@Test
public void isOk() {

    SensitivityAnalysisResult resultsOk = new SensitivityAnalysisResult(true, Collections.emptyMap(), "", Collections.emptyList(), Collections.emptyMap());
    assertTrue(resultsOk.isOk());
    SensitivityAnalysisResult resultsNok = new SensitivityAnalysisResult(false, Collections.emptyMap(), "", Collections.emptyList(), Collections.emptyMap());
    assertFalse(resultsNok.isOk());
}