AEM Mockito Junit testing for nested dailog box or multifield

Hi Arun,

scenerio is different in my case I am using adaptTo()  method to create a model object which is not working if we have nested dailog box.

Below is my Test class code snnipet. adaptTo method throwing null pointer exception if model class has 

nested implemention.

class AccordionListModelTest {

    public final AemContext ctx = new AemContext();

    public AccordionListModel accordionListModel;

    @BeforeEach
    void setUp() throws Exception {
        ctx.addModelsForClasses(AccordionListModel.class);
        ctx.load().json("/com/corp/core/models/components/content/utilities/AccordionListModel.json", "/content");
    }

    @Test
    void getTitle(){
        ctx.currentResource("/content/AccordionList");
        accordionListModel = ctx.request().adaptTo(AccordionListModel.class); // Not able to get the reference of AccordionListModel via adaptTo, getting null pointer exception
        String expected = "hello";
        String actual = accordionListModel.getTitle();
        assertEquals(expected, actual);
    }

}