Editing getcardvalue code

Author: Alaa-Tagi

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

@@ -8,9 +8,17 @@
 // write one test at a time, and make it pass, build your solution up methodically
 // just make one change at a time -- don't rush -- programmers are deep and careful thinkers
 function getCardValue(card) {
+  const rank = card.slice(0, -1); 
   if (rank === "A") {
     return 11;
   }
+  if (["10", "J", "Q", "K"].includes(rank)) {
+    return 10;
+  }
+  if (["2", "3", "4", "5", "6", "7", "8", "9"].includes(rank)) {
+    return parseInt(rank, 10);
+  }
+  return "Invalid card rank";
 }
 
 // The line below allows us to load the getCardValue function into tests in other files.
@@ -38,20 +46,51 @@ assertEquals(aceofSpades, 11);
 // Given a card with a rank between "2" and "9",
 // When the function is called with such a card,
 // Then it should return the numeric value corresponding to the rank (e.g., "5" should return 5).
-const fiveofHearts = getCardValue("5♥");
+const fiveofHearts = getCardValue("5♥"); 
 // ====> write your test here, and then add a line to pass the test in the function above
+assertEquals(fiveofHearts, 5);
 
 // Handle Face Cards (J, Q, K):
 // Given a card with a rank of "10," "J," "Q," or "K",
 // When the function is called with such a card,
 // Then it should return the value 10, as these cards are worth 10 points each in blackjack.
+const kingofDiamonds = getCardValue("K♦");
+assertEquals(kingofDiamonds, 10);
+
+const jackofHearts = getCardValue("J♥");
+assertEquals(jackofHearts, 10);
+
+const queenofSpades = getCardValue("Q♠");
+assertEquals(queenofSpades, 10);
+
+const tenofClubs = getCardValue("10♣");
+assertEquals(tenofClubs, 10);
 
 // Handle Ace (A):
 // Given a card with a rank of "A",
 // When the function is called with an Ace,
 // Then it should, by default, assume the Ace is worth 11 points, which is a common rule in blackjack.
+const aceofClubs = getCardValue("A♣");
+assertEquals(aceofClubs, 11);
 
 // Handle Invalid Cards:
 // Given a card with an invalid rank (neither a number nor a recognized face card),
 // When the function is called with such a card,
 // Then it should throw an error indicating "Invalid card rank."
+const invalidCard = getCardValue("1♠");
+assertEquals(invalidCard, "Invalid card rank"); 
+const invalidCard2 = getCardValue("11♠");
+assertEquals(invalidCard2, "Invalid card rank");
+const invalidCard3 = getCardValue("B♠");
+assertEquals(invalidCard3, "Invalid card rank");
+
+
+console.log( getCardValue("1♠"));
+console.log( getCardValue("11♠"));
+console.log( getCardValue("B♠"));
+console.log( getCardValue("3♠"));
+console.log( getCardValue("10♠"));
+console.log( getCardValue("J♠"));
+console.log( getCardValue("Q♠"));
+console.log( getCardValue("K♠"));
+console.log( getCardValue("A♠"));