How to write junit for below accordion multifield 6.5

Hi, unit test for Accordion will be like this->

@ExtendWith({AemContextExtension.class, MockitoExtension.class})
public class AccordionTest {
    private final AemContext context = new AemContext(ResourceResolverType.JCR_MOCK);
    private Accordion accordion;

    @Mock
    private ModelFactory modelFactory;

    @BeforeEach
    public void setUp() throws Exception {
        context.addModelsForClasses(Accordion.class);
        context.load().json("/com/java/components/accordion.json", "/content/accordion");
        context.currentResource("/content/accordion");
        context.registerService(ModelFactory.class, modelFactory, Constants.SERVICE_RANKING, Integer.MAX_VALUE);
        accordion = context.currentResource().adaptTo(Accordion.class);
    }

    @Test
    public void accordionModelTest() throws Exception {
        assertNotNull(accordion);
    }
}

 In the resources, accordion.json should exist /com/java/components under this directory. accordion.json will contain json format of crx content  node or:

{
  "items": {
    "item1": {
      "title": "Career",
      "link": "demo link"
    },
    "item2": {
      "title": "Profession",
      "link": "another demo link"
    }
  }
}

Hope it will help you...