1  'use strict';
 2  
 3  const path = require('path');
 4  
 5  // This is a custom Jest transformer turning file imports into filenames.
 6  // http://facebook.github.io/jest/docs/en/webpack.html
 7  
 8  module.exports = {
 9    process(src, filename) {
10      return `module.exports = ${JSON.stringify(path.basename(filename))};`;
11    },
12  };