prepare tests for all valid integers.

Author: ahmadehsas

Sprint-3/3-mandatory-practice/implement/get-ordinal-number.js

@@ -9,7 +9,7 @@ function getOrdinalNumber(n) {
     ord = "rd";
   }
 
-  return ord;
+  return n + ord;
 }
 console.log(getOrdinalNumber(1)); // The output should be "1st"
 

Sprint-3/3-mandatory-practice/implement/get-ordinal-number.test.js

@@ -8,6 +8,12 @@ const getOrdinalNumber = require("./get-ordinal-number");
 // When the number is 1,
 // Then the function should return "1st"
 
-test("should return '1st' for 1", () => {
+//test("should return '1st' for 1", () => {
+//expect(getOrdinalNumber(1)).toEqual("1st");
+//});
+
+test("append 'st' to numbers ending in 1, except those ending in 11", () => {
   expect(getOrdinalNumber(1)).toEqual("1st");
+  expect(getOrdinalNumber(21)).toEqual("21st");
+  expect(getOrdinalNumber(121)).toEqual("121st");
 });