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

Author: Temceo

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

@@ -21,10 +21,17 @@ test(`Should return number when given an a face card (>= 2 && < 10)`, () => {
   expect(getCardValue("9♠")).toEqual(9);
 });
 
-test(`Should return an error for an invalid card`, () => {
-  expect(getCardValue("2")).toThrowError();
-  expect(getCardValue("Q")).toThrowError();
-  expect(getCardValue("5")).toThrowError();
+// Invalid cards
+test(`Should return "Invalid card suit" when suit is invalid`, () => {
+  expect(() => getCardValue("A")).toThrowError();
+});
+
+test(`Should return "Invalid card rank" when rank is invalid`, () => {
+  expect(() => getCardValue("1♠")).toThrowError();
+});
+
+test(`Should return "Invalid card" when rank is an empty card`, () => {
+  expect(() => getCardValue("")).toThrowError();
 });
 
 // Suggestion: Group the remaining test data into these categories:

package.json

@@ -10,6 +10,6 @@
   "author": "Code Your Future",
   "license": "ISC",
   "devDependencies": {
-    "jest": "^30.4.2"
+    "jest": "^29.7.0"
   }
 }