JUnit parameterized tests: how do I run only 1 specific test from IntelliJ/Eclipse?

Question

I have a @Parameterized junit test that spawns 50 tests:

@RunWith(Parameterized.class)
public class NurseRosteringSolveAllTurtleTest ... {

    @Par         


        

Answer 1

Eclipse is now (as of the Mars M4 release) able to run not just a single test from the Parameterized test class but any kind of subtree.

This can be:

• all methods for a single data set as returned by the @Parameterized-method
• all datasets for a single @Test-method

And as already mentioned, the test can also be specified by entering the tests name into the "method" text filed within the launch configuration. There will be a marker indicating that the method doesn't exist, but the test will run anyway.

See this blog post for details.