/**
  * Tests if the attempt of updating a hitch fails if the textnodeId is empty.
  */
 public function testSetHitchWithEmptyTextnodeId()
 {
     $hitch = array();
     $hitch['textnodeId'] = "55f5ab3708985c4b188b4577";
     $hitch['description'] = "Continue.";
     $hitch['status'] = Textnode::HITCH_STATUS_ACTIVE;
     $this->textnode->appendHitch($hitch);
     $this->assertEquals($this->textnode->getHitchCount(), 1);
     $hitch = array();
     $hitch['textnodeId'] = null;
     $hitch['description'] = "Abort.";
     $hitch['status'] = Textnode::HITCH_STATUS_INACTIVE;
     $result = $this->textnode->setHitch($this->textnode->getHitchCount() - 1, $hitch);
     $this->assertFalse($result);
 }