Add Jest unit tests for getAngleType covering all angle types

Author: khalidbih

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

@@ -12,15 +12,27 @@ test("should identify right angle (90°)", () => {
 // Case 2: Identify Acute Angles:
 // When the angle is less than 90 degrees,
 // Then the function should return "Acute angle"
+test("should identify Acute angle (< 90)", () => {
+  expect(getAngleType(45)).toEqual("Acute angle")
+});
 
 // Case 3: Identify Obtuse Angles:
 // When the angle is greater than 90 degrees and less than 180 degrees,
 // Then the function should return "Obtuse angle"
+test("should identify Obtuse angles (> 90 and < 180)", () => {
+expect(getAngleType(120)).toEqual("Obtuse angle")
+});
 
 // Case 4: Identify Straight Angles:
 // When the angle is exactly 180 degrees,
 // Then the function should return "Straight angle"
+test("should identify Straight angle (180)", () => {
+  expect(getAngleType(180)).toEqual("Straight angle")
+});
 
 // Case 5: Identify Reflex Angles:
 // When the angle is greater than 180 degrees and less than 360 degrees,
 // Then the function should return "Reflex angle"
+test("should identify Reflex angle (> 180 and <360)", () => {
+  expect(getAngleType(270)).toEqual("Reflex angle")
+  });