public function testAppendToInsertInEmpty()
{
$node = new Node(['slug' => 'new']);
$this->assertTrue($node->appendTo(Node::findOne(22))->save());
$node = new AttributeModeNode(['slug' => 'new']);
$this->assertTrue($node->appendTo(AttributeModeNode::findOne(22))->save());
$node = new MultipleTreeNode(['slug' => 'new']);
$this->assertTrue($node->appendTo(MultipleTreeNode::findOne(22))->save());
$dataSet = $this->getConnection()->createDataSet(['tree', 'attribute_mode_tree', 'multiple_tree']);
$expectedDataSet = new ArrayDataSet(require __DIR__ . '/data/test-append-to-insert-in-empty.php');
$this->assertDataSetsEqual($expectedDataSet, $dataSet);
}
