78 lines
2.6 KiB
TypeScript
78 lines
2.6 KiB
TypeScript
import { describe, it, expect, vi, beforeEach } from 'vitest';
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import { DriversPageQuery } from './DriversPageQuery';
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import { DriversPageService } from '@/lib/services/drivers/DriversPageService';
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import { Result } from '@/lib/contracts/Result';
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import { DriversViewDataBuilder } from '@/lib/builders/view-data/DriversViewDataBuilder';
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// Mock dependencies
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vi.mock('@/lib/services/drivers/DriversPageService', () => ({
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DriversPageService: vi.fn().mockImplementation(function (this: any) {
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this.getLeaderboard = vi.fn();
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}),
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}));
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vi.mock('@/lib/builders/view-data/DriversViewDataBuilder', () => ({
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DriversViewDataBuilder: {
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build: vi.fn(),
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},
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}));
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describe('DriversPageQuery', () => {
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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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getLeaderboard: vi.fn(),
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};
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(DriversPageService as any).mockImplementation(function (this: any) {
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return mockServiceInstance;
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});
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});
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describe('execute', () => {
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it('should return view data when service succeeds', async () => {
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const apiDto = { some: 'drivers-data' };
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const viewData = { transformed: 'drivers-view' } as any;
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mockServiceInstance.getLeaderboard.mockResolvedValue(Result.ok(apiDto));
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(DriversViewDataBuilder.build as any).mockReturnValue(viewData);
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const result = await DriversPageQuery.execute();
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expect(result.isOk()).toBe(true);
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expect(result.unwrap()).toEqual(viewData);
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expect(DriversPageService).toHaveBeenCalled();
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expect(mockServiceInstance.getLeaderboard).toHaveBeenCalled();
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expect(DriversViewDataBuilder.build).toHaveBeenCalledWith(apiDto);
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});
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it('should return NotFound when service returns notFound error', async () => {
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mockServiceInstance.getLeaderboard.mockResolvedValue(Result.err('notFound'));
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const result = await DriversPageQuery.execute();
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expect(result.isErr()).toBe(true);
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expect(result.getError()).toBe('NotFound');
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});
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it('should return Error when service returns other error', async () => {
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mockServiceInstance.getLeaderboard.mockResolvedValue(Result.err('some-other-error'));
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const result = await DriversPageQuery.execute();
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expect(result.isErr()).toBe(true);
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expect(result.getError()).toBe('Error');
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});
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it('should return Error on exception', async () => {
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mockServiceInstance.getLeaderboard.mockRejectedValue(new Error('Unexpected error'));
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const result = await DriversPageQuery.execute();
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expect(result.isErr()).toBe(true);
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expect(result.getError()).toBe('Error');
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});
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});
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});
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