view data fixes

apps/website/lib/page-queries/TeamRankingsPageQuery.test.ts

@@ -0,0 +1,83 @@
+/* eslint-disable gridpilot-rules/page-query-filename, gridpilot-rules/single-export-per-file, @typescript-eslint/no-explicit-any */
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { TeamRankingsPageQuery } from './TeamRankingsPageQuery';
+import { TeamRankingsService } from '@/lib/services/leaderboards/TeamRankingsService';
+import { Result } from '@/lib/contracts/Result';
+import { TeamRankingsViewDataBuilder } from '@/lib/builders/view-data/TeamRankingsViewDataBuilder';
+import { mapToPresentationError } from '@/lib/contracts/page-queries/PresentationError';
+
+// Mock dependencies
+vi.mock('@/lib/services/leaderboards/TeamRankingsService', () => ({
+  TeamRankingsService: vi.fn().mockImplementation(function (this: any) {
+    this.getTeamRankings = vi.fn();
+  }),
+}));
+
+vi.mock('@/lib/builders/view-data/TeamRankingsViewDataBuilder', () => ({
+  TeamRankingsViewDataBuilder: {
+    build: vi.fn(),
+  },
+}));
+
+vi.mock('@/lib/contracts/page-queries/PresentationError', () => ({
+  mapToPresentationError: vi.fn(),
+}));
+
+describe('TeamRankingsPageQuery', () => {
+  let query: TeamRankingsPageQuery;
+  let mockServiceInstance: any;
+
+  beforeEach(() => {
+    vi.clearAllMocks();
+    query = new TeamRankingsPageQuery();
+    mockServiceInstance = {
+      getTeamRankings: vi.fn(),
+    };
+    (TeamRankingsService as any).mockImplementation(function () {
+      return mockServiceInstance;
+    });
+  });
+
+  it('should return view data when service succeeds', async () => {
+    const apiDto = { teams: [{ id: 'team-1', name: 'Test Team', points: 100 }] };
+    const viewData = { teams: [{ id: 'team-1', name: 'Test Team', points: 100 }] };
+
+    mockServiceInstance.getTeamRankings.mockResolvedValue(Result.ok(apiDto));
+    (TeamRankingsViewDataBuilder.build as any).mockReturnValue(viewData);
+
+    const result = await query.execute();
+
+    expect(result.isOk()).toBe(true);
+    expect(result.unwrap()).toEqual(viewData);
+    expect(TeamRankingsService).toHaveBeenCalled();
+    expect(mockServiceInstance.getTeamRankings).toHaveBeenCalled();
+    expect(TeamRankingsViewDataBuilder.build).toHaveBeenCalledWith(apiDto);
+  });
+
+  it('should return mapped presentation error when service fails', async () => {
+    const serviceError = { type: 'notFound' };
+    const presentationError = 'notFound';
+
+    mockServiceInstance.getTeamRankings.mockResolvedValue(Result.err(serviceError));
+    (mapToPresentationError as any).mockReturnValue(presentationError);
+
+    const result = await query.execute();
+
+    expect(result.isErr()).toBe(true);
+    expect(result.getError()).toBe(presentationError);
+    expect(mapToPresentationError).toHaveBeenCalledWith(serviceError);
+  });
+
+  it('should provide a static execute method', async () => {
+    const apiDto = { teams: [{ id: 'team-1', name: 'Test Team', points: 100 }] };
+    const viewData = { teams: [{ id: 'team-1', name: 'Test Team', points: 100 }] };
+
+    mockServiceInstance.getTeamRankings.mockResolvedValue(Result.ok(apiDto));
+    (TeamRankingsViewDataBuilder.build as any).mockReturnValue(viewData);
+
+    const result = await TeamRankingsPageQuery.execute();
+
+    expect(result.isOk()).toBe(true);
+    expect(result.unwrap()).toEqual(viewData);
+  });
+});