/**
* @covers Sonata\AdminBundle\Admin\Admin::hasChild
* @covers Sonata\AdminBundle\Admin\Admin::addChild
* @covers Sonata\AdminBundle\Admin\Admin::getChild
* @covers Sonata\AdminBundle\Admin\Admin::isChild
* @covers Sonata\AdminBundle\Admin\Admin::hasChildren
* @covers Sonata\AdminBundle\Admin\Admin::getChildren
*/
public function testChildren()
{
$postAdmin = new PostAdmin('sonata.post.admin.post', 'Application\\Sonata\\NewsBundle\\Entity\\Post', 'SonataNewsBundle:PostAdmin');
$this->assertFalse($postAdmin->hasChildren());
$this->assertFalse($postAdmin->hasChild('comment'));
$commentAdmin = new CommentAdmin('sonata.post.admin.comment', 'Application\\Sonata\\NewsBundle\\Entity\\Comment', 'SonataNewsBundle:CommentAdmin');
$postAdmin->addChild($commentAdmin);
$this->assertTrue($postAdmin->hasChildren());
$this->assertTrue($postAdmin->hasChild('sonata.post.admin.comment'));
$this->assertEquals('sonata.post.admin.comment', $postAdmin->getChild('sonata.post.admin.comment')->getCode());
$this->assertEquals('sonata.post.admin.post|sonata.post.admin.comment', $postAdmin->getChild('sonata.post.admin.comment')->getBaseCodeRoute());
$this->assertEquals($postAdmin, $postAdmin->getChild('sonata.post.admin.comment')->getParent());
$this->assertFalse($postAdmin->isChild());
$this->assertTrue($commentAdmin->isChild());
$this->assertEquals(array('sonata.post.admin.comment' => $commentAdmin), $postAdmin->getChildren());
}
