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gridpilot.gg/tests/integration/dashboard/dashboard-error-handling.integration.test.ts

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TypeScript

/**
* Integration Test: Dashboard Error Handling
*
* Tests error handling and edge cases at the Use Case level:
* - Repository errors (driver not found, data access errors)
* - Validation errors (invalid driver ID, invalid parameters)
* - Business logic errors (permission denied, data inconsistencies)
*
* Focus: Error orchestration and handling, NOT UI error messages
*/
import { describe, it, expect, beforeAll, afterAll, beforeEach } from 'vitest';
import { InMemoryDriverRepository } from '../../../adapters/drivers/persistence/inmemory/InMemoryDriverRepository';
import { InMemoryRaceRepository } from '../../../adapters/races/persistence/inmemory/InMemoryRaceRepository';
import { InMemoryLeagueRepository } from '../../../adapters/leagues/persistence/inmemory/InMemoryLeagueRepository';
import { InMemoryActivityRepository } from '../../../adapters/activity/persistence/inmemory/InMemoryActivityRepository';
import { InMemoryEventPublisher } from '../../../adapters/events/InMemoryEventPublisher';
import { GetDashboardUseCase } from '../../../core/dashboard/use-cases/GetDashboardUseCase';
import { DriverNotFoundError } from '../../../core/dashboard/errors/DriverNotFoundError';
import { ValidationError } from '../../../core/shared/errors/ValidationError';
describe('Dashboard Error Handling Integration', () => {
let driverRepository: InMemoryDriverRepository;
let raceRepository: InMemoryRaceRepository;
let leagueRepository: InMemoryLeagueRepository;
let activityRepository: InMemoryActivityRepository;
let eventPublisher: InMemoryEventPublisher;
let getDashboardUseCase: GetDashboardUseCase;
beforeAll(() => {
// TODO: Initialize In-Memory repositories, event publisher, and use case
// driverRepository = new InMemoryDriverRepository();
// raceRepository = new InMemoryRaceRepository();
// leagueRepository = new InMemoryLeagueRepository();
// activityRepository = new InMemoryActivityRepository();
// eventPublisher = new InMemoryEventPublisher();
// getDashboardUseCase = new GetDashboardUseCase({
// driverRepository,
// raceRepository,
// leagueRepository,
// activityRepository,
// eventPublisher,
// });
});
beforeEach(() => {
// TODO: Clear all In-Memory repositories before each test
// driverRepository.clear();
// raceRepository.clear();
// leagueRepository.clear();
// activityRepository.clear();
// eventPublisher.clear();
});
describe('Driver Not Found Errors', () => {
it('should throw DriverNotFoundError when driver does not exist', async () => {
// TODO: Implement test
// Scenario: Non-existent driver
// Given: No driver exists with ID "non-existent-driver-id"
// When: GetDashboardUseCase.execute() is called with "non-existent-driver-id"
// Then: Should throw DriverNotFoundError
// And: Error message should indicate driver not found
// And: EventPublisher should NOT emit any events
});
it('should throw DriverNotFoundError when driver ID is valid but not found', async () => {
// TODO: Implement test
// Scenario: Valid ID but no driver
// Given: A valid UUID format driver ID
// And: No driver exists with that ID
// When: GetDashboardUseCase.execute() is called with the ID
// Then: Should throw DriverNotFoundError
// And: EventPublisher should NOT emit any events
});
it('should not throw error when driver exists', async () => {
// TODO: Implement test
// Scenario: Existing driver
// Given: A driver exists with ID "existing-driver-id"
// When: GetDashboardUseCase.execute() is called with "existing-driver-id"
// Then: Should NOT throw DriverNotFoundError
// And: Should return dashboard data successfully
});
});
describe('Validation Errors', () => {
it('should throw ValidationError when driver ID is empty string', async () => {
// TODO: Implement test
// Scenario: Empty driver ID
// Given: An empty string as driver ID
// When: GetDashboardUseCase.execute() is called with empty string
// Then: Should throw ValidationError
// And: Error should indicate invalid driver ID
// And: EventPublisher should NOT emit any events
});
it('should throw ValidationError when driver ID is null', async () => {
// TODO: Implement test
// Scenario: Null driver ID
// Given: null as driver ID
// When: GetDashboardUseCase.execute() is called with null
// Then: Should throw ValidationError
// And: Error should indicate invalid driver ID
// And: EventPublisher should NOT emit any events
});
it('should throw ValidationError when driver ID is undefined', async () => {
// TODO: Implement test
// Scenario: Undefined driver ID
// Given: undefined as driver ID
// When: GetDashboardUseCase.execute() is called with undefined
// Then: Should throw ValidationError
// And: Error should indicate invalid driver ID
// And: EventPublisher should NOT emit any events
});
it('should throw ValidationError when driver ID is not a string', async () => {
// TODO: Implement test
// Scenario: Invalid type driver ID
// Given: A number as driver ID
// When: GetDashboardUseCase.execute() is called with number
// Then: Should throw ValidationError
// And: Error should indicate invalid driver ID type
// And: EventPublisher should NOT emit any events
});
it('should throw ValidationError when driver ID is malformed', async () => {
// TODO: Implement test
// Scenario: Malformed driver ID
// Given: A malformed string as driver ID (e.g., "invalid-id-format")
// When: GetDashboardUseCase.execute() is called with malformed ID
// Then: Should throw ValidationError
// And: Error should indicate invalid driver ID format
// And: EventPublisher should NOT emit any events
});
});
describe('Repository Error Handling', () => {
it('should handle driver repository query error', async () => {
// TODO: Implement test
// Scenario: Driver repository error
// Given: A driver exists
// And: DriverRepository throws an error during query
// When: GetDashboardUseCase.execute() is called
// Then: Should propagate the error appropriately
// And: EventPublisher should NOT emit any events
});
it('should handle race repository query error', async () => {
// TODO: Implement test
// Scenario: Race repository error
// Given: A driver exists
// And: RaceRepository throws an error during query
// When: GetDashboardUseCase.execute() is called
// Then: Should propagate the error appropriately
// And: EventPublisher should NOT emit any events
});
it('should handle league repository query error', async () => {
// TODO: Implement test
// Scenario: League repository error
// Given: A driver exists
// And: LeagueRepository throws an error during query
// When: GetDashboardUseCase.execute() is called
// Then: Should propagate the error appropriately
// And: EventPublisher should NOT emit any events
});
it('should handle activity repository query error', async () => {
// TODO: Implement test
// Scenario: Activity repository error
// Given: A driver exists
// And: ActivityRepository throws an error during query
// When: GetDashboardUseCase.execute() is called
// Then: Should propagate the error appropriately
// And: EventPublisher should NOT emit any events
});
it('should handle multiple repository errors gracefully', async () => {
// TODO: Implement test
// Scenario: Multiple repository errors
// Given: A driver exists
// And: Multiple repositories throw errors
// When: GetDashboardUseCase.execute() is called
// Then: Should handle errors appropriately
// And: Should not crash the application
// And: EventPublisher should NOT emit any events
});
});
describe('Event Publisher Error Handling', () => {
it('should handle event publisher error gracefully', async () => {
// TODO: Implement test
// Scenario: Event publisher error
// Given: A driver exists with data
// And: EventPublisher throws an error during emit
// When: GetDashboardUseCase.execute() is called
// Then: Should complete the use case execution
// And: Should not propagate the event publisher error
// And: Dashboard data should still be returned
});
it('should not fail when event publisher is unavailable', async () => {
// TODO: Implement test
// Scenario: Event publisher unavailable
// Given: A driver exists with data
// And: EventPublisher is configured to fail
// When: GetDashboardUseCase.execute() is called
// Then: Should complete the use case execution
// And: Dashboard data should still be returned
// And: Should not throw error
});
});
describe('Business Logic Error Handling', () => {
it('should handle driver with corrupted data gracefully', async () => {
// TODO: Implement test
// Scenario: Corrupted driver data
// Given: A driver exists with corrupted/invalid data
// When: GetDashboardUseCase.execute() is called
// Then: Should handle the corrupted data gracefully
// And: Should not crash the application
// And: Should return valid dashboard data where possible
});
it('should handle race data inconsistencies', async () => {
// TODO: Implement test
// Scenario: Race data inconsistencies
// Given: A driver exists
// And: Race data has inconsistencies (e.g., scheduled date in past)
// When: GetDashboardUseCase.execute() is called
// Then: Should handle inconsistencies gracefully
// And: Should filter out invalid races
// And: Should return valid dashboard data
});
it('should handle league data inconsistencies', async () => {
// TODO: Implement test
// Scenario: League data inconsistencies
// Given: A driver exists
// And: League data has inconsistencies (e.g., missing required fields)
// When: GetDashboardUseCase.execute() is called
// Then: Should handle inconsistencies gracefully
// And: Should filter out invalid leagues
// And: Should return valid dashboard data
});
it('should handle activity data inconsistencies', async () => {
// TODO: Implement test
// Scenario: Activity data inconsistencies
// Given: A driver exists
// And: Activity data has inconsistencies (e.g., missing timestamp)
// When: GetDashboardUseCase.execute() is called
// Then: Should handle inconsistencies gracefully
// And: Should filter out invalid activities
// And: Should return valid dashboard data
});
});
describe('Error Recovery and Fallbacks', () => {
it('should return partial data when one repository fails', async () => {
// TODO: Implement test
// Scenario: Partial data recovery
// Given: A driver exists
// And: RaceRepository fails but other repositories succeed
// When: GetDashboardUseCase.execute() is called
// Then: Should return dashboard data with available sections
// And: Should not include failed section
// And: Should not throw error
});
it('should return empty sections when data is unavailable', async () => {
// TODO: Implement test
// Scenario: Empty sections fallback
// Given: A driver exists
// And: All repositories return empty results
// When: GetDashboardUseCase.execute() is called
// Then: Should return dashboard with empty sections
// And: Should include basic driver statistics
// And: Should not throw error
});
it('should handle timeout scenarios gracefully', async () => {
// TODO: Implement test
// Scenario: Timeout handling
// Given: A driver exists
// And: Repository queries take too long
// When: GetDashboardUseCase.execute() is called
// Then: Should handle timeout gracefully
// And: Should not crash the application
// And: Should return appropriate error or timeout response
});
});
describe('Error Propagation', () => {
it('should propagate DriverNotFoundError to caller', async () => {
// TODO: Implement test
// Scenario: Error propagation
// Given: No driver exists
// When: GetDashboardUseCase.execute() is called
// Then: DriverNotFoundError should be thrown
// And: Error should be catchable by caller
// And: Error should have appropriate message
});
it('should propagate ValidationError to caller', async () => {
// TODO: Implement test
// Scenario: Validation error propagation
// Given: Invalid driver ID
// When: GetDashboardUseCase.execute() is called
// Then: ValidationError should be thrown
// And: Error should be catchable by caller
// And: Error should have appropriate message
});
it('should propagate repository errors to caller', async () => {
// TODO: Implement test
// Scenario: Repository error propagation
// Given: A driver exists
// And: Repository throws error
// When: GetDashboardUseCase.execute() is called
// Then: Repository error should be propagated
// And: Error should be catchable by caller
});
});
describe('Error Logging and Observability', () => {
it('should log errors appropriately', async () => {
// TODO: Implement test
// Scenario: Error logging
// Given: A driver exists
// And: An error occurs during execution
// When: GetDashboardUseCase.execute() is called
// Then: Error should be logged appropriately
// And: Log should include error details
// And: Log should include context information
});
it('should include context in error messages', async () => {
// TODO: Implement test
// Scenario: Error context
// Given: A driver exists
// And: An error occurs during execution
// When: GetDashboardUseCase.execute() is called
// Then: Error message should include driver ID
// And: Error message should include operation details
// And: Error message should be informative
});
});
});