### Question:
JsonInputAnalyzer extends ExternalResourceStepAnalyzer<JsonInputMeta> { @Override public boolean isOutput() { return false; }  @Override Set<Class<? extends BaseStepMeta>> getSupportedSteps(); @Override String getResourceInputNodeType(); @Override String getResourceOutputNodeType(); @Override boolean isOutput(); @Override boolean isInput(); @Override IMetaverseNode createResourceNode( final IExternalResourceInfo resource );  }### Answer:
@Test public void testIsOutput() throws Exception { assertFalse( analyzer.isOutput() ); }