core tests

core/leagues/application/use-cases/DemoteAdminUseCase.test.ts

@@ -0,0 +1,30 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { DemoteAdminUseCase } from './DemoteAdminUseCase';
+
+describe('DemoteAdminUseCase', () => {
+  let mockLeagueRepository: any;
+  let mockDriverRepository: any;
+  let mockEventPublisher: any;
+  let useCase: DemoteAdminUseCase;
+
+  beforeEach(() => {
+    mockLeagueRepository = {
+      updateLeagueMember: vi.fn().mockResolvedValue(undefined),
+    };
+    mockDriverRepository = {};
+    mockEventPublisher = {};
+    useCase = new DemoteAdminUseCase(mockLeagueRepository, mockDriverRepository, mockEventPublisher as any);
+  });
+
+  it('should update member role to member', async () => {
+    const command = {
+      leagueId: 'l1',
+      targetDriverId: 'd1',
+      actorId: 'owner-1',
+    };
+
+    await useCase.execute(command);
+
+    expect(mockLeagueRepository.updateLeagueMember).toHaveBeenCalledWith('l1', 'd1', { role: 'member' });
+  });
+});