Welcome to Test-ON tutorial!

Overview

Test on runs on Linux platform. Test-ON requires a proper ONOS installation in order to work, see ONOS tutorial for more information.

By completing this tutorial, you will understand how to:

• Install Test-ON
• Create appropriate files to run test on Test-ON.
• Create and run Test-ON script
• Create a Test-ON driver

NOTE: If you are having trouble  on running Test-ON visit Test-ON FAQs or git hub wiki for additional information.

Configuring Linux to run Test-ON

Requirements:

1. A Linux 2.6.26 or greater kernel compiled with network namespace support enabled (see INSTALL for additional information.)

2. python 2.6 or higher versions.

Install python package configObj using:

$ sudo pip install configObj

Prerequisites:

• Properly installed ONOS
• Dependencies - ONOS, Python packages, Pox, Mininet, STS etc. (Check out the Dependencies section in the Github wiki for more information)
• Prior knowledge of ONOS and Mininet
• Two or more VMs running Ubuntu Server
• Ssh log in without password
  

Stuck? Found a bug? Questions?

Email us if you’re stuck, think you’ve found a bug, or just want to send some feedback. Please have a look at the guidelines to learn how to efficiently submit a bug report.

Installation

Clone the Test-ON from https://github.com/OPENNETWORKINGLAB/ONLabTest.git

Please configure mail server details before going to start working with Test-ON

• Open core/utilities.py file inside Test-ON Framework
• Check def send_mail(self) and configure the mail server and your credentials as mention below:

233:   msg['From'] = 'user@mailserver.com'
250:   smtp = smtplib.SMTP('Hostname/IP')
252:   smtp.login('user@mailserver.com','password')

Test files

You can see test files in the /TestON/tests/ folder. Each of the tests has a unique set of files defined below:

.params - This file contains user defined variables for the test case. Also specify the order of which test cases to run.

.topo - This file defines all the components and options that Test-ON will use to execute its test. The machine's user name, password, IP addresses, drivers, and/or Mininet's topology would be specified in this file. ( Please use the exact syntax/format in the topo file. The space character in the xml tags is important even though you are not defining anything in the tag Eg. <COMPONENTS> </COMPONENTS>)

.py - This is where all of the test cases are written. It calls upon functions implemented in the respective drivers to create a progression of events that produces some sort of pass/fail outcome.

PingallExample test

This test uses pingall function to ping all the host in the network. The test is successful if all the hosts are reachable.

• CASE1: Starts up ONOS, from pulling the latest code to running ONOS, also starts the a Mininet instance. Reports success if ONOS did not start up correctly.
• CASE2: Assign mastership to controller. Reports success if all the switches are assigned to a controller.
• CASE3: Installs onos-app-fwd (reactive forwarding app) and does pingall. Reports success if all hosts are reachable.

Params File

Below is the PingallExample.params:

<PARAMS>
    <testcases>1,2,3</testcases>
    <ENV>
        <cellName>HA</cellName>
    </ENV>
    <Git>True</Git>

    <CTRL>
        <ip1>10.128.30.11</ip1>
        <port1>6633</port1>
    </CTRL>
</PARAMS>