import { ProgressPointGroupController } from './ProgressPointGroupDirective';
import { IProgressPointPosition } from './ProgressPointGroupDirective';
import { expect } from 'chai';

describe('Progress Point Directive', () => {
  let controller: ProgressPointGroupController;

  beforeEach(() => {
    controller = new ProgressPointGroupController();
  });

  it('should render the right number of tariffs', () => {
    let numberOfTariffs: number = 4;
    controller.numberOfPoints = numberOfTariffs;
    expect(controller.range().length).to.equal(numberOfTariffs);
  })

  it('should save the progress point selected index', () => {
    let pointSelected: IProgressPointPosition = { index: 5 };
    controller.numberOfPoints = 10;
    controller.progressPointSelected = pointSelected;
    controller.changeProgress(2);
    expect(pointSelected.index).to.equal(2);
  })
});