111 lines
2.9 KiB
TypeScript
111 lines
2.9 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import { DriverViewModel } from './DriverViewModel';
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describe('DriverViewModel', () => {
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it('should create instance with all properties', () => {
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const dto = {
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id: 'driver-123',
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name: 'John Doe',
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avatarUrl: 'https://example.com/avatar.jpg',
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iracingId: 'iracing-456',
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rating: 1500,
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};
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const viewModel = new DriverViewModel(dto);
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expect(viewModel.id).toBe('driver-123');
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expect(viewModel.name).toBe('John Doe');
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expect(viewModel.avatarUrl).toBe('https://example.com/avatar.jpg');
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expect(viewModel.iracingId).toBe('iracing-456');
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expect(viewModel.rating).toBe(1500);
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});
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it('should create instance with only required properties', () => {
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const dto = {
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id: 'driver-123',
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name: 'John Doe',
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};
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const viewModel = new DriverViewModel(dto);
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expect(viewModel.id).toBe('driver-123');
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expect(viewModel.name).toBe('John Doe');
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expect(viewModel.avatarUrl).toBeNull();
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expect(viewModel.iracingId).toBeUndefined();
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expect(viewModel.rating).toBeUndefined();
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});
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it('should return true for hasIracingId when iracingId exists', () => {
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const viewModel = new DriverViewModel({
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id: 'driver-123',
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name: 'John Doe',
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iracingId: 'iracing-456',
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});
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expect(viewModel.hasIracingId).toBe(true);
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});
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it('should return false for hasIracingId when iracingId is undefined', () => {
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const viewModel = new DriverViewModel({
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id: 'driver-123',
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name: 'John Doe',
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});
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expect(viewModel.hasIracingId).toBe(false);
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});
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it('should return false for hasIracingId when iracingId is empty string', () => {
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const viewModel = new DriverViewModel({
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id: 'driver-123',
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name: 'John Doe',
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iracingId: '',
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});
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expect(viewModel.hasIracingId).toBe(false);
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});
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it('should format rating correctly when rating exists', () => {
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const viewModel = new DriverViewModel({
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id: 'driver-123',
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name: 'John Doe',
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rating: 1547.89,
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});
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expect(viewModel.formattedRating).toBe('1548');
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});
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it('should return "Unrated" when rating is undefined', () => {
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const viewModel = new DriverViewModel({
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id: 'driver-123',
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name: 'John Doe',
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});
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expect(viewModel.formattedRating).toBe('Unrated');
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});
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it('should handle zero rating', () => {
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const viewModel = new DriverViewModel({
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id: 'driver-123',
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name: 'John Doe',
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rating: 0,
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});
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expect(viewModel.formattedRating).toBe('Unrated');
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});
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it('should round rating to nearest integer', () => {
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const viewModel1 = new DriverViewModel({
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id: 'driver-123',
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name: 'John Doe',
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rating: 1500.4,
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});
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const viewModel2 = new DriverViewModel({
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id: 'driver-123',
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name: 'John Doe',
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rating: 1500.6,
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});
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expect(viewModel1.formattedRating).toBe('1500');
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expect(viewModel2.formattedRating).toBe('1501');
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});
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}); |