oggui/ogWebconsole/src/app/layout/sidebar/sidebar.component.spec.ts

import { ComponentFixture, TestBed } from '@angular/core/testing';
import { By } from '@angular/platform-browser';
import { RouterTestingModule } from '@angular/router/testing';
import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { MatDialogModule } from '@angular/material/dialog';
import { TranslateModule } from '@ngx-translate/core';
import { SidebarComponent } from './sidebar.component';
import { AuthService, UserCategory } from '@services/auth.service';

// ─────────────────────────────────────────────────────────────────────────────
// Rutas con condiciones de visibilidad (según sidebar.component.html)
// ─────────────────────────────────────────────────────────────────────────────

/** Siempre visibles para todos los roles autenticados */
const ALWAYS_VISIBLE = ['/groups'];

/** Solo visibles para super-admin y ou-admin (ocultos para operator y minimal) */
const ADMIN_ONLY_ROUTES = [
  '/dhcp-servers',
  '/boot-servers',
  '/calendars',
  '/repositories',
  '/menus',
];

// ─────────────────────────────────────────────────────────────────────────────
// Helper: cuenta mat-list-item visibles en el DOM
// ─────────────────────────────────────────────────────────────────────────────
function countVisibleListItems(fixture: ComponentFixture<SidebarComponent>): number {
  return fixture.debugElement.queryAll(By.css('mat-list-item')).length;
}

/** Devuelve true si existe algún mat-list-item con [routerLink] apuntando a la ruta dada */
function hasRouteLink(fixture: ComponentFixture<SidebarComponent>, route: string): boolean {
  const items = fixture.debugElement.queryAll(By.css(`[routerLink="${route}"]`));
  return items.length > 0;
}

// ─────────────────────────────────────────────────────────────────────────────
// Mock de AuthService
// ─────────────────────────────────────────────────────────────────────────────
function mockAuthService(category: UserCategory) {
  return {
    userCategory: category,
    username: 'test-user',
    isSuperAdmin:  category === 'super-admin',
    isOUAdmin:     category === 'ou-admin',
    isOUOperator:  category === 'ou-operator',
    isOUMinimal:   category === 'ou-minimal',
    getCurrentRole: () => category,
  };
}

// ─────────────────────────────────────────────────────────────────────────────
// Suite principal
// ─────────────────────────────────────────────────────────────────────────────

describe('SidebarComponent — visibilidad de elementos por rol', () => {
  let fixture: ComponentFixture<SidebarComponent>;
  let component: SidebarComponent;

  async function createComponent(category: UserCategory) {
    await TestBed.configureTestingModule({
      declarations: [SidebarComponent],
      imports: [
        RouterTestingModule,
        MatDialogModule,
        TranslateModule.forRoot(),
      ],
      providers: [
        { provide: AuthService, useValue: mockAuthService(category) },
      ],
      schemas: [CUSTOM_ELEMENTS_SCHEMA],   // ignora mat-* desconocidos
    }).compileComponents();

    fixture   = TestBed.createComponent(SidebarComponent);
    component = fixture.componentInstance;
    fixture.detectChanges();
  }

  // ── Grupos — siempre visible ───────────────────────────────────────────────
  describe('/groups — siempre visible para cualquier rol', () => {
    (['super-admin', 'ou-admin', 'ou-operator', 'ou-minimal'] as UserCategory[]).forEach(role => {
      it(`${role} ve el enlace a /groups`, async () => {
        await createComponent(role);
        expect(hasRouteLink(fixture, '/groups')).toBeTrue();
      });
    });
  });

  // ── Super-admin ve todo ────────────────────────────────────────────────────
  describe('super-admin — ve todos los elementos del sidebar', () => {
    beforeEach(async () => createComponent('super-admin'));

    ADMIN_ONLY_ROUTES.forEach(route => {
      it(`ve el enlace a ${route}`, () => {
        expect(hasRouteLink(fixture, route)).toBeTrue();
      });
    });

    it('ve el menú de acciones (commands)', () => {
      // El parent de commands es un mat-list-item sin routerLink pero con el ngIf
      const items = fixture.debugElement.queryAll(By.css('mat-list-item'));
      expect(items.length).toBeGreaterThan(1);
    });
  });

  // ── Ou-admin ve todo ───────────────────────────────────────────────────────
  describe('ou-admin — ve todos los elementos del sidebar', () => {
    beforeEach(async () => createComponent('ou-admin'));

    ADMIN_ONLY_ROUTES.forEach(route => {
      it(`ve el enlace a ${route}`, () => {
        expect(hasRouteLink(fixture, route)).toBeTrue();
      });
    });
  });

  // ── Ou-operator: /groups y las trazas de sus acciones ──────────────────────
  describe('ou-operator — ve /groups y /commands-logs', () => {
    beforeEach(async () => createComponent('ou-operator'));

    it('ve /groups', () => {
      expect(hasRouteLink(fixture, '/groups')).toBeTrue();
    });

    ADMIN_ONLY_ROUTES.forEach(route => {
      it(`NO ve el enlace a ${route}`, () => {
        expect(hasRouteLink(fixture, route)).toBeFalse();
      });
    });

    it('ve el menú de acciones (commands) para acceder a las trazas', () => {
      // /groups + el desplegable de acciones
      expect(countVisibleListItems(fixture)).toBe(2);
    });

    it('ve el enlace a /commands-logs al desplegar el menú de acciones', () => {
      component.toggleCommandSub();
      fixture.detectChanges();
      expect(hasRouteLink(fixture, '/commands-logs')).toBeTrue();
    });

    it('NO ve los enlaces de gestión de comandos ni tareas', () => {
      component.toggleCommandSub();
      fixture.detectChanges();
      expect(hasRouteLink(fixture, '/commands')).toBeFalse();
      expect(hasRouteLink(fixture, '/commands-task')).toBeFalse();
    });
  });

  // ── Ou-minimal: solo /groups ───────────────────────────────────────────────
  describe('ou-minimal — solo ve /groups', () => {
    beforeEach(async () => createComponent('ou-minimal'));

    it('ve /groups', () => {
      expect(hasRouteLink(fixture, '/groups')).toBeTrue();
    });

    ADMIN_ONLY_ROUTES.forEach(route => {
      it(`NO ve el enlace a ${route}`, () => {
        expect(hasRouteLink(fixture, route)).toBeFalse();
      });
    });

    it('NO ve el menú de acciones (commands)', () => {
      expect(countVisibleListItems(fixture)).toBe(1);
    });
  });

  // ── Comparativa admin vs operator ─────────────────────────────────────────
  describe('comparativa: ou-admin ve más items que ou-operator', () => {
    it('ou-admin tiene más mat-list-items visibles que ou-operator', async () => {
      await createComponent('ou-admin');
      const adminCount = countVisibleListItems(fixture);

      TestBed.resetTestingModule();

      await createComponent('ou-operator');
      const operatorCount = countVisibleListItems(fixture);

      expect(adminCount).toBeGreaterThan(operatorCount);
    });
  });
});