ID | Endpoint | Input | Expected Output | Result

TC-TR-01 | POST /trainer | { empId:T1, name:Alice, email:a@a.com } | 201 Created | Pass

TC-TR-02 | POST /trainer | { name:NoID } | 400 Bad Request | Pass

TC-TR-03 | GET /trainer | - | 200 OK (list) | Pass

TC-TR-04 | GET /trainer/T1 | empId=T1 | 200 OK (trainer) | Pass

TC-TR-05 | GET /trainer/999 | empId=999 | 404 Not Found | Pass

TC-TR-06 | DELETE /trainer | { empId:T1 } | 200 OK (deleted) | Pass

ID | Endpoint | Input | Expected Output | Result

TC-SB-01 | POST /subject | { id:S1, name:C Programming } | 201 Created | Pass

TC-SB-02 | POST /subject | { name:NoID } | 400 Bad Request | Pass

TC-SB-03 | GET /subject | - | 200 OK (list) | Pass

TC-SB-04 | GET /subject/S1 | id=S1 | 200 OK (subject) | Pass

TC-SB-05 | GET /subject/999 | id=999 | 404 Not Found | Pass