added tests for multiple samples, removed a test for ace of spades, corrected test description for invalid cards, used more informative descriptions

Author: asaniDev

Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/2-is-proper-fraction.test.js

@@ -9,14 +9,19 @@ test("should return true for a proper fraction", () => {
 // Case 2: Identify Improper Fractions:
 test("should return false for an improper fraction", () => {
   expect(isProperFraction(7, 4)).toEqual(false);
+  expect(isProperFraction(35, 8)).toEqual(false);
 });
 
 // Case 3: Identify Negative Fractions:
 test("should return true for a proper fraction based on the absolute values of the numerator and denominator", () => {
   expect(isProperFraction(-3, 8)).toEqual(true);
+  expect(isProperFraction(-3, -8)).toEqual(true);
+  expect(isProperFraction(3, -8)).toEqual(true);
+  expect(isProperFraction(3, 8)).toEqual(true);
 });
 
 // Case 4: Identify Equal Numerator and Denominator:
 test("should return false for an equal fraction", () => {
   expect(isProperFraction(4, 4)).toEqual(false);
+  expect(isProperFraction(-7, -7)).toEqual(false);
 });

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

@@ -2,19 +2,14 @@
 // We will use the same function, but write tests for it using Jest in this file.
 const getCardValue = require("../implement/3-get-card-value");
 
-test("should return 11 for Ace of Spades", () => {
-  const aceofSpades = getCardValue("A♠");
-  expect(aceofSpades).toEqual(11);
-});
-
 // Case 2: Handle Number Cards (2-10):
-test("should return a number matchig the rank value for given card", () => {
+test("should return a number matchig the rank value for number cards", () => {
   const numberCard = getCardValue("5♠");
   expect(numberCard).toEqual(5);
 });
 // Case 3: Handle Face Cards (J, Q, K):
 test("should return 10 for Face Cards", () => {
-  const faceCard = getCardValue("K♠");
+  const faceCard = getCardValue("10♠");
   expect(faceCard).toEqual(10);
 });
 // Case 4: Handle Ace (A):
@@ -23,7 +18,12 @@ test("should return 11 for Ace", () => {
   expect(aceCard).toEqual(11);
 });
 // Case 5: Handle Invalid Cards:
-test("should return 11 for Ace of Spades", () => {
-  const invalidCard = getCardValue("1♥");
+test("should return invalid card rank for cards that are not in the suite", () => {
+  const invalidCard = getCardValue("100♥");
+  expect(invalidCard).toEqual("Invalid card rank.");
+});
+
+test("should return invalid card rank for cards that are not in the suite", () => {
+  const invalidCard = getCardValue("3.1416♥");
   expect(invalidCard).toEqual("Invalid card rank.");
 });