public function testExecute()
 {
     $workflowItem = new WorkflowItem();
     $this->assertFalse($workflowItem->isClosed());
     $action = new CloseWorkflow();
     $action->execute($workflowItem);
     $this->assertTrue($workflowItem->isClosed());
 }
 public function testClosed()
 {
     $this->assertFalse($this->workflowItem->isClosed());
     $this->workflowItem->setClosed(true);
     $this->assertTrue($this->workflowItem->isClosed());
 }