81 lines
3.0 KiB
TypeScript
81 lines
3.0 KiB
TypeScript
import { describe, it, expect, vi, beforeEach } from 'vitest';
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import { DriverRankingsPageQuery } from './DriverRankingsPageQuery';
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import { DriverRankingsService } from '@/lib/services/leaderboards/DriverRankingsService';
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import { Result } from '@/lib/contracts/Result';
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import { DriverRankingsViewDataBuilder } from '@/lib/builders/view-data/DriverRankingsViewDataBuilder';
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import { mapToPresentationError } from '@/lib/contracts/page-queries/PresentationError';
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// Mock dependencies
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const mockGetDriverRankings = vi.fn();
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vi.mock('@/lib/services/leaderboards/DriverRankingsService', () => {
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return {
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DriverRankingsService: class {
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getDriverRankings = mockGetDriverRankings;
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},
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};
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});
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vi.mock('@/lib/builders/view-data/DriverRankingsViewDataBuilder', () => ({
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DriverRankingsViewDataBuilder: {
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build: vi.fn(),
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},
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}));
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vi.mock('@/lib/contracts/page-queries/PresentationError', () => ({
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mapToPresentationError: vi.fn(),
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}));
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describe('DriverRankingsPageQuery', () => {
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let query: DriverRankingsPageQuery;
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let mockServiceInstance: any;
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beforeEach(() => {
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vi.clearAllMocks();
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mockServiceInstance = {
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getDriverRankings: mockGetDriverRankings,
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};
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query = new DriverRankingsPageQuery(mockServiceInstance);
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});
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it('should return view data when service succeeds', async () => {
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const apiDto = { drivers: [{ id: 'driver-1', name: 'Test Driver', points: 100 }] };
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const viewData = { drivers: [{ id: 'driver-1', name: 'Test Driver', points: 100 }] };
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mockServiceInstance.getDriverRankings.mockResolvedValue(Result.ok(apiDto));
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(DriverRankingsViewDataBuilder.build as any).mockReturnValue(viewData);
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const result = await query.execute();
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expect(result.isOk()).toBe(true);
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expect(result.unwrap()).toEqual(viewData);
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expect(mockServiceInstance.getDriverRankings).toHaveBeenCalled();
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expect(DriverRankingsViewDataBuilder.build).toHaveBeenCalledWith(apiDto.drivers);
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});
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it('should return mapped presentation error when service fails', async () => {
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const serviceError = { type: 'notFound' };
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const presentationError = 'notFound';
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mockServiceInstance.getDriverRankings.mockResolvedValue(Result.err(serviceError));
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(mapToPresentationError as any).mockReturnValue(presentationError);
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const result = await query.execute();
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expect(result.isErr()).toBe(true);
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expect(result.getError()).toBe(presentationError);
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expect(mapToPresentationError).toHaveBeenCalledWith(serviceError);
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});
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it('should provide a static execute method', async () => {
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const apiDto = { drivers: [{ id: 'driver-1', name: 'Test Driver', points: 100 }] };
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const viewData = { drivers: [{ id: 'driver-1', name: 'Test Driver', points: 100 }] };
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mockServiceInstance.getDriverRankings.mockResolvedValue(Result.ok(apiDto));
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(DriverRankingsViewDataBuilder.build as any).mockReturnValue(viewData);
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const result = await DriverRankingsPageQuery.execute();
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expect(result.isOk()).toBe(true);
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expect(result.unwrap()).toEqual(viewData);
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});
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}); |