refactor

core/racing/application/ApproveLeagueJoinRequestUseCase.test.ts

@@ -0,0 +1,45 @@
+import { ApproveLeagueJoinRequestUseCase } from '@core/racing/application/use-cases/ApproveLeagueJoinRequestUseCase';
+import { ApproveLeagueJoinRequestPresenter } from '@apps/api/src/modules/league/presenters/ApproveLeagueJoinRequestPresenter';
+import { ILeagueMembershipRepository } from '@core/racing/domain/repositories/ILeagueMembershipRepository';
+
+describe('ApproveLeagueJoinRequestUseCase', () => {
+  let useCase: ApproveLeagueJoinRequestUseCase;
+  let leagueMembershipRepository: jest.Mocked<ILeagueMembershipRepository>;
+  let presenter: ApproveLeagueJoinRequestPresenter;
+
+  beforeEach(() => {
+    leagueMembershipRepository = {
+      getJoinRequests: jest.fn(),
+      removeJoinRequest: jest.fn(),
+      saveMembership: jest.fn(),
+    } as any;
+    presenter = new ApproveLeagueJoinRequestPresenter();
+    useCase = new ApproveLeagueJoinRequestUseCase(leagueMembershipRepository);
+  });
+
+  it('should approve join request and save membership', async () => {
+    const leagueId = 'league-1';
+    const requestId = 'req-1';
+    const joinRequests = [{ id: requestId, leagueId, driverId: 'driver-1', requestedAt: new Date(), message: 'msg' }];
+
+    leagueMembershipRepository.getJoinRequests.mockResolvedValue(joinRequests);
+
+    await useCase.execute({ leagueId, requestId }, presenter);
+
+    expect(leagueMembershipRepository.removeJoinRequest).toHaveBeenCalledWith(requestId);
+    expect(leagueMembershipRepository.saveMembership).toHaveBeenCalledWith({
+      leagueId,
+      driverId: 'driver-1',
+      role: 'member',
+      status: 'active',
+      joinedAt: expect.any(Date),
+    });
+    expect(presenter.viewModel).toEqual({ success: true, message: 'Join request approved.' });
+  });
+
+  it('should throw error if request not found', async () => {
+    leagueMembershipRepository.getJoinRequests.mockResolvedValue([]);
+
+    await expect(useCase.execute({ leagueId: 'league-1', requestId: 'req-1' }, presenter)).rejects.toThrow('Join request not found');
+  });
+});