source: class ConfigRequestFulfillerTest {
  
    @Mock ResponseWriter responseWriter;
    @Mock RootNodeFinder rootNodeFinder;
    @Mock EventHelper eventHelper;
    @Mock DeviceConfigFactory deviceConfigFactory;
    @Mock AccessibilityNodeInfo sourceNodeMock;
    @Mock AccessibilityNodeInfo rootNodeMock;
    @Mock DeviceConfig deviceConfig;
    @Mock RunnableFunction onRequestFulfilledMock;
     String configJson;
     ConfigRequestFulfiller testSubject;
  
    @Test
    public void recyclesNodes() {
  
target:     setupSuccessfulRequest();
  
      testSubject.fulfillRequest(onRequestFulfilledMock);
  
      verify(rootNodeMock, times(1)).recycle();
      verify(sourceNodeMock, times(1)).recycle();
    }
  
  }