JUnit

Junit is one of the popular testing framework which is used to test Java scenarios are functioning properly or not. Previous to write Junit test cases, we have to download and install JDK and setup JDK installation path into environment variables. Then download latest version of eclipse IDE and install. Now, follow below steps to create Java project and configure Junit into the project classpath.

To create Java project in eclipse: File ==> New ==> Others(this step can be skipped) ==> Java Project (Look at the below screenshots if you are not aware)
Enter project name, in this example I have given as Junit and click on Next button.
Choose Libraries tab and click on Add Library button to add Junit dependencies/library.
Select Junit from list of available libraries and click on Next button.
Select the required version of Junit from dropdown list and click on Finish button to add Junit dependency to Java project. In this case, I have selected the Junit 5 version.
The below screen will show you the list of Libraries applicable on your project which is also included JUnit in it. So, adding Junit library into Java project has been completed. Clikc on Finish button to create Java project.
Congratulations, You have successfully created Java project. Now, you are ready to write Java code and implement test cases for your Java logic. Happy Coding.... :)

Comments

Post a Comment

Popular posts from this blog

Multithreading in java with example

Multithreading  is one of the most important concept in core java. In this article we will learn what is multithreading? , what is the use of it? and What is the use of Synchronization and when to use it?  with detailed examples. At a time, two or more threads are accessing the same object is called as Multithreading  in Java .  First, we will create two threads for two objects. It is also possible to run two or more threads on a single class object. In this case, there is a possibility to get unreliable results. If the two threads are perform same task, then they need same object to be executed each time. For your better understanding, take an example of any reservations like, railway, movie ticket booking,etc. Let us think only one berth is available in a train and two passengers are asking for that berth. The first person has sent a request to allocate that ticket/berth to him. At the same time, the second person also sent a request to allocate that ticket/berth to him
Read more

String interview questions and answers

String interview questions and answers are placed the current post as of my experience in interviews. This will helps who are trying to attend interview as fresher as well as experience. If any one is facing any other questions which are not present in the current page, please drop me an email to " subbareddynallamachu@gmail.com ".  Q1:  String is a class or data type? A: String is a class in java.lang package. But, in java, all classes are also are considered as data types. So we can take String as data type also. Q2:  What is the difference between == and equals() methods in java? A: == operator compares the references of the String object. It does not compare the content of the object. equals() method compares the contents. While comparing the Strings, equals method should be used as it yields the correct result. Q3:  What is String constant pool? A: String constant pool is a separate block of memory where the String objects are held by JVM. If a String object is create
Read more

JNDI configuration for Tomcat 9 with Oracle

In this article, I am going to place the required source code to get data from the table by using the JNDI configuration. Below are the environment details that I have configured currently. Windows - 7 Oracle - 10g Tomcat - 9 JDK - 8 Eclipse Oxygen Ojdbc6 jar required First, we need to create the Dynamic Web Project. If you don't know how to do <Click Here>. I have faced a lot of issues before getting the output like 405, No driver class to load, etc. I am using JSP & Servlets in the current explanation. Before started writing the application logic, we need to do the below configuration in the installed tomcat directory. Place OJDBC6.jar in the Tomcat LIB directory. Add this Resource under <GlobalNamingResources> in Server.xml file which is present under the conf directory in Tomcat. < Resource name = "jdbc/myoracle" global= "jdbc/myoracle" auth = "Container" type= "javax.sql.DataSource" driverClass
Read more