const expect = require('expect');
const escapeHTML = require('./escapeHTML.js');


  test('escapeHTML is a Function', () => {
  expect(escapeHTML).toBeInstanceOf(Function);
});
  test('Escapes a string for use in HTML', () => {
  expect(escapeHTML('<a href="#">Me & you</a>')).toBe('&lt;a href=&quot;#&quot;&gt;Me &amp; you&lt;/a&gt;')
});