Java Blog für Programmierer

JUnit 4.8 freigegeben

02.12.2009 · Christian Ullenboom

Die Infos gibt es unter http://kentbeck.github.com/junit/doc/ReleaseNotes4.8.html. Die Änderungen halten sich in Grenzen:

Summary of Changes in version 4.8

Categories

From a given set of test classes, the Categories runner runs only the classes and methods that are annotated with either the category given with the @IncludeCategory annotation, or a subtype of that category. Either classes or interfaces can be used as categories. Subtyping works, so if you say @IncludeCategory(SuperClass.class), a test marked @Category({SubClass.class}) will be run.

You can also exclude categories by using the @ExcludeCategory annotation

Example:

```java
public interface FastTests { /* category marker */ }public interface SlowTests { /* category marker */ }public static class A {    @Test    public void a() {        fail();    }    @Category(SlowTests.class)    @Test    public void b() {    }}@Category({SlowTests.class, FastTests.class})public static class B {    @Test    public void c() {    }}@RunWith(Categories.class)@IncludeCategory(SlowTests.class)@SuiteClasses( { A.class, B.class }) // Note that Categories is a kind of Suitepublic static class SlowTestSuite {  // Will run A.b and B.c, but not A.a}@RunWith(Categories.class)@IncludeCategory(SlowTests.class)@ExcludeCategory(FastTests.class)@SuiteClasses( { A.class, B.class }) // Note that Categories is a kind of Suitepublic static class SlowTestSuite {  // Will run A.b, but not A.a or B.c}

##### Bug fixes

- github#16: thread safety of Result counting

Kategorien: Open Source