Revert accidental changes to 1-implement-and-rewrite-tests

Author: mohsenzamanist

Sprint-3/1-implement-and-rewrite-tests/implement/1-get-angle-type.js

@@ -15,13 +15,7 @@
 // execute the code to ensure all tests pass.
 
 function getAngleType(angle) {
-  if (typeof angle !== "number" || angle <= 0 || angle >= 360)
-    return "Invalid angle";
-  if (angle === 90) return "Right angle";
-  if (angle < 90) return "Acute angle";
-  if (angle > 90 && angle < 180) return "Obtuse angle";
-  if (angle === 180) return "Straight angle";
-  return "Reflex angle";
+  // TODO: Implement this function
 }
 
 // The line below allows us to load the getAngleType function into tests in other files.
@@ -39,24 +33,5 @@ function assertEquals(actualOutput, targetOutput) {
 
 // TODO: Write tests to cover all cases, including boundary and invalid cases.
 // Example: Identify Right Angles
-
 const right = getAngleType(90);
 assertEquals(right, "Right angle");
-
-const acute = getAngleType(45);
-assertEquals(acute, "Acute angle");
-
-const obtuse = getAngleType(120);
-assertEquals(obtuse, "Obtuse angle");
-
-const straight = getAngleType(180);
-assertEquals(straight, "Straight angle");
-
-const reflex = getAngleType(260);
-assertEquals(reflex, "Reflex angle");
-
-const invalid1 = getAngleType(400);
-assertEquals(invalid1, "Invalid angle");
-
-const invalid2 = getAngleType("400");
-assertEquals(invalid2, "Invalid angle");

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

@@ -11,11 +11,7 @@
 // execute the code to ensure all tests pass.
 
 function isProperFraction(numerator, denominator) {
-  numerator = Math.abs(numerator);
-  denominator = Math.abs(denominator);
-  if (numerator < denominator) return true;
-  else if (numerator > denominator) return false;
-  else if (numerator === denominator) return false;
+  // TODO: Implement this function
 }
 
 // The line below allows us to load the isProperFraction function into tests in other files.
@@ -35,23 +31,3 @@ function assertEquals(actualOutput, targetOutput) {
 
 // Example: 1/2 is a proper fraction
 assertEquals(isProperFraction(1, 2), true);
-
-// Example: 5/2 is not a proper fraction
-const improperFraction = isProperFraction(5, 2);
-assertEquals(improperFraction, false);
-
-// Example: -4/7 is a proper fraction
-const negativeFraction = isProperFraction(-4, 7);
-assertEquals(negativeFraction, true);
-
-// Example: 3/3 is not a proper fraction
-const equalFraction = isProperFraction(3, 3);
-assertEquals(equalFraction, false);
-
-// Example: 4/-7 is a proper fraction
-const negativeFraction1 = isProperFraction(4, -7);
-assertEquals(negativeFraction1, true);
-
-// Example: -4/-7 is a proper fraction
-const negativeFraction2 = isProperFraction(4, 7);
-assertEquals(negativeFraction2, true);

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

@@ -22,14 +22,7 @@
 // execute the code to ensure all tests pass.
 
 function getCardValue(card) {
-  if (!["♠", "♣", "♦", "♥"].includes(card.slice(-1)))
-    throw new Error("Invalid card rank.");
-  const rank = card.slice(0, card.length - 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 Number(rank);
-  throw new Error("Invalid card rank.");
+  // TODO: Implement this function
 }
 
 // The line below allows us to load the getCardValue function into tests in other files.
@@ -48,15 +41,6 @@ function assertEquals(actualOutput, targetOutput) {
 // Examples:
 assertEquals(getCardValue("9♠"), 9);
 
-const fiveOfHearts = getCardValue("5♥");
-assertEquals(fiveOfHearts, 5);
-
-const faceCard = getCardValue("J♣");
-assertEquals(faceCard, 10);
-
-const aceCard = getCardValue("A♦");
-assertEquals(aceCard, 11);
-
 // Handling invalid cards
 try {
   getCardValue("invalid");
@@ -66,28 +50,3 @@ try {
 } catch (e) {}
 
 // What other invalid card cases can you think of?
-try {
-  getCardValue("9K");
-
-  console.log("Error was not thrown for invalid card");
-} catch (error) {}
-try {
-  getCardValue("");
-
-  console.log("Error was not thrown for invalid card");
-} catch (error) {}
-try {
-  getCardValue("ABC");
-
-  console.log("Error was not thrown for invalid card");
-} catch (error) {}
-try {
-  getCardValue("A");
-
-  console.log("Error was not thrown for invalid card");
-} catch (error) {}
-try {
-  getCardValue("JK");
-
-  console.log("Error was not thrown for invalid card");
-} catch (error) {}

Sprint-3/1-implement-and-rewrite-tests/rewrite-tests-with-jest/1-get-angle-type.test.js

@@ -14,31 +14,7 @@ test(`should return "Acute angle" when (0 < angle < 90)`, () => {
 });
 
 // Case 2: Right angle
-test(`should return "Acute angle" when (angle = 90)`, () => {
-  expect(getAngleType(90)).toEqual("Right angle");
-});
-
 // Case 3: Obtuse angles
-test("should identify obtuse angle (90° < angle < 180°)", () => {
-  expect(getAngleType(91)).toEqual("Obtuse angle");
-  expect(getAngleType(130)).toEqual("Obtuse angle");
-  expect(getAngleType(179)).toEqual("Obtuse angle");
-});
-
 // Case 4: Straight angle
-test("should identify straight angle (angle = 180°)", () => {
-  expect(getAngleType(180)).toEqual("Straight angle");
-});
-
 // Case 5: Reflex angles
-test("should identify reflex angle (180° < angle < 360)", () => {
-  expect(getAngleType(181)).toEqual("Reflex angle");
-  expect(getAngleType(280)).toEqual("Reflex angle");
-  expect(getAngleType(359)).toEqual("Reflex angle");
-});
-
 // Case 6: Invalid angles
-test("should identify invalid angle (0 > angle > 360)", () => {
-  expect(getAngleType(0)).toEqual("Invalid angle");
-  expect(getAngleType(361)).toEqual("Invalid angle");
-});

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

@@ -4,69 +4,7 @@ const isProperFraction = require("../implement/2-is-proper-fraction");
 
 // TODO: Write tests in Jest syntax to cover all combinations of positives, negatives, zeros, and other categories.
 
-// Special case: denominator is zero
+// Special case: numerator is zero
 test(`should return false when denominator is zero`, () => {
   expect(isProperFraction(1, 0)).toEqual(false);
 });
-
-test("should return true when numerator is zero and denominator is non-zero", () => {
-  expect(isProperFraction(0, 5)).toEqual(true);
-});
-
-test("should return false when both numerator and denominator are zero", () => {
-  expect(isProperFraction(0, 0)).toEqual(false);
-});
-
-// Case 2: Identify Improper Fractions:
-test("should return false for improper fraction", () => {
-  expect(isProperFraction(2, 3)).toEqual(true);
-});
-
-// Case 3: Identify Negative Fractions:
-test("should return true for proper negative fraction", () => {
-  expect(isProperFraction(-3, 6)).toEqual(true);
-});
-
-test("should return false for improper negative fraction", () => {
-  expect(isProperFraction(-5, 2)).toEqual(false);
-});
-
-test("should return true for proper fraction with negative denominator", () => {
-  expect(isProperFraction(2, -5)).toEqual(true);
-});
-
-test("should return false for improper fraction with negative denominator", () => {
-  expect(isProperFraction(7, -3)).toEqual(false);
-});
-
-// Case 4: Identify Equal Numerator and Denominator:
-test("should return false for improper fraction (numerator === denominator)", () => {
-  expect(isProperFraction(3, 3)).toEqual(false);
-});
-
-// Case 5: Identify both Numerator and Denominator as negative
-test("should return true when both numerator and denominator are negative and proper", () => {
-  expect(isProperFraction(-2, -5)).toEqual(true);
-});
-
-test("should return false when both numerator and denominator are negative and improper", () => {
-  expect(isProperFraction(-6, -3)).toEqual(false);
-});
-
-// Case 6: Identify both Numerator and Denominator as decimal
-test("should return true for proper decimal fractions", () => {
-  expect(isProperFraction(1.5, 2.5)).toEqual(true);
-});
-
-test("should return false for improper decimal fractions", () => {
-  expect(isProperFraction(2.5, 1.5)).toEqual(false);
-});
-
-// Case 7: Identify both Numerator and Denominator as large numbers
-test("should return true for large proper fractions", () => {
-  expect(isProperFraction(100, 1000)).toEqual(true);
-});
-
-test("should return false for large improper fractions", () => {
-  expect(isProperFraction(1000, 100)).toEqual(false);
-});

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

@@ -7,34 +7,6 @@ const getCardValue = require("../implement/3-get-card-value");
 // Case 1: Ace (A)
 test(`Should return 11 when given an ace card`, () => {
   expect(getCardValue("A♠")).toEqual(11);
-  expect(getCardValue("A♣")).toEqual(11);
-  expect(getCardValue("A♦")).toEqual(11);
-  expect(getCardValue("A♥")).toEqual(11);
-});
-
-// Case 2: Handle Number Cards (2-10):
-test("should return the appropriate number from 2 to 10", () => {
-  expect(getCardValue("2♠")).toEqual(2);
-  expect(getCardValue("3♠")).toEqual(3);
-  expect(getCardValue("4♠")).toEqual(4);
-  expect(getCardValue("5♠")).toEqual(5);
-  expect(getCardValue("6♠")).toEqual(6);
-  expect(getCardValue("7♠")).toEqual(7);
-  expect(getCardValue("8♠")).toEqual(8);
-  expect(getCardValue("9♠")).toEqual(9);
-  expect(getCardValue("10♠")).toEqual(10);
-});
-// Case 3: Handle Face Cards (J, Q, K):
-test("should return 10 for face cards", () => {
-  expect(getCardValue("J♠")).toEqual(10);
-  expect(getCardValue("Q♠")).toEqual(10);
-  expect(getCardValue("K♠")).toEqual(10);
-});
-
-// Case 4: Handle Invalid Cards:
-test("Should return 'Invalid card rank.' for invalid cards", () => {
-  expect(() => getCardValue("KJ")).toThrow("Invalid card rank.");
-  expect(() => getCardValue("AK")).toThrow("Invalid card rank.");
 });
 
 // Suggestion: Group the remaining test data into these categories:
@@ -45,3 +17,4 @@ test("Should return 'Invalid card rank.' for invalid cards", () => {
 // To learn how to test whether a function throws an error as expected in Jest,
 // please refer to the Jest documentation:
 // https://jestjs.io/docs/expect#tothrowerror
+