### Question:
HTTPClientStepAnalyzer extends ExternalResourceStepAnalyzer<HTTPMeta> { @Override public String getResourceOutputNodeType() { return null; }  @Override Set<Class<? extends BaseStepMeta>> getSupportedSteps(); @Override IMetaverseNode createResourceNode( IExternalResourceInfo resource ); @Override String getResourceInputNodeType(); @Override String getResourceOutputNodeType(); @Override boolean isOutput(); @Override boolean isInput(); @Override IClonableStepAnalyzer newInstance();  }### Answer:
@Test public void testGetResourceOutputNodeType() throws Exception { assertNull( analyzer.getResourceOutputNodeType() ); }