fixed typo in count.test.js

Author: TzeMingHo

Sprint-3/2-practice-tdd/count.test.js

@@ -39,15 +39,15 @@ test("should return 0 when string is empty", () => {
 });
 
 // test for str is an array
-test("should return 0 when str is an array", () => {
+test("should return 1 when str is an array", () => {
   const str = ["a", "b", "c"];
   const char = "a";
   const count = countChar(str, char);
   expect(parseInt(count)).toEqual(1);
 });
 
 // test for str is a number
-test("should return 0 when str is a number", () => {
+test("should return 1 when str is a number", () => {
   const str = 12345;
   const char = "3";
   const count = countChar(str, char);