How to use

IDiagnosisEngine

in

rocks.inspectit.server.diagnosis.engine

/**
 * {@inheritDoc}
 */
@Override
public void run() {
  try {
    DiagnosisInput diagnosisInput = queue.take();
    engine.analyze(diagnosisInput.getInvocation(), Collections.singletonMap(RuleConstants.DIAGNOSIS_VAR_BASELINE, diagnosisInput.getBaseline()));
  } catch (DiagnosisEngineException e) {
    LOG.warn("During analyzing of DiagnosisEngine an exception occurred", e);
  } catch (InterruptedException e) {
    Thread.interrupted();
  } finally {
    if (!diagnosisServiceExecutor.isShutdown()) {
      diagnosisServiceExecutor.execute(this);
    }
  }
}

  @Test
  public void stopDiagnosis() throws DiagnosisEngineException {
    double baseline = 1000;
    InvocationSequenceData invocationSequenceData = new InvocationSequenceData();
    when(diagnosisServiceExecutor.isShutdown()).thenReturn(true);
    diagnosisService.diagnose(invocationSequenceData, baseline);
    diagnosisService.run();
    verify(engine, times(1)).analyze(invocationSequenceData, Collections.singletonMap(RuleConstants.DIAGNOSIS_VAR_BASELINE, baseline));
    verify(diagnosisServiceExecutor, times(0)).execute(diagnosisService);
  }
}

@Test
public void runDiagnosis() throws DiagnosisEngineException {
  double baseline = 1000;
  InvocationSequenceData invocationSequenceData = new InvocationSequenceData();
  invocationSequenceData.setDuration(5000d);
  verify(engine, times(0)).analyze(invocationSequenceData, Collections.singletonMap(RuleConstants.DIAGNOSIS_VAR_BASELINE, baseline));
  verify(diagnosisServiceExecutor, times(0)).execute(diagnosisService);
  diagnosisService.diagnose(invocationSequenceData, baseline);
  diagnosisService.diagnose(invocationSequenceData, baseline);
  diagnosisService.diagnose(invocationSequenceData, baseline);
  diagnosisService.run();
  diagnosisService.run();
  diagnosisService.run();
  verify(engine, times(3)).analyze(invocationSequenceData, Collections.singletonMap(RuleConstants.DIAGNOSIS_VAR_BASELINE, baseline));
  verify(diagnosisServiceExecutor, times(3)).execute(diagnosisService);
}