Beginner help on running my own Java classes for tests

Hi guys,

I've just started evaluation grinder for some web socket related tests, and
thus need
to run some java classes I've built to connect and send the web socket
traffic.

I used this tutorial as base for the stuff I've made so far:
http://www.cubrid.org/wiki_ngrinder/entry/using-ngrinder-to-perform-load-test-for-a-socket-io-app

I take it ngrinder is a fork of grinder but the principles should be the
same I assume

I've created a python script and a java class for testing and you can check
them out in the attachments.

The java class is built and packaged into a jar, which I then placed in the
grinder-3.11/lib folder. I also updated the properties file to point to my
python script.

My console and agents start fine, but when I run the tests I get a failure
in the .py script which can't find my class (or rather the package/module
test). Here's the message I get:

015-03-27 10:34:33,185 ERROR nmodin-mini.local-0: aborting process - Jython
exception, <type 'exceptions.ImportError'>: No module named test
[initialising test script]

net.grinder.scriptengine.jython.JythonScriptExecutionException: <type
'exceptions.ImportError'>: No module named test

from test import WebSocketClient

File
"/Users/nmodin/dev/tools/grinder-3.11/./nmodin-mini.local-file-store/current/websocket.py",
line 4, in <module>

2015-03-27 10:34:33,202 INFO  agent: finished, waiting for console signal

I can't tell if the jar isn't picked up properly, if my jar isn't kosher or
if there are any other reasons (config, paths, etc) for this.

Any pointers on what I'm doing wrong here ? Any awesome tutorials on how to
add your own java classes and have them being called from the scripts ?

Let me know if you need more info.

Cheers,
Niklas

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from net.grinder.script.Grinder import grinder
from net.grinder.script import Test

from test import WebSocketClient

test1 = Test(1, "testWebsocket")

class TestRunner:

    def testWebsocket(self):

        # connect
        self.client.connectWebSocket("ws://10.161.159.209:8081")

        # send message
        user = "Thread-%s" % grinder.threadNumber
        msg = "test message<%s>." % user
        grinder.logger.info("msg:" + msg)
        self.client.sendMessage("user : " + msg)

        # close
        respMsg = self.client.closeWebSocket()

        return respMsg

    def __init__(self):
        grinder.statistics.delayReports=True
        #init socket io
        #create client object in thread init function. Then every thread will use its own socket.io connection.
        self.client = WebSocketClient()


# test method
def __call__(self):
    resp = self.testWebsocket()

    if "closeWebSocket Ok" in resp :
        grinder.statistics.forLastTest.success = 1
    else :
        grinder.statistics.forLastTest.success = 0

    test1.record(TestRunner.testWebsocket)