completed angle type sprint work

Author: MohammedNaru

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

@@ -0,0 +1,54 @@
+// Implement a function getAngleType
+// Build up your function case by case, writing tests as you go
+// Execute this script in your terminal with: node 1-get-angle-type.js
+
+function getAngleType(angle) {
+  if (angle === 90) {
+    return "Right angle";
+  } else if (angle < 90) {
+    return "Acute 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";
+  }
+}
+
+// Allow testing in other files
+module.exports = getAngleType;
+
+// Helper function for testing
+function assertEquals(actualOutput, targetOutput) {
+  console.assert(
+    actualOutput === targetOutput,
+    `Expected ${actualOutput} to equal ${targetOutput}`
+  );
+}
+
+// Test Cases
+
+// Case 1: Right Angle
+const right = getAngleType(90);
+assertEquals(right, "Right angle");
+
+// Case 2: Acute Angle
+const acute = getAngleType(45);
+assertEquals(acute, "Acute angle");
+
+// Case 3: Obtuse Angle
+const obtuse = getAngleType(120);
+assertEquals(obtuse, "Obtuse angle");
+
+// Case 4: Straight Angle
+const straight = getAngleType(180);
+assertEquals(straight, "Straight angle");
+
+// Case 5: Reflex Angle
+const reflex = getAngleType(270);
+assertEquals(reflex, "Reflex angle");
+
+console.log("✅ All tests passed successfully!");