refactor

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

@@ -0,0 +1,66 @@
+import { describe, it, expect, beforeEach, vi, Mock } from 'vitest';
+import { GetAllLeaguesWithCapacityUseCase } from './GetAllLeaguesWithCapacityUseCase';
+import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
+import type { ILeagueMembershipRepository } from '../../domain/repositories/ILeagueMembershipRepository';
+
+describe('GetAllLeaguesWithCapacityUseCase', () => {
+  let mockLeagueRepo: { findAll: Mock };
+  let mockMembershipRepo: { getLeagueMembers: Mock };
+
+  beforeEach(() => {
+    mockLeagueRepo = { findAll: vi.fn() };
+    mockMembershipRepo = { getLeagueMembers: vi.fn() };
+  });
+
+  it('should return leagues with capacity information', async () => {
+    const useCase = new GetAllLeaguesWithCapacityUseCase(
+      mockLeagueRepo as unknown as ILeagueRepository,
+      mockMembershipRepo as unknown as ILeagueMembershipRepository,
+    );
+
+    const league1 = { id: 'league1', name: 'Test League 1' };
+    const league2 = { id: 'league2', name: 'Test League 2' };
+    const members1 = [
+      { status: 'active', role: 'member' },
+      { status: 'active', role: 'owner' },
+      { status: 'inactive', role: 'member' },
+    ];
+    const members2 = [
+      { status: 'active', role: 'admin' },
+    ];
+
+    mockLeagueRepo.findAll.mockResolvedValue([league1, league2]);
+    mockMembershipRepo.getLeagueMembers
+      .mockResolvedValueOnce(members1)
+      .mockResolvedValueOnce(members2);
+
+    const result = await useCase.execute();
+
+    expect(result.isOk()).toBe(true);
+    expect(result.value).toEqual({
+      leagues: [league1, league2],
+      memberCounts: new Map([
+        ['league1', 2],
+        ['league2', 1],
+      ]),
+    });
+  });
+
+  it('should return empty result when no leagues', async () => {
+    const useCase = new GetAllLeaguesWithCapacityUseCase(
+      mockLeagueRepo as unknown as ILeagueRepository,
+      mockMembershipRepo as unknown as ILeagueMembershipRepository,
+    );
+
+    mockLeagueRepo.findAll.mockResolvedValue([]);
+    mockMembershipRepo.getLeagueMembers.mockResolvedValue([]);
+
+    const result = await useCase.execute();
+
+    expect(result.isOk()).toBe(true);
+    expect(result.value).toEqual({
+      leagues: [],
+      memberCounts: new Map(),
+    });
+  });
+});