function testGetChildForPrincipal()
{
$pBackend = new DAVACL\PrincipalBackend\Mock();
$cBackend = new Backend\Mock();
$root = new AddressBookRoot($pBackend, $cBackend);
$children = $root->getChildren();
$this->assertEquals(3, count($children));
$this->assertInstanceOf('Sabre\\CardDAV\\AddressBookHome', $children[0]);
$this->assertEquals('user1', $children[0]->getName());
}
