public function testRoots()
{
$data = [1, 14];
$this->assertEquals($data, array_map(function ($value) {
return $value->id;
}, Node::find()->roots()->all()));
$this->assertEquals($data, array_map(function ($value) {
return $value->id;
}, AttributeModeNode::find()->roots()->all()));
$this->assertEquals($data, array_map(function ($value) {
return $value->id;
}, MultipleTreeNode::find()->roots()->all()));
}
public function testReorderChildren()
{
$this->assertEquals(true, Node::findOne(4)->reorderChildren(true) > 0);
$this->assertEquals(true, MultipleTreeNode::findOne(4)->reorderChildren(false) > 0);
$dataSet = $this->getConnection()->createDataSet(['tree', 'attribute_mode_tree', 'multiple_tree']);
$expectedDataSet = new ArrayDataSet(require __DIR__ . '/data/test-reorder-children.php');
$this->assertDataSetsEqual($expectedDataSet, $dataSet);
}
