code: function() {
      var fs = require('fs');
      var path = require('path');
      var fixturePath = path.resolve('./features/extra/fixtures/tmp');
      if (fs.existsSync(fixturePath)) {
        fs.readdirSync(fixturePath).forEach(function(file) {
          fs.unlinkSync(path.join(fixturePath, file));
        });
        fs.rmdirSync(fixturePath);
      }
    }
docs: Delete fixtures