Trying to use junit so I can test code without needing the cRIO

[jfitz0807]

I haven't seen much about junit in here. The discussion on screenstepslive talks about using the Smart Dashboard with a Command Based robot. I would like to be able to test some of the code without needing to run it on the cRIO.

I am still using Netbeans 7.2 from last year's control system with our code from last year as well. I verified that I have the junit plugin installed. I was able to create the test classes, but they won't compile.

The problem is that Netbeans can't seem to find the junit package. For example, on the line:

import junit.framework.TestCase;

Netbeans complains the the package junit.framework does not exist. How could Netbeans have created all the test classes if it can't find the packages?

My junit code is located at

C:\Users\John\AppData\Roaming\NetBeans\7.2\docs\ju nit-3.8.2-api

I extracted the files from the zip delivered with the junit plugin.

Any thoughts? Is Netbeans looking somewhere else? Is there a setting I can use to tell Netbeans where to look?

Thanks.

[dcarr]

I'm not as familiar with Netbeans as I am with Eclipse, but regardless, you need to configure your build path to include the JUnit library. Likely under project properties or similar. It should be part of a default JDK install.

[jfitz0807]

I unzipped the junit-3.8.2-api.zip into a new directory which now contains a junit folder which itself contains a framework folder. I added the full path to this junit folder in the Java Sources Classpath of the Project Properties. The list now looks like this:

C:/Users/John/sunspotfrcsdk\lib\wpilibj.jar
C:/Users/John/sunspotfrcsdk\lib\networktables-crio.jar
C:\Users\John\AppData\Roaming\NetBeans\7.2\docs\ju nit-3.8.2-api\junit
C:\Users\John\.m2\repository\junit\junit\3.8.2\jun it-3.8.2.jar

I just noticed that the first two which were automatically installed use "/" in the path whereas the last two, which I installed, only use "\". Could this be a problem? If it is, I don't know how to fix it.

Any other thoughts?

[Spaghetti]

The way we're tackling this is to have the meat of the robot logic in a separate, vanilla .jar. This core-code jar is then included in both the robot project and a separate JUnit project in netbeans. This way the code can be unit tested using the normal JUnit tooling and run on the robot.