public function testIsChildOf()
{
$node = MultipleTree::findOne(26);
$this->assertTrue($node->isChildOf(MultipleTree::findOne(25)));
$this->assertTrue($node->isChildOf(MultipleTree::findOne(23)));
$this->assertFalse($node->isChildOf(MultipleTree::findOne(3)));
$this->assertFalse($node->isChildOf(MultipleTree::findOne(1)));
}
public function testLeaves()
{
$this->assertEquals(require __DIR__ . '/data/test-leaves-query.php', ArrayHelper::toArray(Tree::find()->leaves()->all()));
$this->assertEquals(require __DIR__ . '/data/test-leaves-multiple-tree-query.php', ArrayHelper::toArray(MultipleTree::find()->leaves()->all()));
}
