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Benefits of using JUnit framework

 

Software bugs cost us a lot in terms of time and money. Whenever write a piece of code to test it so in many ways:


One of the most and practices by almost all us. the test written code on running the program and matching the output desired results.


The approach is good but not the best. This is one-time testing that performs. In the requirements keep on changing modifications to existing functions and classes. So not every time test the already written piece of code.


some framework, which allows us to write a test case in it with a real simplicity. running it all the time when build gets completed or at your will in seconds and providing you. the details of desired output and actual output using different color combinations reports.


 I am talking about JUnit, an open source framework. Which is adopted by organizations around the world for performing unit testing. the writing and running unit test cases in Java programming language of using JUnit.

Benefits of using JUnit

1. JUnit is a testing framework. that developers use for writing test cases while developing the software. They write and run test cases for every function they write. that every single tit and bit in software testing module or System level testing.

2.Every time a small or a big modification in the code. that the function is performing well. It has not broken any older functionality by executing all JUnit test cases written. So, write a test case once, and go on using the test case, again and again, to make sure. that- everytime software change it is working.


3. Using JUnit create and most manage a rich unit test case suite for the entire software.


4. Any new member of the team can understand the test cases written and managed using JUnit. so contribute towards writing more test cases for developing a robust software.


5. JUnit has become a standard for testing in Java programming language. It is almost all IDE’s. e.g Netbeans, Eclipse etc. So, you work in any standardized IDE environment, you would find the support of JUnit in it. If are using an IDE for Java software can create and manage test cases with the help of JUnit. which would further enhance your productivity. The execute a test case or a group of test cases by clicking on some options in the IDE. check the reports using the different color combination.


6. It can also integrate Ant with JUnit. The executing test suites as part of the build process. The capturing their output and generating rich color enhanced reports. So, every time build is ready can check the JUnit report. which would tell the complete unit testing status.


So if you want an accurate and efficient testing process using a good testing framework. It would always be a recommendation and JUnit is one of the bests in this.