Null ponter exception while creating JUnit test case for CQ5 component-raising from getResource() method

[snigdha1234]

Hi,

while i am trying to get current node value by mocking node class and ResourceResolver class I am getting nullPointerException over there.Exception is raising from getResource() method.

Here is my actual class code

public class Myclass extends WCMUse {

public void activate() throws Exception {

Node currentNode = getResource().adaptTo(Node.class);

.

.

..........bla bla

}

}

I am trying with 2 approaches 

Here is my first approach

    
    @Mock
    Node node;
    @Mock 
    ResourceResolver resourceResolver;
    

    @Test
        
        Resource res=resourceResolver.getResource("/");
        EasyMock.expect(res.adaptTo((Class<Node>) EasyMock.anyObject())).andReturn(node);

Here is my second approach

@Mock
    Node node;
    
    @Mock 
    ResourceResolver resourceResolver;
    
    @Mock
    private WCMUse wcmUse;
    
    @Mock
    private Resource r;

 r = wcmUse.getResource();

 node = r.adaptTo(Node.class);

In that underlined part I am getting null pointer Exception.

Please suggest me the exact approach to resolve this issue.

[Lokesh_Shivalingaiah]

I think you should use @TestReference annotation

[snigdha1234]

Thanks for your reply.

But i dont want to do sever side testing here.I want to use Junit and any mocking frameworks suggest me the approach in that, if posible.

[ekta_aggarwal]

Try using below approach:

Resource resource = mock(Resource.class);

MyClass myClass = new MyClass(){

   @Override
   public Resource getResource() {

   return resource;

  };

};