src/app/shared/components/cell-renderer/bool-cell-renderer/bool-cell-renderer.component.spec.ts

import { BoolCellRendererComponent } from './bool-cell-renderer.component';
import { ICellRendererParams } from 'ag-grid-community';

describe('BoolCellRendererComponent', () => {
  let component: BoolCellRendererComponent;

   beforeEach(() => {
    component = new BoolCellRendererComponent();
  });

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

  it('should return false when calling refesh', () => {
    expect(component.refresh()).toBeFalsy();
  });

  it('should set params', () => {
    let p: ICellRendererParams = {data: 'x'} as any;
    component.agInit(p);
    expect(component.params).toBe(p);
  });

});