refactor

core/racing/application/RejectLeagueJoinRequestUseCase.test.ts

@@ -0,0 +1,26 @@
+import { RejectLeagueJoinRequestUseCase } from '@core/racing/application/use-cases/RejectLeagueJoinRequestUseCase';
+import { RejectLeagueJoinRequestPresenter } from '@apps/api/src/modules/league/presenters/RejectLeagueJoinRequestPresenter';
+import { ILeagueMembershipRepository } from '@core/racing/domain/repositories/ILeagueMembershipRepository';
+
+describe('RejectLeagueJoinRequestUseCase', () => {
+  let useCase: RejectLeagueJoinRequestUseCase;
+  let leagueMembershipRepository: jest.Mocked<ILeagueMembershipRepository>;
+  let presenter: RejectLeagueJoinRequestPresenter;
+
+  beforeEach(() => {
+    leagueMembershipRepository = {
+      removeJoinRequest: jest.fn(),
+    } as any;
+    presenter = new RejectLeagueJoinRequestPresenter();
+    useCase = new RejectLeagueJoinRequestUseCase(leagueMembershipRepository);
+  });
+
+  it('should reject join request', async () => {
+    const requestId = 'req-1';
+
+    await useCase.execute({ requestId }, presenter);
+
+    expect(leagueMembershipRepository.removeJoinRequest).toHaveBeenCalledWith(requestId);
+    expect(presenter.viewModel).toEqual({ success: true, message: 'Join request rejected.' });
+  });
+});