public function testId()
 {
     $this->assertNull($this->workflowItem->getId());
     $value = 1;
     $this->workflowItem->setId($value);
     $this->assertEquals($value, $this->workflowItem->getId());
 }
 /**
  * @return WorkflowItem
  */
 protected function createWorkflowItem()
 {
     $workflowItem = new WorkflowItem();
     $workflowItem->setId(1);
     return $workflowItem;
 }