public function testGetEtag()
{
$manager = $this->getMock('\\OC\\Files\\Mount\\Manager');
/**
* @var \OC\Files\View | \PHPUnit_Framework_MockObject_MockObject $view
*/
$view = $this->getMock('\\OC\\Files\\View');
$root = $this->getMock('\\OC\\Files\\Node\\Root', array(), array($manager, $view, $this->user));
$root->expects($this->any())->method('getUser')->will($this->returnValue($this->user));
$stat = array('fileid' => 1, 'size' => 100, 'etag' => 'qwerty', 'mtime' => 50);
$view->expects($this->once())->method('getFileInfo')->with('/bar/foo')->will($this->returnValue($stat));
$node = new \OC\Files\Node\File($root, $view, '/bar/foo');
$this->assertEquals('qwerty', $node->getEtag());
}