### Question:
KinesisQualityTool { public ObjectMapper getObjectMapper() { return objectMapper; } KinesisQualityTool(ApplicationIOProvider application); ObjectMapper getObjectMapper(); void setObjectMapper(ObjectMapper objectMapper); void setReaderProvider(ReaderProvider provider); InputSetup<TRecord, TResponse> theInput(
        WriterProvider<TRecord, TResponse> writerProvider
    ); InputSetup<TRecord, PutRecordsResponse> theInputStream(); OutputVerification<TOutputRecord> theOutput(String name,
                                                                       Class<TOutputRecord> outputRecordClass); OutputVerification<AbstractErrorModel> theErrorOutput(); OutputVerification<T> theErrorOutput(Class<T> errorModelClass);  }### Answer:
@Test public void getObjectMapper_ShouldReturnMutableObjectMapper() { scenario.getObjectMapper().enable(SerializationFeature.INDENT_OUTPUT); Mockito.verify(mockObjectMapper).enable(SerializationFeature.INDENT_OUTPUT); }