test: Add tests for role serializer

packages/backend/src/serializers/role.test.js

@@ -0,0 +1,25 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+import { createRole } from '../../test/factories/role';
+import roleSerializer from './role';
+
+describe('roleSerializer', () => {
+  let role;
+
+  beforeEach(async () => {
+    role = await createRole();
+  });
+
+  it('should return role data', async () => {
+    const expectedPayload = {
+      id: role.id,
+      name: role.name,
+      key: role.key,
+      description: role.description,
+      createdAt: role.createdAt,
+      updatedAt: role.updatedAt,
+      isAdmin: role.isAdmin,
+    };
+
+    expect(roleSerializer(role)).toEqual(expectedPayload);
+  });
+});