public function testGetDateModified()
{
$dir = new Directory();
$link = new DirectoryLink($dir);
$this->assertInstanceOf('DateTime', $link->getDateModified());
$this->assertNotSame($link->getDateModified(), $dir->getDateModified());
}
public function testGetSize()
{
$dir = new Directory($this->nodes);
$this->nodeA->shouldReceive('getSize')->once()->withNoArgs()->andReturn(1);
$this->nodeB->shouldReceive('getSize')->once()->withNoArgs()->andReturn(2);
$this->nodeC->shouldReceive('getSize')->once()->withNoArgs()->andReturn(3);
$this->assertEquals(6, $dir->getSize());
}
