Update 3-get-card-value.test.js

Author: joanne342

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

@@ -9,6 +9,56 @@ test(`Should return 11 when given an ace card`, () => {
   expect(getCardValue("A♠")).toEqual(11);
 });
 
+// Number cards
+test("Should return 2 for 2♣", () => {
+  expect(getCardValue("2♣")).toEqual(2);
+});
+
+test("Should return 10 for 10♥", () => {
+  expect(getCardValue("10♥")).toEqual(10);
+});
+
+// Face cards
+test("Should return 10 for J♦", () => {
+  expect(getCardValue("J♦")).toEqual(10);
+});
+
+test("Should return 10 for Q♠", () => {
+  expect(getCardValue("Q♠")).toEqual(10);
+});
+
+test("Should return 10 for K♣", () => {
+  expect(getCardValue("K♣")).toEqual(10);
+});
+
+// =========================================================
+// INVALID CARDS
+// =========================================================
+
+test("Should throw an error for 1♠", () => {
+  expect(() => getCardValue("1♠")).toThrowError();
+});
+
+test("Should throw an error for A?", () => {
+  expect(() => getCardValue("A?")).toThrowError();
+});
+
+test("Should throw an error for empty string", () => {
+  expect(() => getCardValue("")).toThrowError();
+});
+
+test("Should throw an error for 11♣", () => {
+  expect(() => getCardValue("11♣")).toThrowError();
+});
+
+test("Should throw an error for invalid rank", () => {
+  expect(() => getCardValue("Z♦")).toThrowError();
+});
+
+test("Should throw an error for missing rank", () => {
+  expect(() => getCardValue("♠")).toThrowError();
+});
+
 // Suggestion: Group the remaining test data into these categories:
 //   Number Cards (2-10)
 //   Face Cards (J, Q, K)