--- /dev/null
+<?php
+
+require_once 'Sabre/DAVACL/MockPrincipalBackend.php';
+
+class Sabre_CalDAV_Principal_CollectionTest extends PHPUnit_Framework_TestCase {
+
+ function testGetChildForPrincipal() {
+
+ $back = new Sabre_DAVACL_MockPrincipalBackend();
+ $col = new Sabre_CalDAV_Principal_Collection($back);
+ $r = $col->getChildForPrincipal(array(
+ 'uri' => 'principals/admin',
+ ));
+ $this->assertInstanceOf('Sabre_CalDAV_Principal_User', $r);
+
+ }
+
+}