{"id":48249,"date":"2017-06-30T15:00:45","date_gmt":"2017-06-30T12:00:45","guid":{"rendered":"http:\/\/examples.javacodegeeks.com\/?p=48249"},"modified":"2019-03-20T13:48:11","modified_gmt":"2019-03-20T11:48:11","slug":"junit-no-runnable-methods","status":"publish","type":"post","link":"https:\/\/examples.javacodegeeks.com\/java-development\/core-java\/junit\/junit-no-runnable-methods\/","title":{"rendered":"JUnit No Runnable Methods"},"content":{"rendered":"

In this tutorial, we shall show users the usage of JUnit and explains the reason behind the No Runnable Methods error. We live in a fast age of technology where the everyday new breakthrough is going on. We have to be updated with the latest technologies around us and how they affect our lives.<\/p>\n

We have seen in our previous tutorial about the running parallel tests in JUnit<\/strong><\/a> and how we can run our tests in parallel so that we can use the multi-core functionality of the latest CPU’s.<\/p>\n

Similarly, with the enhancements in the JUnit framework, we have seen a lot of different situations where we have to do nothing and everything is handled by JUnit itself. In this tutorial, we will see how we can get rid of the no runnable method error.\n<\/p>\n

1. Introduction<\/h2>\n

JUnit no runnable methods error arises when we do not specify any method for testing. Previous versions of the JUnit uses the testXXX()<\/code> style of naming methods. So whenever JUnit runs it will see the methods starting with test. It will run all methods present in the class.<\/p>\n

But as the JUnit advances to the next level it defines its new way of finding the test methods in a class. Today JUnit uses @Test<\/code> annotation. We simply apply that annotation on a method and JUnit runs it. There will be no boundation of naming the methods starting with test.<\/p>\n

@Test<\/code> annotation plays a vital role running our test cases. We have used @Test<\/code> annotation in our example to show this.<\/p>\n

2. Technologies Used<\/h2>\n

We will be using the following technologies in our example.<\/p>\n