refactor

core/racing/application/use-cases/GetSponsorsUseCase.test.ts

@@ -0,0 +1,74 @@
+import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
+import { GetSponsorsUseCase } from './GetSponsorsUseCase';
+import { ISponsorRepository } from '../../domain/repositories/ISponsorRepository';
+import { Sponsor } from '../../domain/entities/Sponsor';
+
+describe('GetSponsorsUseCase', () => {
+  let useCase: GetSponsorsUseCase;
+  let sponsorRepository: {
+    findAll: Mock;
+  };
+
+  beforeEach(() => {
+    sponsorRepository = {
+      findAll: vi.fn(),
+    };
+    useCase = new GetSponsorsUseCase(
+      sponsorRepository as unknown as ISponsorRepository,
+    );
+  });
+
+  it('should return all sponsors', async () => {
+    const sponsors = [
+      Sponsor.create({
+        id: 'sponsor-1',
+        name: 'Sponsor One',
+        contactEmail: 'one@example.com',
+        logoUrl: 'logo1.png',
+      }),
+      Sponsor.create({
+        id: 'sponsor-2',
+        name: 'Sponsor Two',
+        contactEmail: 'two@example.com',
+      }),
+    ];
+
+    sponsorRepository.findAll.mockResolvedValue(sponsors);
+
+    const result = await useCase.execute();
+
+    expect(result.isOk()).toBe(true);
+    expect(result.unwrap()).toEqual({
+      sponsors: [
+        {
+          id: 'sponsor-1',
+          name: 'Sponsor One',
+          contactEmail: 'one@example.com',
+          websiteUrl: undefined,
+          logoUrl: 'logo1.png',
+          createdAt: expect.any(Date),
+        },
+        {
+          id: 'sponsor-2',
+          name: 'Sponsor Two',
+          contactEmail: 'two@example.com',
+          websiteUrl: undefined,
+          logoUrl: undefined,
+          createdAt: expect.any(Date),
+        },
+      ],
+    });
+  });
+
+  it('should return error on repository failure', async () => {
+    sponsorRepository.findAll.mockRejectedValue(new Error('DB error'));
+
+    const result = await useCase.execute();
+
+    expect(result.isErr()).toBe(true);
+    expect(result.unwrapErr()).toEqual({
+      code: 'REPOSITORY_ERROR',
+      message: 'Failed to fetch sponsors',
+    });
+  });
+});