public function testContentWithSrcAndTypeToAndFromStringShouldMatch() {
$this->content->src = 'http://www.example.com/image.png';
$this->content->type = 'image/png';
$contentXml = $this->content->saveXML();
$newContent = new Extension\Content();
$newContent->transferFromXML($contentXml);
$newContentXml = $newContent->saveXML();
$this->assertEquals($newContentXml, $contentXml);
$this->assertEquals('http://www.example.com/image.png', $newContent->src);
$this->assertEquals('image/png', $newContent->type);
}