public function testLinksInMultimediaObject()
{
$mm = new MultimediaObject();
$link1 = new Link();
$link2 = new Link();
$link3 = new Link();
$this->assertEquals(0, count($mm->getLinks()));
$mm->addLink($link1);
$mm->addLink($link2);
$mm->addLink($link3);
$this->assertEquals(3, count($mm->getLinks()));
$linksArray = array($link1, $link2, $link3);
$this->assertEquals($linksArray, $mm->getLinks()->toArray());
$mm->removeLink($link2);
$this->assertEquals(2, count($mm->getLinks()));
$this->assertTrue($mm->containsLink($link1));
$this->assertFalse($mm->containsLink($link2));
$linksArray = array(0 => $link1, 2 => $link3);
$this->assertEquals($linksArray, $mm->getLinks()->toArray());
}
