/** Validate that the expected Properties Models were found */
  private void validatePropertiesModels(GraphContext context) throws Exception {
    GraphService<PropertiesModel> service = new GraphService<>(context, PropertiesModel.class);

    int numberFound = 0;
    for (PropertiesModel model : service.findAll()) {
      numberFound++;

      Properties props = model.getProperties();
      Assert.assertEquals("value1", props.getProperty("example1"));
      Assert.assertEquals("anothervalue", props.getProperty("anotherproperty"));
      Assert.assertEquals("1234", props.getProperty("timetaken"));
    }

    Assert.assertEquals(1, numberFound);
  }
  @Test
  public void testNestedCondition() throws IOException {
    try (GraphContext context = factory.create()) {
      ProjectModel pm = context.getFramed().addVertex(null, ProjectModel.class);
      pm.setName("Main Project");
      FileModel inputPath = context.getFramed().addVertex(null, FileModel.class);
      inputPath.setFilePath("src/test/resources/");

      Path outputPath =
          Paths.get(
              FileUtils.getTempDirectory().toString(), "windup_" + UUID.randomUUID().toString());
      FileUtils.deleteDirectory(outputPath.toFile());
      Files.createDirectories(outputPath);

      inputPath.setProjectModel(pm);
      pm.setRootFileModel(inputPath);

      WindupConfiguration windupConfiguration =
          new WindupConfiguration()
              .setRuleProviderFilter(
                  new NotPredicate(
                      new RuleProviderPhasePredicate(
                          MigrationRulesPhase.class, ReportGenerationPhase.class)))
              .setGraphContext(context);
      windupConfiguration.setInputPath(Paths.get(inputPath.getFilePath()));
      windupConfiguration.setOutputDirectory(outputPath);
      processor.execute(windupConfiguration);

      GraphService<ClassificationModel> classificationService =
          new GraphService<>(context, ClassificationModel.class);

      Assert.assertEquals(1, provider.getXmlFileMatches().size());
      List<ClassificationModel> classifications = Iterators.asList(classificationService.findAll());
      for (ClassificationModel model : classifications) {
        String classification = model.getClassification();
        String classificationString = classification.toString();
        Assert.assertEquals("Spring File", classificationString);
      }
      Assert.assertEquals(1, classifications.size());
      Iterator<FileModel> iterator = classifications.get(0).getFileModels().iterator();
      Assert.assertNotNull(iterator.next());
      Assert.assertNotNull(iterator.next());
      Assert.assertFalse(iterator.hasNext());
    }
  }