
Select the tab ‘ Libraries’, under the JRE Library, verify if all JUnit related jar files are in place.#1) In order to cross-check and confirm if the required library files were added in Eclipse, you may follow the below approach: Verifying That JUnit Works Appropriately In Eclipse On selecting the path of the jar files, all the library files needed for JUnit get added in the Eclipse. #4) Click on the External Jars button which opens up a window that allows you to browse the JUnit jar files or library files. #3) A window titled Java Build Path opens. #2) Right-click on the project folder created, and click on Build Path => Configure build path. To run your JUnit tests, you’ll need the following elements in your CLASSPATH: It then gets added to the variable list of the Environment variables as shown below: #4) With a similar approach as above, next add a new variable name CLASSPATH with value %CLASSPATH% JUNIT_HOME% \junit jar location which is %CLASSPATH% JUNIT_HOME% \C:\lanadmin\junit.jar per our instance. #3) On clicking OK, an entry of JUNIT_HOME adds to the records of the System Variable section. C:\lanadmin\junit4 as an instance.Ĭheck the below screenshot for better clarity: JUNIT_HOME in this case and a second text field that requires the user to enter the path of the JUnit jar files. #2) On clicking New under System Variables, pop up displays where the first textbox will require the user to enter the variable name i.e. ( Note: The navigation flow to go to the Environment Variables is Control Panel => Advanced =>Environment Variables) #1) The first step is to go to Environment Variables, On the panel, under the System variables, click on the New button, add a variable JUNIT_HOME, and against it add the path where you have placed the JUnit jars. Now we will look at how to Set up our environment variables to get the JUnit working.

#2) Download the following JARs and add them to your test classpath:Ĭlick here for the alternate URL to download the jars.

The Download and Install link redirects nowhere but to the Github link where the JUnit jar could be found. Use ‘/junit5’ in the URL if you wish to download a jar file for JUnit version 5. You could type ‘/junit4’ in the URL in case you wish to download a jar file for JUnit version 4. Now, let’s dive into the process to understand the practical approach of setting up JUnit.

Configure and build the path in Eclipse.Associate these jars to the system variables by setting up the environment variables.Download the JUnit jars from the said URLs.Given below are three prominent steps to have Junit working on our system. JDK Version Requirement: JUnit 4 vs JUnit 5.Verifying That JUnit Works Appropriately In Eclipse.
