         }
     }
     
-    func testNestedOptionalArray() {
+    func testNestedOptionalClassArray() {
         let optional1 = BasicOptionalClass(lastName: "Jhihguan", dogsAge: nil, leastFavoriteNumber: 1)
         let optional2 = BasicOptionalClass(lastName: "Wane", dogsAge: 10, leastFavoriteNumber: nil)
         let optional3 = BasicOptionalClass(lastName: nil, dogsAge: nil, leastFavoriteNumber: 1)

        }
    }
    
    func testStorableArray() {
        let first = BasicClass(name: "Nick", age: 31.5, number: 42)
        let second = BasicClass(name: "Rebecca", age: 28.3, number: 87)
        let third = BasicClass(name: "Bob", age: 60, number: 23)

        }
    }
    
    func testOptionalClassValueShouldCache() {
        let optional1 = BasicOptionalClass(lastName: "Jhihguan", dogsAge: nil, leastFavoriteNumber: 1)
        let optional2 = BasicOptionalClass(lastName: "Wane", dogsAge: 10, leastFavoriteNumber: nil)
        let optional3 = BasicOptionalClass(lastName: nil, dogsAge: nil, leastFavoriteNumber: 1)
