message: Re-enable XSS Tier 4 end-to-end test
diff: @@ -65,10 +65,10 @@ describe('/#/contact', () => {
  })
  describe('challenge "xss4"', () => {
  - xit('should be possible to trick the sanitization with a masked XSS attack', () => {
  + it('should be possible to trick the sanitization with a masked XSS attack', () => {
  const EC = protractor.ExpectedConditions
  - comment.sendKeys('<<script>Foo</script>script>alert("XSS")<</script>/script>')
  + comment.sendKeys('<<script>Foo</script>iframe src="javascript:alert(`xss`)">')
  rating.click()
  submitButton.click()
  @@ -89,7 +89,7 @@ describe('/#/contact', () => {
  })
  })
  - // protractor.expect.challengeSolved({ challenge: 'XSS Tier 4' })
  + protractor.expect.challengeSolved({ challenge: 'XSS Tier 4' })
  })
  describe('challenge "vulnerableComponent"', () => {
  