Cape Town | 26-ITP-May | Shafiek Walker | Sprint 3 | Implement and Rewrite Tests

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

@@ -15,7 +15,19 @@
 // execute the code to ensure all tests pass.
 
 function getAngleType(angle) {
-  // TODO: Implement this function
+  if (angle > 0 && angle < 90) {
+    return "Acute angle";
+  } else if (angle === 90) {
+    return "Right angle";
+  } else if (angle > 90 && angle < 180) {
+    return "Obtuse angle";
+  } else if (angle === 180) {
+    return "Straight angle";
+  } else if (angle > 180 && angle < 360) {
+    return "Reflex angle";
+  } else {
+    return "Invalid angle";
+  }   
 }
 
 // The line below allows us to load the getAngleType function into tests in other files.
@@ -35,3 +47,18 @@ function assertEquals(actualOutput, targetOutput) {
 // 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(270);
+assertEquals(reflex, "Reflex angle");
+
+const invalid = getAngleType(400);
+assertEquals(invalid, "Invalid angle");

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

@@ -11,7 +11,10 @@
 // execute the code to ensure all tests pass.
 
 function isProperFraction(numerator, denominator) {
-  // TODO: Implement this function
+  if ( numerator < denominator && numerator > 0 && denominator > 0) {
+    return true;
+  }
+  return false;
 }
 
 // The line below allows us to load the isProperFraction function into tests in other files.
@@ -31,3 +34,8 @@ function assertEquals(actualOutput, targetOutput) {
 
 // Example: 1/2 is a proper fraction
 assertEquals(isProperFraction(1, 2), true);
+assertEquals(isProperFraction(3, 4), true);
+assertEquals(isProperFraction(5, 5), false);
+assertEquals(isProperFraction(7, 3), false);
+assertEquals(isProperFraction(0, 5), false);
+assertEquals(isProperFraction(5, 0), false);

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

@@ -22,7 +22,26 @@
 // execute the code to ensure all tests pass.
 
 function getCardValue(card) {
-  // TODO: Implement this function
+  if (card === "A♠" || card === "A♥" || card === "A♦" || card === "A♣") {
+    return 11;
+  }
+  if (card === "J♠" || card === "J♥" || card === "J♦" || card === "J♣") {
+    return 10;
+  }
+  if (card === "Q♠" || card === "Q♥" || card === "Q♦" || card === "Q♣") {
+    return 10;
+  }
+  if (card === "K♠" || card === "K♥" || card === "K♦" || card === "K♣") {
+    return 10;
+  }
+  // Check for number cards
+  const rank = card.slice(0, -1);
+  const value = parseInt(rank);
+  if (!isNaN(value) && value >= 2 && value <= 10) {
+    return value;
+  }
+  // If we reach here, the card is invalid
+  throw new Error("Invalid card format");
 }
 
 // The line below allows us to load the getCardValue function into tests in other files.
@@ -40,6 +59,10 @@ function assertEquals(actualOutput, targetOutput) {
 // TODO: Write tests to cover all outcomes, including throwing errors for invalid cards.
 // Examples:
 assertEquals(getCardValue("9♠"), 9);
+assertEquals(getCardValue("A♠"), 11);
+assertEquals(getCardValue("J♠"), 10);
+assertEquals(getCardValue("Q♠"), 10);
+assertEquals(getCardValue("K♠"), 10);
 
 // Handling invalid cards
 try {