how to do servlet unit testing

WHen you create a Maven 12 Archetype:

Creating an Adobe Experience Manager 6.3 Project using Adobe Maven Archetype 12

Notice the Java classes under Test package. You can write a test from the default test classes to call your servlet using HTTP APIS and do an assert on the return values. I would start with that.

If you do not know how to call a servlet using HTTP APIS - look here - Adobe Experience Manager Help | Invoking Adobe Experience Manager Sling Servlets using Apache HTTP APIs

and am referred documentation also i didn't get anything..

actually this is first time for unittesting.. i dnt know, how to invoke servlet in test class and  from test class how to send req and get response..,

Have you invoked the servlet in a test and run an assert?

please guyss help for me.....am trying a lot

hi Jörg Hoh​ , still didnt get any solution.., http://localhost:4502/content.childlist.json am passing this url ,that time our childlist servlet is invoked, and am getting  response jsonarray properties of under /content  childnodes ..now i need unittesting for servlet.,

so  please write atleast one testcase code and send me..plzzzz... this my jsonarray response.

this is my servlet code

import java.io.IOException;

import javax.jcr.Node;

import javax.jcr.NodeIterator;

import javax.jcr.RepositoryException;

import javax.servlet.ServletException;

import org.apache.felix.scr.annotations.Service;

import org.apache.felix.scr.annotations.sling.SlingServlet;

import org.apache.sling.api.SlingHttpServletRequest;

import org.apache.sling.api.SlingHttpServletResponse;

import org.apache.sling.api.resource.Resource;

import org.apache.sling.api.resource.ResourceResolver;

import org.apache.sling.api.servlets.SlingAllMethodsServlet;

import org.apache.sling.commons.json.JSONArray;

import org.apache.sling.commons.json.JSONException;

import org.apache.sling.commons.json.JSONObject;

import org.apache.sling.commons.json.jcr.JsonJcrNode;

import org.osgi.service.component.annotations.Component;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

@Component(enabled = true, immediate = true)

@Service(ChildList.class)

@SlingServlet(resourceTypes="sling/servlet/default",selectors="childlist",methods="GET",ex tensions="json",metatype=true)

public class ChildList extends SlingAllMethodsServlet {

protected final Logger loger = LoggerFactory.getLogger(ChildList.class);

private static final long serialVersionUID = 9176255033916949528L;

private JSONArray array;

@Override

public void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)

throws ServletException, IOException {

try{

ResourceResolver resolver = request.getResourceResolver();

Resource resource = resolver.getResource(request.getRequestPathInfo().getResourcePath());

Node node = null;

if (resource != null) {

node = resource.adaptTo(Node.class);

}

if (node == null){

throw new RepositoryException();

}

NodeIterator it = node.getNodes();

array = new JSONArray();

while (it.hasNext()) {

Node child = it.nextNode();

if (loger.isDebugEnabled()){

loger.debug("resource......."+child.getPath());

}

JSONObject obj = new JsonJcrNode(child);

array.put(obj);

response.setContentType("application/json");

response.getOutputStream().print(array.toString());

}

}

catch(RepositoryException e) {

throw new ServletException("404 HTTP ERROR Page Not Found", e);

}

catch(JSONException e)

{

loger.error("Could not formulate JSON response");

throw new ServletException("Error", e);

}

}

}

Sorry, I don't understand your question. What do you want to achieve?

Jörg

how to  servlet can be disabled by the bundle configuration: enable.childlist.filter {Boolean}

??????.

ok thanq

I am sorry, it's really hard to help here without having access to the complete code.

I just retested my code at the mentioned github URL and it compiles ; maybe you can start there and try if it compiles on your system as well. As your initial request I provided you a sample how a unittest can look like.

And then as a second step you can try to transfer the settings to your environment/code.

Jörg