### Question:
CalculatorStepAnalyzer extends StepAnalyzer<CalculatorMeta> { @Override protected void customAnalyze( CalculatorMeta meta, IMetaverseNode rootNode ) { }  @Override Set<Class<? extends BaseStepMeta>> getSupportedSteps(); @Override Set<ComponentDerivationRecord> getChangeRecords( final CalculatorMeta calculatorMeta ); @Override IClonableStepAnalyzer newInstance();  }### Answer:
@Test public void testCustomAnalyze() throws Exception { analyzer.customAnalyze( calculatorMeta, node ); }