fs.rm(path, { recursive: true, force: true });
} catch {
// Ignore cleanup errors
}
}
/**
* Write test file
*/
static async writeTestFile(path: string, content: string): Promise<void> {
await fs.mkdir(dirname(path), { recursive: true });
await fs.writeFile(path, content, 'utf8');
}
/**
* Copy file
*/
static async copyFile(src: string, dest: string): Promise<void> {
await fs.mkdir(dirname(dest), { recursive: true });
await fs.copyFile(src, dest);
}
}