fixed throwing error with exact string message

Author: MehrozMunir

Sprint-3/1-implement-and-rewrite-tests/implement/3-get-card-value.js

@@ -25,7 +25,7 @@ function getCardValue(card) {
   // Handling invalid cards
   const rank = card.slice(0, -1); //rank of the card is everything except the last character of card string
   const suit = card.slice(-1); // suit is the last character of the card string
-  if (!isValidCard(rank, suit)) throw new Error("Invalid card");
+  if (!isValidCard(rank, suit)) throw new Error("Invalid Card");
   if (rank === "J" || rank === "Q" || rank == "K") return 10;
   else if (rank == "A") return 11;
   else return Number(rank);

Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/3-get-card-value.test.js

@@ -27,28 +27,28 @@ test(`Should return 10 when given a face card`, () => {
 test(`Should return Error when given an invalid card`, () => {
   expect(() => {
     getCardValue("Aas♠");
-  }).toThrow();
+  }).toThrow("Invalid Card");
   expect(() => {
     getCardValue("What");
-  }).toThrow();
+  }).toThrow("Invalid Card");
   expect(() => {
     getCardValue("Q10");
   }).toThrow();
   expect(() => {
     getCardValue("11");
-  }).toThrow();
+  }).toThrow("Invalid Card");
   expect(() => {
     getCardValue("♠11");
-  }).toThrow();
+  }).toThrow("Invalid Card");
   expect(() => {
     getCardValue("10*");
-  }).toThrow();
+  }).toThrow("Invalid Card");
   expect(() => {
     getCardValue("Q_");
-  }).toThrow();
+  }).toThrow("Invalid Card");
   expect(() => {
     getCardValue("A10");
-  }).toThrow();
+  }).toThrow("Invalid Card");
 });
 
 // Suggestion: Group the remaining test data into these categories: