marketplaces/src/app/components/header/header.component.spec.ts

import { TestBed } from '@angular/core/testing';
import { provideRouter } from '@angular/router';
import { provideHttpClient } from '@angular/common/http';
import { provideHttpClientTesting } from '@angular/common/http/testing';
import { of } from 'rxjs';
import { BootstrapConfig } from '../../shared/models/config';
import { CONFIG_PROVIDER } from '../../core/config/config-provider.token';
import { ConfigService } from '../../core/config/config.service';
import { AuthService, AUTH_API_URL } from '@marketplaces/auth';
import { HeaderComponent } from './header.component';

function makeBootstrap(): BootstrapConfig {
  return {
    schemaVersion: '1', generatedAt: new Date().toISOString(),
    tenant: { id: 't1', slug: 't1', code: 't1', host: 'dexar.market', name: 'Dexar', websiteBaseUrl: 'https://dexar.market', builderBaseUrl: 'https://dexar.market', backofficeBaseUrl: 'https://dexar.market', defaultLocale: 'en', supportedLocales: ['en'], defaultCurrency: 'USD', supportedCurrencies: ['USD'], timezone: 'UTC' },
    branding: { brandName: 'Dexar', legalName: 'Dexar LLC', logoUrl: 'logo.png', faviconUrl: 'favicon.png' },
    theme: { themeId: 'default', mode: 'light', palette: {} as any, typography: {} as any, spacing: {} as any, borderRadiusScale: {}, shadows: {}, iconSet: 'default' },
    company: { companyName: 'Dexar LLC', address: { country: 'US', city: 'NY' }, contacts: { email: 'sales@dexar.market' } },
    featureFlags: {} as any,
    apiEndpoints: {} as any,
    localization: { defaultLocale: 'en', supportedLocales: ['en'], currencyByLocale: {}, dictionaries: [] },
    seo: { default: { title: 'Dexar', description: 'Dexar' }, byPageKey: {} },
    permissions: { definitions: [], roles: [] },
    header: { showLogo: true, showSearch: true, showCategories: true, showLanguages: true, showCart: true, showProfile: true, showWishlist: true, showCompare: true, showRegion: true, sticky: true, layout: 'default' },
    navigation: { header: [], footer: [] },
    pages: [],
  } as unknown as BootstrapConfig;
}

describe('HeaderComponent profile control (login/logout gating regression)', () => {
  function configure(isAuthenticated: boolean): void {
    // Full fake - TelegramLoginComponent (rendered inside the profile control) reads
    // several signals/methods off AuthService directly, not just isAuthenticated.
    const fakeAuth = {
      session: () => null,
      status: () => (isAuthenticated ? 'authenticated' : 'unauthenticated'),
      isAuthenticated: () => isAuthenticated,
      showLoginDialog: () => false,
      displayName: () => null,
      requestLogin: jasmine.createSpy('requestLogin'),
      logout: jasmine.createSpy('logout'),
      hideLogin: jasmine.createSpy('hideLogin'),
      createWebSession: () => of({ webSessionID: 'x', botLoginUrl: '' }),
      checkSessionOnce: () => of(null),
      getTelegramAppLoginUrl: () => '',
      onTelegramLoginComplete: jasmine.createSpy('onTelegramLoginComplete'),
    };

    TestBed.configureTestingModule({
      providers: [
        provideRouter([]),
        provideHttpClient(),
        provideHttpClientTesting(),
        { provide: CONFIG_PROVIDER, useValue: { loadBootstrap: () => of(makeBootstrap()) } },
        { provide: AUTH_API_URL, useValue: 'https://test.local' },
        { provide: AuthService, useValue: fakeAuth },
      ],
    });

    // Deterministically prime the bootstrap snapshot before component creation -
    // resolveHeaderConfig() reads getBootstrapSnapshot() synchronously and falls
    // back to DEFAULT_HEADER_CONFIG (showProfile: false) if it isn't populated yet.
    TestBed.inject(ConfigService).loadBootstrap().subscribe();
  }

  it('shows a login button (not logout) when logged out', () => {
    configure(false);
    const fixture = TestBed.createComponent(HeaderComponent);
    fixture.detectChanges();

    // Aria-labels render translated text (Russian by default), so assert on the
    // icon name attribute instead - stable regardless of active language.
    const compiled = fixture.nativeElement as HTMLElement;
    expect(compiled.querySelector('app-icon[name="user"]')).toBeTruthy();
    expect(compiled.querySelector('app-icon[name="logOut"]')).toBeFalsy();
  });

  it('shows a logout button (not login) when logged in - never both', () => {
    configure(true);
    const fixture = TestBed.createComponent(HeaderComponent);
    fixture.detectChanges();

    const compiled = fixture.nativeElement as HTMLElement;
    expect(compiled.querySelector('app-icon[name="logOut"]')).toBeTruthy();
    expect(compiled.querySelector('app-icon[name="user"]')).toBeFalsy();
  });
});