CODE EXAMPLE FOR JAVASCRIPT

convert File to multer file js

const mockFile = {
  fieldname: 'file',
  originalname: 'TradeHistory.csv',
  encoding: '7bit',
  mimetype: 'text/csv',
  buffer: Buffer.from(__dirname + '/../../TradeHistory.csv', 'utf8'),
  size: 51828,
} as Express.Multer.File;