feat: unit tests for utils (#92)

* init

* get unit test working for course.ts file

* added some other tests

* tests halfway + change config to accomodate js files

* utility functions tests done

* fix: config file + miscellaneous fixes

* fix: prepare script

* fix lock file

---------

Co-authored-by: Rotimi Best <best@classroomio.com>

apps/dashboard/src/lib/utils/functions/generateUUID.spec.ts

@@ -0,0 +1,26 @@
+import generateUUID from './generateUUID';
+import { isUUID } from './isUUID';
+
+// This test suite tests both the generateUUID and isUUID functions
+describe('GenerateUUID', () => {
+  test('should be true when tested with the uuid function', () => {
+    const result = generateUUID();
+    expect(isUUID(result)).toBe(true);
+  });
+
+  test('should generate unique UUIDs each time', () => {
+    const uuid1 = generateUUID();
+    const uuid2 = generateUUID();
+    expect(uuid1).not.toBe(uuid2);
+  });
+
+  test('should return true for a valid UUID', () => {
+    const uuid = '123e4567-e89b-12d3-a456-426614174000';
+    expect(isUUID(uuid)).toBe(true);
+  });
+
+  test('should return false for an invalid UUID', () => {
+    const uuid = 'invalid-uuid';
+    expect(isUUID(uuid)).toBe(false);
+  });
+});