get card value test file update

Author: asandagwala

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

@@ -9,6 +9,31 @@ test(`Should return 11 when given an ace card`, () => {
   expect(getCardValue("A♠")).toEqual(11);
 });
 
+// Case 2: Number Cards (2-10)
+test("Should return the matching numeric value for number cards (2-10)", () => {
+  expect(getCardValue("2♥")).toEqual(2);
+  expect(getCardValue("5♦")).toEqual(5);
+  expect(getCardValue("10♣")).toEqual(10);
+});
+
+// Case 3: Face Cards (J, Q, K)
+test("Should return 10 when given face cards (J, Q, K)", () => {
+  expect(getCardValue("J♣")).toEqual(10);
+  expect(getCardValue("Q♦")).toEqual(10);
+  expect(getCardValue("K♠")).toEqual(10);
+});
+
+// Case 4: Invalid Cards
+
+test("Should throw an error when given invalid card inputs", () => {
+  expect(() => getCardValue("invalid")).toThrow();   
+  expect(() => getCardValue("A")).toThrow();         
+  expect(() => getCardValue("♠")).toThrow();         
+  expect(() => getCardValue("11♥")).toThrow();       
+  expect(() => getCardValue("1♥")).toThrow();        
+  expect(() => getCardValue("Z♦")).toThrow();        
+});
+
 // Suggestion: Group the remaining test data into these categories:
 //   Number Cards (2-10)
 //   Face Cards (J, Q, K)