testAppFunctionalPage("/components/datatable/datatableSelectAllCheckbox__sel.jsf");
DataTableInspector selectionColumnDataTable = dataTable("formID:selectionColumnDataTableID");
ElementInspector selectAllHeader = element("formID:selectionColumnDataTableID:selectAllHeaderID");
selectAllHeader.click();
for (int rowIndex = 0; rowIndex < 8; rowIndex++) {
selectionColumnDataTable.bodyRow(rowIndex).cell(0).assertChecked(true);
}
selectionColumnDataTable.checkSelectedIndexes(0, 1, 2, 3, 4, 5, 6, 7, 8);