103 lines
3.0 KiB
TypeScript
103 lines
3.0 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import { CreateLeagueViewModel } from './CreateLeagueViewModel';
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import type { CreateLeagueViewData } from '../view-data/CreateLeagueViewData';
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const createViewData = (overrides: Partial<CreateLeagueViewData> = {}): CreateLeagueViewData => ({
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leagueId: 'league-1',
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success: true,
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...overrides,
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} as CreateLeagueViewData);
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describe('CreateLeagueViewModel', () => {
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describe('constructor', () => {
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it('should create instance with success flag', () => {
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const viewData: CreateLeagueViewData = {
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leagueId: 'league-123',
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success: true,
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successMessage: 'League created successfully!',
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};
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const viewModel = new CreateLeagueViewModel(viewData);
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expect(viewModel.success).toBe(true);
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});
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it('should create instance with leagueId', () => {
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const viewData: CreateLeagueViewData = {
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leagueId: 'league-123',
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success: true,
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successMessage: 'League created successfully!',
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};
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const viewModel = new CreateLeagueViewModel(viewData);
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expect(viewModel.leagueId).toBe('league-123');
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});
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it('should create instance with all fields', () => {
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const viewData: CreateLeagueViewData = {
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leagueId: 'test-league',
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success: false,
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successMessage: 'Failed to create league.',
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};
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const viewModel = new CreateLeagueViewModel(viewData);
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expect(viewModel.leagueId).toBe('test-league');
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expect(viewModel.success).toBe(false);
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});
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});
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describe('UI-specific getters', () => {
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it('should expose isSuccessful as true when success is true', () => {
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const viewData: CreateLeagueViewData = {
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leagueId: 'league-123',
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success: true,
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successMessage: 'League created successfully!',
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};
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const viewModel = new CreateLeagueViewModel(viewData);
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expect(viewModel.isSuccessful).toBe(true);
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});
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it('should expose isSuccessful as false when success is false', () => {
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const viewData: CreateLeagueViewData = {
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leagueId: 'league-123',
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success: false,
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successMessage: 'Failed to create league.',
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};
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const viewModel = new CreateLeagueViewModel(viewData);
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expect(viewModel.isSuccessful).toBe(false);
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});
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});
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describe('Display Object composition', () => {
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it('should derive successMessage from success', () => {
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const viewData: CreateLeagueViewData = {
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leagueId: 'league-123',
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success: true,
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successMessage: 'League created successfully!',
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};
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const viewModel = new CreateLeagueViewModel(viewData);
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expect(viewModel.successMessage).toBe('League created successfully!');
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});
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it('should derive successMessage from failure', () => {
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const viewData: CreateLeagueViewData = {
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leagueId: 'league-123',
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success: false,
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successMessage: 'Failed to create league.',
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};
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const viewModel = new CreateLeagueViewModel(viewData);
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expect(viewModel.successMessage).toBe('Failed to create league.');
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});
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});
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});
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