void () { final RadContainer grid = SampleGrid.create(); GridChangeUtil.insertRowOrColumn(grid, 0, false, true); assertGridDimensions(grid, SampleGrid.ORIGINAL_ROWS, SampleGrid.ORIGINAL_COLUMNS + 1); // all must be shifted one cell right assertComponentCellAndSpan(grid, 0, SampleGrid.C0 + 1, SampleGrid.S0); assertComponentCellAndSpan(grid, 1, SampleGrid.C1 + 1, SampleGrid.S1); assertComponentCellAndSpan(grid, 2, SampleGrid.C2 + 1, SampleGrid.S2); assertComponentCellAndSpan(grid, 3, SampleGrid.C3 + 1, SampleGrid.S3); assertComponentCellAndSpan(grid, 4, SampleGrid.C4 + 1, SampleGrid.S4); assertComponentCellAndSpan(grid, 5, SampleGrid.C5 + 1, SampleGrid.S5); }