@Test
public void testReadAppSettingsWithQualificationFromJsonString() throws
                                                                 Exception {

    // given a JSON settings
    final String json = TestHelper.getFixture("app_settings_with_qualification.json");
    // when read the JSON as DummyAppSettings
    final DummyAppSettings appSettings = (DummyAppSettings) appSettingsReader.read(json);
    // then
    assertNotNull(appSettings);
    final QualificationSettings qualificationSettings = appSettings.getQualificationSettings();
    assertNotNull(qualificationSettings);
    assertEquals(2,
                 qualificationSettings.getOrganism());
    assertEquals(140,
                 qualificationSettings.getProtocol());
    assertEquals(4,
                 qualificationSettings.getLot());
}