exercise 02.1 fixed

Author: kiddopro

exercises/02.1-maping-array-objects-to-li/tests.js

@@ -38,5 +38,6 @@ test("You should use singleAnimal to get the anima for each of the iterations",
 })
 
 test("You should add the key for each of them and it should be unique", () => {
- expect(app_content).toMatch("key={i}");
+ // expect(app_content).toMatch("key={i}");
+ expect(app_content).toMatch(/key\s*=\s*{\s*i\s*}/)
 })