Three Ways to Install TestNG in Eclipse IDE

TestNG, as the name suggest, is the next generation test automation tool that fills the gaps in the JUnit framework. The basic idea behind the inception of these tools was to cut down the unit testing efforts during the Java development. However, these tools are now being utilized by the software testers for test-driven development. Since TestNG is the new entrant, it brings a list of cool features like TestNG annotations, parallel execution, test case management, effective reporting and much more. Interestingly, there is a TestNG plugin that we can integrate with the Eclipse IDE and instantly start creating TestNG projects in Eclipse. In this post, we’ll train you on how to install TestNG in Eclipse. And we’ll showcase the three unique ways for installing the TestNG plugin in Eclipse IDE.

Just to talk a little about the TestNG features such as annotations, they are like the small hooks yet so powerful where you can put instructions to control the flow of a test case, a group of test cases or the whole test suite. Next is the intelligent reporting which comes up with the following key benefits.

  • Tracking of the application performance,
  • Enhance debugging,
  • Quick identification of the defects,
  • Aging and the historical comparison of the data.

We’ve stated earlier that we’ll present you the three ways to install TestNG in Eclipse IDE.

Let’s now get through each of the methods one by one.

  1. Install TestNG in Eclipse directly from the Eclipse Marketplace.
  2. Installing TestNG Plugin in Eclipse using the “Install New Software…” feature.
  3. Install TestNG in Eclipse IDE via offline Jar files.

Before you move to the next section, please make sure you have got the right version of Eclipse software installed.

In case, you are uncertain or don’t have the software then use the below link to download Eclipse.

➡ Download Eclipse IDE

How to Install TestNG in Eclipse IDE?

1- Install TestNG in Eclipse directly from the Eclipse Marketplace.

All the new Eclipse IDE versions are now coming up with the Eclipse marketplace plugin. It’s the most easier and quicker way to install any third party plugin in Eclipse including the TestNG plugin. Eclipse Marketplace gives you a rich interface to search and install the plugins.

You can access this plugin from the help menu available on the main toolbar. Click on the “Eclipse Marketplace…” option listed under the help menu.

Install TestNG - Click Marketplace plugin

Install TestNG – Click Marketplace plugin

In the “Find” input field, write “TestNG” and press enter to search. The search will land you the desired TestNG plugin listed in the result section. There you’ll see an “Install” button with every result that appears in the search. Press it to continue installing the TestNG for Eclipse.

Install TestNG - Search Eclipse Marketplace

Install TestNG – Search Eclipse Marketplace

 

You might think that when it’s so easy to install TestNG then what is the use of mentioning the old and lengthy ways to achieve the same. We are listing the legacy TestNG installation methods because there are people who still use the old Eclipse versions. Additionally, there are IT companies who works in the restricted network environment where automatic TestNG installation is not possible.

2- Installing TestNG Plugin in Eclipse using the “Install New Software…” feature.

First step:

Open the Eclipse IDE, from the main menu bar, select the Help menu and click on the “Install New Software…” option. It’ll launch an install popup window.

Install TestNG - Open Eclipse Help

Install TestNG – Open Eclipse Help

Second step:

Fill the BEUST site link (http://beust.com/eclipse) in the work field and click the Add button.

Add button action will open a small popup dialog asking for the name of a repository. Assign the value “TestNG” in the name field and press the OK button.

Install TestNG - Enter BEUST Link

Install TestNG – Enter BEUST Link

Third step:

After pressing the OK button, Eclipse will query the above link and list the available version of the TestNG plugin.

Install TestNG - Add Repository

Install TestNG – Add Repository

Fourth step:

Now tick on the “TestNG” item displayed in the list and click on the “Next” button present at the bottom of the popup window.

Install TestNG - Select TestNG Checkbox and Press Next

Install TestNG – Select TestNG Checkbox and Press Next

Fifth step:

Soon after pressing the “Next” button, the plugin manager will check for the required components and dependencies.

If it detects any such requirement, you’ll need to install it first before going with the TestNG installation. Though, you are unlikely to see any error/warning as in most of the cases it completes the TestNG installation without any issue.

Next in the sequence, you’ll see a license agreement dialog, just click on the “accept…” radio button. Then click on “Finish” to complete the TestNG installation process.

Install TestNG - Accept TestNG License Agreement

Install TestNG – Accept TestNG License Agreement

Sixth step:

In this step, you’ll see a security warning which you ignore by clicking the OK button. After this Eclipse will restart to complete the TestNG installation process.

Install TestNG - Accept TestNG Security Warning

Install TestNG – Accept TestNG Security Warning

 

3- Install TestNG in Eclipse IDE via offline Jar files.

First step:

Firstly download the latest TestNG Jar files froom the link given below. We’ve provided the direct URL to download the TestNG version 6.8.7.

➡ Download TestNG 6.8.7

 

Second step:

Now you’ll create a drop-in folder structure to host the Jar files you’ve downloaded in the first step. You can build this dir structure in the Eclipse installation directory or at any other location as well. After creating the structure, please copy the Jar files accordingly.

 

Third step:

Finally, you need to modify the “eclipse.ini” as you’ll be adding/updating the drop-in folder path entry in this file. We’ve specified a dummy entry which you can refer as an example. Check if it already exists then modify its value. If it isn’t there in the INI file, then create a new entry.

 

Footnote.

So that was all about the different methods to install TestNG in Eclipse IDE. Writing this post would be worthful if it could help you with TestNG installation.

In our future posts, we’ll cover more about the TestNG, its features and integration with Selenium WebDriver for web UI test automation.

Best,

TechBeamers.

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