import { describe, it, expect } from 'vitest';
import { EmailSignupViewModel } from './EmailSignupViewModel';
import type { EmailSignupViewData } from '../view-data/EmailSignupViewData';

describe('EmailSignupViewModel', () => {
  it('wraps EmailSignupViewData and exposes UI helpers', () => {
    const viewData: EmailSignupViewData = {
      email: 'test@example.com',
      message: 'Thanks for signing up!',
      status: 'success',
    };

    const viewModel = new EmailSignupViewModel(viewData);

    expect(viewModel.email).toBe('test@example.com');
    expect(viewModel.message).toBe('Thanks for signing up!');
    expect(viewModel.status).toBe('success');

    expect(viewModel.isSuccess).toBe(true);
    expect(viewModel.isError).toBe(false);
    expect(viewModel.isInfo).toBe(false);
  });

  it('reflects error status helpers', () => {
    const viewData: EmailSignupViewData = {
      email: 'test@example.com',
      message: 'Something went wrong',
      status: 'error',
    };

    const viewModel = new EmailSignupViewModel(viewData);

    expect(viewModel.isSuccess).toBe(false);
    expect(viewModel.isError).toBe(true);
    expect(viewModel.isInfo).toBe(false);
  });
});