public function testDatagridRowsetRenderBlock()
 {
     $datagrid = $this->createDatagrid('grid');
     $datagrid->setData([['title' => 'This is value 1']]);
     $view = $datagrid->createView();
     $template = $this->prophesize('\\Twig_Template');
     $template->getParent([])->willReturn(false);
     $template->hasBlock('datagrid_grid_rowset')->willReturn(false)->shouldBeCalled();
     $template->hasBlock('datagrid_rowset')->willReturn(true)->shouldBeCalled();
     $template->displayBlock('datagrid_rowset', ['datagrid' => $view, 'vars' => [], 'global_var' => 'global_value'])->willReturn(true);
     $this->extension->setBaseTheme($template->reveal());
     $this->extension->datagridRowset($view);
 }