Gc\Datatype\AbstractDatatype::load PHP Method

    public function load($datatype = null, $documentId = null)
    {
        if (empty($datatype)) {
            return false;
        }
        $this->setData('datatype_model', $datatype);
        $this->setData('document_id', $documentId);
    }

 /**
  * Test
  *
  * @return void
  */
 public function testLoadWithEmptyDatatype()
 {
     $this->assertFalse($this->object->load(null, null));
 }