### Question:
TableOutputStepAnalyzer extends ConnectionExternalResourceStepAnalyzer<TableOutputMeta> { @Override public Set<Class<? extends BaseStepMeta>> getSupportedSteps() { return new HashSet<Class<? extends BaseStepMeta>>() { { add( TableOutputMeta.class ); } }; }  @Override Set<String> getOutputResourceFields( TableOutputMeta meta ); @Override Set<ComponentDerivationRecord> getChangeRecords( TableOutputMeta meta ); @Override IMetaverseNode getConnectionNode(); @Override Set<Class<? extends BaseStepMeta>> getSupportedSteps(); @Override String getResourceInputNodeType(); @Override String getResourceOutputNodeType(); @Override boolean isOutput(); @Override boolean isInput(); static final String TRUNCATE_TABLE; }### Answer:
@Test public void testGetSupportedSteps() { TableOutputStepAnalyzer analyzer = new TableOutputStepAnalyzer(); Set<Class<? extends BaseStepMeta>> types = analyzer.getSupportedSteps(); assertNotNull( types ); assertEquals( types.size(), 1 ); assertTrue( types.contains( TableOutputMeta.class ) ); }