integration tests

tests/integration/leaderboards/team-rankings/team-rankings-success.test.ts

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+import { describe, it, expect, beforeEach } from 'vitest';
+import { LeaderboardsTestContext } from '../LeaderboardsTestContext';
+
+describe('GetTeamRankingsUseCase - Success Path', () => {
+  let context: LeaderboardsTestContext;
+
+  beforeEach(() => {
+    context = LeaderboardsTestContext.create();
+    context.clear();
+  });
+
+  it('should retrieve all teams with complete data', async () => {
+    context.repository.addTeam({ id: 'team-1', name: 'Racing Team A', rating: 4.9, memberCount: 5, raceCount: 100 });
+    context.repository.addTeam({ id: 'team-2', name: 'Speed Squad', rating: 4.7, memberCount: 3, raceCount: 80 });
+    context.repository.addTeam({ id: 'team-3', name: 'Champions League', rating: 4.3, memberCount: 4, raceCount: 60 });
+
+    const result = await context.getTeamRankingsUseCase.execute({});
+
+    expect(result.teams).toHaveLength(3);
+    expect(result.teams[0]).toMatchObject({
+      rank: 1,
+      id: 'team-1',
+      name: 'Racing Team A',
+      rating: 4.9,
+      memberCount: 5,
+      raceCount: 100,
+    });
+    expect(result.teams[0].rating).toBe(4.9);
+    expect(result.teams[1].rating).toBe(4.7);
+    expect(result.teams[2].rating).toBe(4.3);
+    expect(context.eventPublisher.getTeamRankingsAccessedEventCount()).toBe(1);
+  });
+
+  it('should retrieve teams with pagination', async () => {
+    for (let i = 1; i <= 25; i++) {
+      context.repository.addTeam({
+        id: `team-${i}`,
+        name: `Team ${i}`,
+        rating: 5.0 - i * 0.1,
+        memberCount: 2 + i,
+        raceCount: 20 + i,
+      });
+    }
+
+    const result = await context.getTeamRankingsUseCase.execute({ page: 1, limit: 20 });
+
+    expect(result.teams).toHaveLength(20);
+    expect(result.pagination.total).toBe(25);
+    expect(result.pagination.page).toBe(1);
+    expect(result.pagination.limit).toBe(20);
+    expect(result.pagination.totalPages).toBe(2);
+    expect(context.eventPublisher.getTeamRankingsAccessedEventCount()).toBe(1);
+  });
+
+  it('should retrieve teams with accurate data', async () => {
+    context.repository.addTeam({ id: 'team-1', name: 'Racing Team A', rating: 4.9, memberCount: 5, raceCount: 100 });
+
+    const result = await context.getTeamRankingsUseCase.execute({});
+
+    expect(result.teams[0].rating).toBeGreaterThan(0);
+    expect(typeof result.teams[0].rating).toBe('number');
+    expect(result.teams[0].rank).toBe(1);
+    expect(result.teams[0].name).toBeTruthy();
+    expect(typeof result.teams[0].name).toBe('string');
+    expect(result.teams[0].memberCount).toBeGreaterThan(0);
+    expect(context.eventPublisher.getTeamRankingsAccessedEventCount()).toBe(1);
+  });
+});