import { SettingsMapper } from '../src/settingsMapper';
import { HotTableProps } from '../src/types';

describe('Settings mapper unit tests', () => {
  describe('getSettings', () => {
    it('should return a valid settings object, when provided an object with settings (including the hooks)', () => {
      const initial: HotTableProps = {
        width: 300,
        height: 300,
        contextMenu: true,
        columns: [
          { label: { value: 'first label' }},
          { label: { value: 'second label' }}
        ],
        afterChange: () => {
          return 'works!';
        },
        afterRender: () => {
          return 'also works!';
        }
      };
      const result = SettingsMapper.getSettings(initial);

      expect(!!result.width && !!result.height && !!result.contextMenu && !!result.columns && !!result.afterChange && !!result.afterRender).toEqual(true);
      expect(Object.keys(initial).length).toEqual(Object.keys(result).length);
      expect(result.width).toEqual(300);
      expect(result.height).toEqual(300);
      expect(result.contextMenu).toEqual(true);
      expect(JSON.stringify(initial.columns)).toEqual(JSON.stringify(result.columns));
      expect(JSON.stringify(result.afterChange)).toEqual(JSON.stringify(initial.afterChange));
      expect(JSON.stringify(result.afterRender)).toEqual(JSON.stringify(initial.afterRender));
      expect((result.afterChange as any)()).toEqual('works!');
      expect((result.afterRender as any)()).toEqual('also works!');
    });
  });
});