import { ComponentFixture, TestBed } from '@angular/core/testing';
import { CreateOperativeSystemComponent } from './create-operative-system.component';
import { HttpClientTestingModule } from '@angular/common/http/testing';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { MatButtonModule } from '@angular/material/button';
import { MatDividerModule } from '@angular/material/divider';
import { MatFormFieldModule } from '@angular/material/form-field';
import { MatIconModule } from '@angular/material/icon';
import { MatInputModule } from '@angular/material/input';
import { MatPaginatorModule } from '@angular/material/paginator';
import { MatProgressSpinner, MatProgressSpinnerModule } from '@angular/material/progress-spinner';
import { MatTableModule } from '@angular/material/table';
import { MatTooltipModule } from '@angular/material/tooltip';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { ToastrModule } from 'ngx-toastr';
import { MAT_DIALOG_DATA, MatDialogModule, MatDialogRef } from '@angular/material/dialog';
import { ConfigService } from '@services/config.service';

describe('CreateOperativeSystemComponent', () => {
  let component: CreateOperativeSystemComponent;
  let fixture: ComponentFixture<CreateOperativeSystemComponent>;

  beforeEach(async () => {
    const mockConfigService = {
      apiUrl: 'http://mock-api-url',
      mercureUrl: 'http://mock-mercure-url'
    };
    await TestBed.configureTestingModule({
      declarations: [CreateOperativeSystemComponent],
      imports: [
        HttpClientTestingModule,
        ToastrModule.forRoot(),
        BrowserAnimationsModule,
        MatDividerModule,
        MatFormFieldModule,
        MatInputModule,
        MatIconModule,
        MatButtonModule,
        MatTableModule,
        MatPaginatorModule,
        MatTooltipModule,
        FormsModule,
        MatProgressSpinner,
        MatProgressSpinnerModule, 
        MatDialogModule,
        ReactiveFormsModule
      ],
      providers: [
        { provide: MatDialogRef, useValue: {} }, 
        { provide: MAT_DIALOG_DATA, useValue: {} },
        { provide: ConfigService, useValue: mockConfigService } 
      ]
    })
    .compileComponents();

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

  it('should create', () => {
    expect(component).toBeTruthy();
  });
});
