@Test
public void testAcceptKO_noStepId() {

    // Given
    preparationRepository.add(new Preparation("prep-1234", "1234", Step.ROOT_STEP.id(), "0.1"));
    ExportParameters exportParameters = new ExportParameters();
    exportParameters.setPreparationId("prep-1234");
    // Then
    assertFalse(optimizedExportStrategy.test(exportParameters));
}