@Test
  public void makeOurModel() {
    String path = "sbml-test-files/allCpdsMetabSmmReactionsCompounds.xml";

    OurModel model = OurModel.makeOurModelFrom(path);

    Assert.assertNotNull(model);
    Assert.assertFalse(model.isEmpty());
  }
  @Test(expected = UnsupportedOperationException.class)
  public void makeOurModelInducingError() {

    String path = null;

    OurModel.makeOurModelFrom(path);
  }