refactor: tests class ids naar kleinere zonder hardcoding

backend/tests/controllers/classes.test.ts

@@ -0,0 +1,49 @@
+import { setupTestApp } from '../setup-tests.js';
+import { describe, it, expect, beforeAll, beforeEach, vi, Mock } from 'vitest';
+import { Request, Response } from 'express';
+import {createClassHandler, deleteClassHandler} from "../../src/controllers/classes";
+
+describe('Class controllers', () => {
+    let req: Partial<Request>;
+    let res: Partial<Response>;
+
+    let jsonMock: Mock;
+    let statusMock: Mock;
+
+    beforeAll(async () => {
+        await setupTestApp();
+    });
+
+    beforeEach(async () => {
+        jsonMock = vi.fn();
+        statusMock = vi.fn().mockReturnThis();
+
+        res = {
+            json: jsonMock,
+            status: statusMock,
+        };
+    });
+
+    it('create and delete class', async () => {
+        req = {
+            body: { displayName: 'coole_nieuwe_klas' },
+        };
+
+        await createClassHandler(req as Request, res as Response);
+
+        const result = jsonMock.mock.lastCall?.[0];
+        console.log('class', result.class);
+
+        expect(jsonMock).toHaveBeenCalledWith(expect.objectContaining({ class: expect.anything() }));
+
+        req = {
+            params: { id: result.class.id },
+        };
+
+        await deleteClassHandler(req as Request, res as Response);
+
+        expect(jsonMock).toHaveBeenCalledWith(expect.objectContaining({ class: expect.anything() }));
+    });
+
+
+});