setZoom.test.ts

/* eslint-disable no-magic-numbers */
import { setLastPositionZoom } from '@/redux/map/map.slice';
import { store } from '@/redux/store';
import { ZodError } from 'zod';
import { setZoom } from './setZoom';

jest.mock('../../../../redux/store');

describe('setZoom - plugin method', () => {
  const dispatchSpy = jest.spyOn(store, 'dispatch');

  describe('when zoom is invalid', () => {
    const invalidZoom = [-1, -123, '-123'] as number[];

    it.each(invalidZoom)('should throw error', zoom => {
      expect(() => setZoom(zoom)).toThrow(ZodError);
    });
  });

  describe('when zoom is valid', () => {
    const zoom = 2;

    it('should set map zoom', () => {
      setZoom(zoom);

      expect(dispatchSpy).toHaveBeenCalledWith(setLastPositionZoom({ zoom }));
    });
  });
});