src/app/pages/admin/person-types/person-types-list/person-types-list.component.spec.ts

import { PersonType } from '@shared/models';
import { PersonTypesListComponent } from '@pages/admin/person-types/person-types-list/person-types-list.component';

describe('PersonTypesListComponent', () => {
  let component: PersonTypesListComponent;
  const sandbox: any = {
    setDisplayForm: () => {},
    loadPersonType: () => {},
    deletePersonType: () => {},
  };

  beforeEach(() => {
    component = new PersonTypesListComponent(sandbox);
  });

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

  it('should initialize gridOptions context', () => {
    component.ngOnInit();
    expect(component.gridOptions.context.icons.edit).toBeTruthy();
    expect(component.gridOptions.context.icons.delete).toBeTruthy();
  });

  it('should call appropriate functions for edit event', () => {
    const spy1: any = spyOn(sandbox, 'setDisplayForm');
    const spy2: any = spyOn(sandbox, 'loadPersonType');
    component.ngOnInit();
    component.gridOptions.context.eventSubject.next({type: "edit", data: new PersonType()});
    expect(spy1).toHaveBeenCalled();
    expect(spy2).toHaveBeenCalled();
  });

  it('should call appropriate functions for delete event', () => {
    const spy3: any = spyOn(sandbox, 'deletePersonType');
    component.ngOnInit();
    component.gridOptions.context.eventSubject.next({type: "delete", data: new PersonType()});
    expect(spy3).toHaveBeenCalled();
  });

});