dce-selenium/surroundWithBuffer.js

Selenium library to simplify testing and automatically snapshot the DOM.

/*------------------------------------------------------------------------*/
/*                            Printing Helpers                            */
/*------------------------------------------------------------------------*/

/* eslint-disable no-console */

const W = process.stdout.columns;

const leftBuffer = (message, padding) => {
  return (Math.floor(W / 2) - padding - Math.ceil(message.length / 2));
};

const rightBuffer = (message, padding) => {
  return (Math.ceil(W / 2) - padding - Math.floor(message.length / 2));
};

module.exports = (str, border) => {
  return (
    border
    + ' '.repeat(leftBuffer(str, border.length))
    + str
    + ' '.repeat(rightBuffer(str, border.length))
    + border
  );
};