Finsing the GradeControllerTestt

Required Actions

• Initial test data using @BeforeEach.
• Simulate a valid POST request to /grades/addGrade with test data for student_id, module_code, and score.
• Test scenarios for invalid or missing student_id, module_code, or score.

Excpected Delivrables

• A fully implemented and functional test class GradeControllerTest.
• Validations confirming that grades are added accurately under various scenarios.