Merge pull request #148 from SELab-2/feat/endpoints-finaliseren-tests-backend-adriaan

feat: tests voor backend controllers (deel Adriaan)

backend/src/services/students.ts

@@ -42,7 +42,7 @@ export async function fetchStudent(username: string): Promise<Student> {
     const user = await studentRepository.findByUsername(username);
 
     if (!user) {
-        throw new NotFoundException('Student with username not found');
+        throw new NotFoundException(`Student with username ${username} not found`);
     }
 
     return user;