### Question:
CsvModule extends BaseAtlasModule { @Override public Boolean isSupportedField(Field field) { return field instanceof CsvField || field instanceof FieldGroup; }  @Override void processPreValidation(AtlasInternalSession session); @Override void processPreSourceExecution(AtlasInternalSession session); @Override void processPreTargetExecution(AtlasInternalSession session); @Override void readSourceValue(AtlasInternalSession session); @Override void writeTargetValue(AtlasInternalSession session); @Override void processPostSourceExecution(AtlasInternalSession session); @Override void processPostTargetExecution(AtlasInternalSession session); @Override Field cloneField(Field field); @Override Boolean isSupportedField(Field field);  }### Answer:
@Test public void testIsSupportedField() { assertFalse(module.isSupportedField(new PropertyField())); assertFalse(module.isSupportedField(new ConstantField())); assertTrue(module.isSupportedField(new CsvField())); }