text: "use strict";
  
  describe('WalkontableScrollbar', function () {
    var $table;
    var $container;
    var $wrapper;
    var debug = false;
    beforeEach(function () {
      $wrapper = $('<div></div>').css({
        overflow: 'hidden'
      });
      $container = $('<div></div>');
      $table = $('<table></table>'); // create a table that is not attached to document
  
      $wrapper.append($container);
      $container.append($table);
      $wrapper.appendTo('body');
      createDataArray();
    });
    afterEach(function () {
      if (!debug) {
        $('.wtHolder').remove();
      }
  
      $wrapper.remove();
    });
    it('should table in DIV.wtHolder that contains 2 scrollbars', function () {
      var wt = new Walkontable.Core({
        table: $table[0],
        data: getData,
        totalRows: getTotalRows,
        totalColumns: getTotalColumns
      });
      wt.draw();
      expect($table.parents('.wtHolder').length).toEqual(1);
    });
    it('scrolling should have no effect when totalRows is smaller than height', function () {
      this.data.splice(5, this.data.length - 5);
  
      try {
        var wt = new Walkontable.Core({
          table: $table[0],
          data: getData,
          totalRows: getTotalRows,
          totalColumns: getTotalColumns
        });
        wt.draw();
        wt.wtOverlays.topOverlay.onScroll(1);
        expect(wt.getViewport()[0]).toEqual(0);
        wt.wtOverlays.topOverlay.onScroll(-1);
        expect(wt.getViewport()[0]).toEqual(0);
      } catch (e) {
        expect(e).toBeUndefined();
      }
    });
  });