add test for ordinal suffix 'th' for numbers ending with 0, 4-9, and 11-13

Author: AkliluMihtsun

practice-tdd/get-ordinal-number.test.js

@@ -30,3 +30,9 @@ test("should append 'rd' for numbers ending with 3, except those ending with 13"
   expect(getOrdinalNumber(33)).toEqual("33rd");
   expect(getOrdinalNumber(143)).toEqual("143rd");
 });
+
+test("should append 'th' for numbers ending with [0][4-9] and [11-13]", () => {
+  expect(getOrdinalNumber(111)).toEqual("111th");
+  expect(getOrdinalNumber(120)).toEqual("120th");
+  expect(getOrdinalNumber(134)).toEqual("134th");
+});