JUnit

JUnit related topics will be covered here.

Installation

Files:

• junit-4.13.jar
• hamcrest-1.3.jar

I'd suggest downloading these into wherever your java folder is.

Editing Path/Environment Variables

Java's way of editing path/env variables

Windows

Go to:

Setings> Edit the system environment variables > Environment variables > System variables > CLASSPATH

Add two entries which point to the locations of your files!

i.e. C:\Somepath\junit-4.13.jar

Note: Replace Somepath with your file locations

Mac/Linux/Unix

You're going to have to edit the commands based on where your files are located.

I'd suggest pasting the commands into a text document and modifying them before entering them in the command line.

Either run this in your terminal each new session:

export CLASSPATH=$CLASSPATH:Wherever your files are/junit-4.13/junit-4.13.jar:Wherever your files are/junit-4.13/hamcrest-core-1.3.jar:.

Or navigate to .bash_profile and write this:

cd ~
cat .bash_profile
echo export CLASSPATH=$CLASSPATH:Wherever your files are/junit-4.13/junit-4.13.jar:Wherever your files are/junit-4.13/hamcrest-core-1.3.jar:. >> .bash_profile

If you can't find .bash_profile:

Make sure you're in the right directory (i.e. cd ~)

Try writing l - You should see this:

fchishtie@MyComputerName ~ l                                                                                                                                                                                  ✔  2148  15:04:11
    total 1112
    ...
    -rw-------    1 fchishtie  staff   7.1K  5 Mar  2019 .bash_history
    -rw-r--r--    1 fchishtie  staff   593B  2 Apr  2019 .bash_profile
    ...

If you want to be cool & faster you can also write l | grep .bash_profile but don't worry about this too much.

If you don't see that - try writing cd ~ again & retry the commands above!