test fixed

Author: UmiKami

exercises/11-Font-Awesome-Icons/tests.js

@@ -31,7 +31,7 @@ describe("All the styles should be applied", ()=>{
  expect(icons).toBeTruthy();
 
  icons.forEach(icon=>{
- let hasFa = icon.classList.contains("fa-")
+ let hasFa = icon.classList.toString().includes("fa-")
  expect(hasFa).toBeTruthy();
  })
  });