--- /dev/null
+<?php
+
+class Sabre_DAV_Property_GetLastModifiedTest extends PHPUnit_Framework_TestCase {
+
+ function testConstructDateTime() {
+
+ $dt = new DateTime('2010-03-14 16:35', new DateTimeZone('UTC'));
+ $lastMod = new Sabre_DAV_Property_GetLastModified($dt);
+ $this->assertEquals($dt->format(DateTime::ATOM), $lastMod->getTime()->format(DateTime::ATOM));
+
+ }
+
+ function testConstructString() {
+
+ $dt = new DateTime('2010-03-14 16:35', new DateTimeZone('UTC'));
+ $lastMod = new Sabre_DAV_Property_GetLastModified('2010-03-14 16:35');
+ $this->assertEquals($dt->format(DateTime::ATOM), $lastMod->getTime()->format(DateTime::ATOM));
+
+ }
+
+ function testConstructInt() {
+
+ $dt = new DateTime('2010-03-14 16:35', new DateTimeZone('UTC'));
+ $lastMod = new Sabre_DAV_Property_GetLastModified((int)$dt->format('U'));
+ $this->assertEquals($dt->format(DateTime::ATOM), $lastMod->getTime()->format(DateTime::ATOM));
+
+ }
+
+ function testSerialize() {
+
+ $dt = new DateTime('2010-03-14 16:35', new DateTimeZone('UTC'));
+ $lastMod = new Sabre_DAV_Property_GetLastModified($dt);
+
+ $doc = new DOMDocument();
+ $root = $doc->createElement('d:getlastmodified');
+ $root->setAttribute('xmlns:d','DAV:');
+
+ $doc->appendChild($root);
+ $objectTree = new Sabre_DAV_ObjectTree(new Sabre_DAV_SimpleCollection('rootdir'));
+ $server = new Sabre_DAV_Server($objectTree);
+
+ $lastMod->serialize($server, $root);
+
+ $xml = $doc->saveXML();
+
+ $this->assertEquals(
+'<?xml version="1.0"?>
+<d:getlastmodified xmlns:d="DAV:" xmlns:b="urn:uuid:c2f41010-65b3-11d1-a29f-00aa00c14882/" b:dt="dateTime.rfc1123">' .
+Sabre_HTTP_Util::toHTTPDate($dt) .
+'</d:getlastmodified>
+', $xml);
+
+ $ok = false;
+ try {
+ Sabre_DAV_Property_GetLastModified::unserialize(Sabre_DAV_XMLUtil::loadDOMDocument($xml)->firstChild);
+ } catch (Sabre_DAV_Exception $e) {
+ $ok = true;
+ }
+ if (!$ok) $this->markTestFailed('Unserialize should not be supported');
+
+ }
+
+}