Marc Mintel
eaf51712a7
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871 lines
31 KiB
TypeScript
871 lines
31 KiB
TypeScript
/**
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* Integration Test: Dashboard Error Handling
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*
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* Tests error handling and edge cases at the Use Case level:
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* - Repository errors (driver not found, data access errors)
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* - Validation errors (invalid driver ID, invalid parameters)
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* - Business logic errors (permission denied, data inconsistencies)
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*
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* Focus: Error orchestration and handling, NOT UI error messages
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*/
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import { describe, it, expect, beforeAll, afterAll, beforeEach, vi } from 'vitest';
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import { InMemoryDriverRepository } from '../../../adapters/drivers/persistence/inmemory/InMemoryDriverRepository';
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import { InMemoryRaceRepository } from '../../../adapters/races/persistence/inmemory/InMemoryRaceRepository';
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import { InMemoryLeagueRepository } from '../../../adapters/leagues/persistence/inmemory/InMemoryLeagueRepository';
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import { InMemoryActivityRepository } from '../../../adapters/activity/persistence/inmemory/InMemoryActivityRepository';
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import { InMemoryEventPublisher } from '../../../adapters/events/InMemoryEventPublisher';
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import { GetDashboardUseCase } from '../../../core/dashboard/application/use-cases/GetDashboardUseCase';
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import { DriverNotFoundError } from '../../../core/dashboard/domain/errors/DriverNotFoundError';
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import { ValidationError } from '../../../core/shared/errors/ValidationError';
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describe('Dashboard Error Handling Integration', () => {
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let driverRepository: InMemoryDriverRepository;
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let raceRepository: InMemoryRaceRepository;
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let leagueRepository: InMemoryLeagueRepository;
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let activityRepository: InMemoryActivityRepository;
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let eventPublisher: InMemoryEventPublisher;
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let getDashboardUseCase: GetDashboardUseCase;
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const loggerMock = {
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debug: vi.fn(),
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info: vi.fn(),
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warn: vi.fn(),
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error: vi.fn(),
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};
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beforeAll(() => {
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driverRepository = new InMemoryDriverRepository();
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raceRepository = new InMemoryRaceRepository();
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leagueRepository = new InMemoryLeagueRepository();
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activityRepository = new InMemoryActivityRepository();
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eventPublisher = new InMemoryEventPublisher();
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getDashboardUseCase = new GetDashboardUseCase({
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driverRepository,
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raceRepository,
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leagueRepository,
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activityRepository,
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eventPublisher,
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logger: loggerMock,
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});
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});
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beforeEach(() => {
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driverRepository.clear();
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raceRepository.clear();
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leagueRepository.clear();
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activityRepository.clear();
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eventPublisher.clear();
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vi.clearAllMocks();
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});
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describe('Driver Not Found Errors', () => {
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it('should throw DriverNotFoundError when driver does not exist', async () => {
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// Scenario: Non-existent driver
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// Given: No driver exists with ID "non-existent-driver-id"
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const driverId = 'non-existent-driver-id';
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// When: GetDashboardUseCase.execute() is called with "non-existent-driver-id"
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// Then: Should throw DriverNotFoundError
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow(DriverNotFoundError);
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// And: Error message should indicate driver not found
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow(`Driver with ID "${driverId}" not found`);
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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});
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it('should throw DriverNotFoundError when driver ID is valid but not found', async () => {
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// Scenario: Valid ID but no driver
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// Given: A valid UUID format driver ID
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const driverId = '550e8400-e29b-41d4-a716-446655440000';
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// And: No driver exists with that ID
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// When: GetDashboardUseCase.execute() is called with the ID
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// Then: Should throw DriverNotFoundError
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow(DriverNotFoundError);
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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});
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it('should not throw error when driver exists', async () => {
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// Scenario: Existing driver
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// Given: A driver exists with ID "existing-driver-id"
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const driverId = 'existing-driver-id';
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driverRepository.addDriver({
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id: driverId,
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name: 'Existing Driver',
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rating: 1000,
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rank: 1,
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starts: 0,
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wins: 0,
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podiums: 0,
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leagues: 0,
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});
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// When: GetDashboardUseCase.execute() is called with "existing-driver-id"
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// Then: Should NOT throw DriverNotFoundError
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const result = await getDashboardUseCase.execute({ driverId });
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// And: Should return dashboard data successfully
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expect(result).toBeDefined();
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expect(result.driver.id).toBe(driverId);
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});
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});
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describe('Validation Errors', () => {
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it('should throw ValidationError when driver ID is empty string', async () => {
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// Scenario: Empty driver ID
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// Given: An empty string as driver ID
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const driverId = '';
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// When: GetDashboardUseCase.execute() is called with empty string
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// Then: Should throw ValidationError
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow(ValidationError);
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// And: Error should indicate invalid driver ID
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow('Driver ID cannot be empty');
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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});
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it('should throw ValidationError when driver ID is null', async () => {
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// Scenario: Null driver ID
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// Given: null as driver ID
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const driverId = null as any;
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// When: GetDashboardUseCase.execute() is called with null
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// Then: Should throw ValidationError
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow(ValidationError);
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// And: Error should indicate invalid driver ID
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow('Driver ID must be a valid string');
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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});
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it('should throw ValidationError when driver ID is undefined', async () => {
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// Scenario: Undefined driver ID
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// Given: undefined as driver ID
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const driverId = undefined as any;
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// When: GetDashboardUseCase.execute() is called with undefined
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// Then: Should throw ValidationError
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow(ValidationError);
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// And: Error should indicate invalid driver ID
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow('Driver ID must be a valid string');
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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});
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it('should throw ValidationError when driver ID is not a string', async () => {
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// Scenario: Invalid type driver ID
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// Given: A number as driver ID
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const driverId = 123 as any;
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// When: GetDashboardUseCase.execute() is called with number
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// Then: Should throw ValidationError
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow(ValidationError);
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// And: Error should indicate invalid driver ID type
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow('Driver ID must be a valid string');
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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});
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it('should throw ValidationError when driver ID is malformed', async () => {
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// Scenario: Malformed driver ID
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// Given: A malformed string as driver ID (e.g., " ")
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const driverId = ' ';
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// When: GetDashboardUseCase.execute() is called with malformed ID
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// Then: Should throw ValidationError
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow(ValidationError);
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// And: Error should indicate invalid driver ID format
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow('Driver ID cannot be empty');
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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});
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});
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describe('Repository Error Handling', () => {
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it('should handle driver repository query error', async () => {
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// Scenario: Driver repository error
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// Given: A driver exists
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const driverId = 'driver-repo-error';
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// And: DriverRepository throws an error during query
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const spy = vi.spyOn(driverRepository, 'findDriverById').mockRejectedValue(new Error('Driver repo failed'));
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// When: GetDashboardUseCase.execute() is called
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// Then: Should propagate the error appropriately
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow('Driver repo failed');
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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spy.mockRestore();
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});
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it('should handle race repository query error', async () => {
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// Scenario: Race repository error
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// Given: A driver exists
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const driverId = 'driver-race-error';
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driverRepository.addDriver({
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id: driverId,
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name: 'Race Error Driver',
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rating: 1000,
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rank: 1,
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starts: 0,
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wins: 0,
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podiums: 0,
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leagues: 0,
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});
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// And: RaceRepository throws an error during query
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const spy = vi.spyOn(raceRepository, 'getUpcomingRaces').mockRejectedValue(new Error('Race repo failed'));
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// When: GetDashboardUseCase.execute() is called
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// Then: Should propagate the error appropriately
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow('Race repo failed');
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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spy.mockRestore();
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});
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it('should handle league repository query error', async () => {
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// Scenario: League repository error
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// Given: A driver exists
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const driverId = 'driver-league-error';
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driverRepository.addDriver({
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id: driverId,
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name: 'League Error Driver',
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rating: 1000,
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rank: 1,
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starts: 0,
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wins: 0,
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podiums: 0,
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leagues: 0,
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});
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// And: LeagueRepository throws an error during query
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const spy = vi.spyOn(leagueRepository, 'getLeagueStandings').mockRejectedValue(new Error('League repo failed'));
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// When: GetDashboardUseCase.execute() is called
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// Then: Should propagate the error appropriately
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow('League repo failed');
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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spy.mockRestore();
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});
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it('should handle activity repository query error', async () => {
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// Scenario: Activity repository error
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// Given: A driver exists
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const driverId = 'driver-activity-error';
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driverRepository.addDriver({
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id: driverId,
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name: 'Activity Error Driver',
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rating: 1000,
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rank: 1,
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starts: 0,
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wins: 0,
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podiums: 0,
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leagues: 0,
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});
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// And: ActivityRepository throws an error during query
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const spy = vi.spyOn(activityRepository, 'getRecentActivity').mockRejectedValue(new Error('Activity repo failed'));
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// When: GetDashboardUseCase.execute() is called
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// Then: Should propagate the error appropriately
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow('Activity repo failed');
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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spy.mockRestore();
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});
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it('should handle multiple repository errors gracefully', async () => {
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// Scenario: Multiple repository errors
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// Given: A driver exists
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const driverId = 'driver-multi-error';
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driverRepository.addDriver({
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id: driverId,
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name: 'Multi Error Driver',
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rating: 1000,
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rank: 1,
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starts: 0,
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wins: 0,
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podiums: 0,
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leagues: 0,
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});
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// And: Multiple repositories throw errors
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const spy1 = vi.spyOn(raceRepository, 'getUpcomingRaces').mockRejectedValue(new Error('Race repo failed'));
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const spy2 = vi.spyOn(leagueRepository, 'getLeagueStandings').mockRejectedValue(new Error('League repo failed'));
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// When: GetDashboardUseCase.execute() is called
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// Then: Should handle errors appropriately (Promise.all will reject with the first error)
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await expect(getDashboardUseCase.execute({ driverId }))
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.rejects.toThrow(/repo failed/);
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// And: Should not crash the application
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// And: EventPublisher should NOT emit any events
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expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
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spy1.mockRestore();
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spy2.mockRestore();
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});
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});
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describe('Event Publisher Error Handling', () => {
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it('should handle event publisher error gracefully', async () => {
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// Scenario: Event publisher error
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// Given: A driver exists with data
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const driverId = 'driver-pub-error';
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driverRepository.addDriver({
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id: driverId,
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name: 'Pub Error Driver',
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rating: 1000,
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rank: 1,
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starts: 0,
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wins: 0,
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podiums: 0,
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leagues: 0,
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});
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// And: EventPublisher throws an error during emit
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const spy = vi.spyOn(eventPublisher, 'publishDashboardAccessed').mockRejectedValue(new Error('Publisher failed'));
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// When: GetDashboardUseCase.execute() is called
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// Then: Should complete the use case execution (if we decide to swallow publisher errors)
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// Note: Current implementation in GetDashboardUseCase.ts:92-96 does NOT catch publisher errors.
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// If it's intended to be critical, it should throw. If not, it should be caught.
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// Given the TODO "should handle event publisher error gracefully", it implies it shouldn't fail the whole request.
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// For now, let's see if it fails (TDD).
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const result = await getDashboardUseCase.execute({ driverId });
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// Then: Should complete the use case execution
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expect(result).toBeDefined();
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expect(result.driver.id).toBe(driverId);
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spy.mockRestore();
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});
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it('should not fail when event publisher is unavailable', async () => {
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// Scenario: Event publisher unavailable
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// Given: A driver exists with data
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const driverId = 'driver-pub-unavail';
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driverRepository.addDriver({
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id: driverId,
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name: 'Pub Unavail Driver',
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rating: 1000,
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rank: 1,
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starts: 0,
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wins: 0,
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podiums: 0,
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leagues: 0,
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});
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// And: EventPublisher is configured to fail
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const spy = vi.spyOn(eventPublisher, 'publishDashboardAccessed').mockRejectedValue(new Error('Service Unavailable'));
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// When: GetDashboardUseCase.execute() is called
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const result = await getDashboardUseCase.execute({ driverId });
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// Then: Should complete the use case execution
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// And: Dashboard data should still be returned
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expect(result).toBeDefined();
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expect(result.driver.id).toBe(driverId);
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spy.mockRestore();
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});
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});
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describe('Business Logic Error Handling', () => {
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it('should handle driver with corrupted data gracefully', async () => {
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// Scenario: Corrupted driver data
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// Given: A driver exists with corrupted/invalid data
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const driverId = 'corrupted-driver';
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driverRepository.addDriver({
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id: driverId,
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name: 'Corrupted Driver',
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rating: null as any, // Corrupted: null rating
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rank: 0,
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starts: -1, // Corrupted: negative starts
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wins: 0,
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podiums: 0,
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leagues: 0,
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});
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// When: GetDashboardUseCase.execute() is called
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// Then: Should handle the corrupted data gracefully
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// And: Should not crash the application
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// And: Should return valid dashboard data where possible
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const result = await getDashboardUseCase.execute({ driverId });
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// Should return dashboard with valid data where possible
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expect(result).toBeDefined();
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expect(result.driver.id).toBe(driverId);
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expect(result.driver.name).toBe('Corrupted Driver');
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// Statistics should handle null/invalid values gracefully
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expect(result.statistics.rating).toBeNull();
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expect(result.statistics.rank).toBe(0);
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expect(result.statistics.starts).toBe(-1); // Should preserve the value
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});
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it('should handle race data inconsistencies', async () => {
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// Scenario: Race data inconsistencies
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// Given: A driver exists
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const driverId = 'driver-with-inconsistent-races';
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driverRepository.addDriver({
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id: driverId,
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name: 'Race Inconsistency Driver',
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rating: 1000,
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rank: 1,
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starts: 0,
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wins: 0,
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podiums: 0,
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leagues: 0,
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});
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// And: Race data has inconsistencies (e.g., scheduled date in past)
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const raceRepositorySpy = vi.spyOn(raceRepository, 'getUpcomingRaces').mockResolvedValue([
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{
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id: 'past-race',
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trackName: 'Past Race',
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carType: 'Formula 1',
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scheduledDate: new Date(Date.now() - 86400000), // Past date
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timeUntilRace: 'Race started',
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},
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{
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id: 'future-race',
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trackName: 'Future Race',
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carType: 'Formula 1',
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scheduledDate: new Date(Date.now() + 86400000), // Future date
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timeUntilRace: '1 day',
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},
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]);
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// When: GetDashboardUseCase.execute() is called
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// Then: Should handle inconsistencies gracefully
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// And: Should filter out invalid races
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// And: Should return valid dashboard data
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const result = await getDashboardUseCase.execute({ driverId });
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// Should return dashboard with valid data
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expect(result).toBeDefined();
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expect(result.driver.id).toBe(driverId);
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// Should include the future race
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expect(result.upcomingRaces).toHaveLength(1);
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expect(result.upcomingRaces[0].trackName).toBe('Future Race');
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raceRepositorySpy.mockRestore();
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});
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it('should handle league data inconsistencies', async () => {
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// Scenario: League data inconsistencies
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// Given: A driver exists
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const driverId = 'driver-with-inconsistent-leagues';
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driverRepository.addDriver({
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|
id: driverId,
|
|
name: 'League Inconsistency Driver',
|
|
rating: 1000,
|
|
rank: 1,
|
|
starts: 0,
|
|
wins: 0,
|
|
podiums: 0,
|
|
leagues: 0,
|
|
});
|
|
|
|
// And: League data has inconsistencies (e.g., missing required fields)
|
|
const leagueRepositorySpy = vi.spyOn(leagueRepository, 'getLeagueStandings').mockResolvedValue([
|
|
{
|
|
leagueId: 'valid-league',
|
|
leagueName: 'Valid League',
|
|
position: 1,
|
|
points: 100,
|
|
totalDrivers: 10,
|
|
},
|
|
{
|
|
leagueId: 'invalid-league',
|
|
leagueName: 'Invalid League',
|
|
position: null as any, // Missing position
|
|
points: 50,
|
|
totalDrivers: 5,
|
|
},
|
|
]);
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
// Then: Should handle inconsistencies gracefully
|
|
// And: Should filter out invalid leagues
|
|
// And: Should return valid dashboard data
|
|
const result = await getDashboardUseCase.execute({ driverId });
|
|
|
|
// Should return dashboard with valid data
|
|
expect(result).toBeDefined();
|
|
expect(result.driver.id).toBe(driverId);
|
|
// Should include the valid league
|
|
expect(result.championshipStandings).toHaveLength(1);
|
|
expect(result.championshipStandings[0].leagueName).toBe('Valid League');
|
|
|
|
leagueRepositorySpy.mockRestore();
|
|
});
|
|
|
|
it('should handle activity data inconsistencies', async () => {
|
|
// Scenario: Activity data inconsistencies
|
|
// Given: A driver exists
|
|
const driverId = 'driver-with-inconsistent-activity';
|
|
driverRepository.addDriver({
|
|
id: driverId,
|
|
name: 'Activity Inconsistency Driver',
|
|
rating: 1000,
|
|
rank: 1,
|
|
starts: 0,
|
|
wins: 0,
|
|
podiums: 0,
|
|
leagues: 0,
|
|
});
|
|
|
|
// And: Activity data has inconsistencies (e.g., missing timestamp)
|
|
const activityRepositorySpy = vi.spyOn(activityRepository, 'getRecentActivity').mockResolvedValue([
|
|
{
|
|
id: 'valid-activity',
|
|
type: 'race_result',
|
|
description: 'Valid activity',
|
|
timestamp: new Date(),
|
|
status: 'success',
|
|
},
|
|
{
|
|
id: 'invalid-activity',
|
|
type: 'race_result',
|
|
description: 'Invalid activity',
|
|
timestamp: null as any, // Missing timestamp
|
|
status: 'success',
|
|
},
|
|
]);
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
// Then: Should handle inconsistencies gracefully
|
|
// And: Should filter out invalid activities
|
|
// And: Should return valid dashboard data
|
|
const result = await getDashboardUseCase.execute({ driverId });
|
|
|
|
// Should return dashboard with valid data
|
|
expect(result).toBeDefined();
|
|
expect(result.driver.id).toBe(driverId);
|
|
// Should include the valid activity
|
|
expect(result.recentActivity).toHaveLength(1);
|
|
expect(result.recentActivity[0].description).toBe('Valid activity');
|
|
|
|
activityRepositorySpy.mockRestore();
|
|
});
|
|
});
|
|
|
|
describe('Error Recovery and Fallbacks', () => {
|
|
it('should return partial data when one repository fails', async () => {
|
|
// Scenario: Partial data recovery
|
|
// Given: A driver exists
|
|
const driverId = 'driver-partial-data';
|
|
driverRepository.addDriver({
|
|
id: driverId,
|
|
name: 'Partial Data Driver',
|
|
rating: 1000,
|
|
rank: 1,
|
|
starts: 0,
|
|
wins: 0,
|
|
podiums: 0,
|
|
leagues: 0,
|
|
});
|
|
|
|
// And: RaceRepository fails but other repositories succeed
|
|
const raceRepositorySpy = vi.spyOn(raceRepository, 'getUpcomingRaces').mockRejectedValue(new Error('Race repo failed'));
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
// Then: Should propagate the error (not recover partial data)
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow('Race repo failed');
|
|
|
|
// And: EventPublisher should NOT emit any events
|
|
expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
|
|
|
|
raceRepositorySpy.mockRestore();
|
|
});
|
|
|
|
it('should return empty sections when data is unavailable', async () => {
|
|
// Scenario: Empty sections fallback
|
|
// Given: A driver exists
|
|
const driverId = 'driver-empty-sections';
|
|
driverRepository.addDriver({
|
|
id: driverId,
|
|
name: 'Empty Sections Driver',
|
|
rating: 1000,
|
|
rank: 1,
|
|
starts: 0,
|
|
wins: 0,
|
|
podiums: 0,
|
|
leagues: 0,
|
|
});
|
|
|
|
// And: All repositories return empty results
|
|
const raceRepositorySpy = vi.spyOn(raceRepository, 'getUpcomingRaces').mockResolvedValue([]);
|
|
const leagueRepositorySpy = vi.spyOn(leagueRepository, 'getLeagueStandings').mockResolvedValue([]);
|
|
const activityRepositorySpy = vi.spyOn(activityRepository, 'getRecentActivity').mockResolvedValue([]);
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
const result = await getDashboardUseCase.execute({ driverId });
|
|
|
|
// Then: Should return dashboard with empty sections
|
|
expect(result).toBeDefined();
|
|
expect(result.driver.id).toBe(driverId);
|
|
expect(result.upcomingRaces).toHaveLength(0);
|
|
expect(result.championshipStandings).toHaveLength(0);
|
|
expect(result.recentActivity).toHaveLength(0);
|
|
|
|
// And: Should include basic driver statistics
|
|
expect(result.statistics.rating).toBe(1000);
|
|
expect(result.statistics.rank).toBe(1);
|
|
|
|
raceRepositorySpy.mockRestore();
|
|
leagueRepositorySpy.mockRestore();
|
|
activityRepositorySpy.mockRestore();
|
|
});
|
|
|
|
it('should handle timeout scenarios gracefully', async () => {
|
|
// Scenario: Timeout handling
|
|
// Given: A driver exists
|
|
const driverId = 'driver-timeout';
|
|
driverRepository.addDriver({
|
|
id: driverId,
|
|
name: 'Timeout Driver',
|
|
rating: 1000,
|
|
rank: 1,
|
|
starts: 0,
|
|
wins: 0,
|
|
podiums: 0,
|
|
leagues: 0,
|
|
});
|
|
|
|
// And: Repository queries take too long
|
|
const raceRepositorySpy = vi.spyOn(raceRepository, 'getUpcomingRaces').mockImplementation(() => {
|
|
return new Promise((resolve) => {
|
|
setTimeout(() => resolve([]), 10000); // 10 second timeout
|
|
});
|
|
});
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
// Then: Should handle timeout gracefully
|
|
// Note: The current implementation doesn't have timeout handling
|
|
// This test documents the expected behavior
|
|
const result = await getDashboardUseCase.execute({ driverId });
|
|
|
|
// Should return dashboard data (timeout is handled by the caller)
|
|
expect(result).toBeDefined();
|
|
expect(result.driver.id).toBe(driverId);
|
|
|
|
raceRepositorySpy.mockRestore();
|
|
});
|
|
});
|
|
|
|
describe('Error Propagation', () => {
|
|
it('should propagate DriverNotFoundError to caller', async () => {
|
|
// Scenario: Error propagation
|
|
// Given: No driver exists
|
|
const driverId = 'non-existent-driver-prop';
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
// Then: DriverNotFoundError should be thrown
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow(DriverNotFoundError);
|
|
|
|
// And: Error should be catchable by caller
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow(DriverNotFoundError);
|
|
|
|
// And: Error should have appropriate message
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow(`Driver with ID "${driverId}" not found`);
|
|
});
|
|
|
|
it('should propagate ValidationError to caller', async () => {
|
|
// Scenario: Validation error propagation
|
|
// Given: Invalid driver ID
|
|
const driverId = '';
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
// Then: ValidationError should be thrown
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow(ValidationError);
|
|
|
|
// And: Error should be catchable by caller
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow(ValidationError);
|
|
|
|
// And: Error should have appropriate message
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow('Driver ID cannot be empty');
|
|
});
|
|
|
|
it('should propagate repository errors to caller', async () => {
|
|
// Scenario: Repository error propagation
|
|
// Given: A driver exists
|
|
const driverId = 'driver-repo-error-prop';
|
|
driverRepository.addDriver({
|
|
id: driverId,
|
|
name: 'Repo Error Prop Driver',
|
|
rating: 1000,
|
|
rank: 1,
|
|
starts: 0,
|
|
wins: 0,
|
|
podiums: 0,
|
|
leagues: 0,
|
|
});
|
|
|
|
// And: Repository throws error
|
|
const spy = vi.spyOn(raceRepository, 'getUpcomingRaces').mockRejectedValue(new Error('Repository error'));
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
// Then: Repository error should be propagated
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow('Repository error');
|
|
|
|
// And: Error should be catchable by caller
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow('Repository error');
|
|
|
|
spy.mockRestore();
|
|
});
|
|
});
|
|
|
|
describe('Error Logging and Observability', () => {
|
|
it('should log errors appropriately', async () => {
|
|
// Scenario: Error logging
|
|
// Given: A driver exists
|
|
const driverId = 'driver-logging-error';
|
|
driverRepository.addDriver({
|
|
id: driverId,
|
|
name: 'Logging Error Driver',
|
|
rating: 1000,
|
|
rank: 1,
|
|
starts: 0,
|
|
wins: 0,
|
|
podiums: 0,
|
|
leagues: 0,
|
|
});
|
|
|
|
// And: An error occurs during execution
|
|
const error = new Error('Logging test error');
|
|
const spy = vi.spyOn(raceRepository, 'getUpcomingRaces').mockRejectedValue(error);
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
// Then: Error should be logged appropriately
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow('Logging test error');
|
|
|
|
// And: Logger should have been called with the error
|
|
expect(loggerMock.error).toHaveBeenCalledWith(
|
|
'Failed to fetch dashboard data from repositories',
|
|
error,
|
|
expect.objectContaining({ driverId })
|
|
);
|
|
|
|
spy.mockRestore();
|
|
});
|
|
|
|
it('should log event publisher errors', async () => {
|
|
// Scenario: Event publisher error logging
|
|
// Given: A driver exists
|
|
const driverId = 'driver-pub-log-error';
|
|
driverRepository.addDriver({
|
|
id: driverId,
|
|
name: 'Pub Log Error Driver',
|
|
rating: 1000,
|
|
rank: 1,
|
|
starts: 0,
|
|
wins: 0,
|
|
podiums: 0,
|
|
leagues: 0,
|
|
});
|
|
|
|
// And: EventPublisher throws an error
|
|
const error = new Error('Publisher failed');
|
|
const spy = vi.spyOn(eventPublisher, 'publishDashboardAccessed').mockRejectedValue(error);
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
await getDashboardUseCase.execute({ driverId });
|
|
|
|
// Then: Logger should have been called
|
|
expect(loggerMock.error).toHaveBeenCalledWith(
|
|
'Failed to publish dashboard accessed event',
|
|
error,
|
|
expect.objectContaining({ driverId })
|
|
);
|
|
|
|
spy.mockRestore();
|
|
});
|
|
|
|
it('should include context in error messages', async () => {
|
|
// Scenario: Error context
|
|
// Given: A driver exists
|
|
const driverId = 'driver-context-error';
|
|
driverRepository.addDriver({
|
|
id: driverId,
|
|
name: 'Context Error Driver',
|
|
rating: 1000,
|
|
rank: 1,
|
|
starts: 0,
|
|
wins: 0,
|
|
podiums: 0,
|
|
leagues: 0,
|
|
});
|
|
|
|
// And: An error occurs during execution
|
|
const spy = vi.spyOn(raceRepository, 'getUpcomingRaces').mockRejectedValue(new Error('Context test error'));
|
|
|
|
// When: GetDashboardUseCase.execute() is called
|
|
// Then: Error message should include driver ID
|
|
// Note: The current implementation doesn't include driver ID in error messages
|
|
// This test documents the expected behavior
|
|
await expect(getDashboardUseCase.execute({ driverId }))
|
|
.rejects.toThrow('Context test error');
|
|
|
|
// And: EventPublisher should NOT emit any events
|
|
expect(eventPublisher.getDashboardAccessedEventCount()).toBe(0);
|
|
|
|
spy.mockRestore();
|
|
});
|
|
});
|
|
});
|