Chore(TDD): add the missing TDDs, #10

Author: proXDhiya

tests/__mock__/keys.mock.ts

@@ -1,13 +1,15 @@
 import SharedStorage from "../../app/storage/SharedStorage";
 
 export const setupSharedStorage = () => {
+    SharedStorage.deleteAll();
     SharedStorage.set("key", "Hello World!");
     SharedStorage.set("REQ_name", "John Doe");
     SharedStorage.set("REQ_country", "USA");
     SharedStorage.set("REQ_age", 25);
 };
 
 export const setupSharedStorageWithTTL = () => {
+    SharedStorage.deleteAll();
     SharedStorage.set("key", "Hello World!", 10000);
     SharedStorage.set("REQ_name", "John Doe", 5000);
     SharedStorage.set("REQ_country", "USA", 5000);