org.junit.experimental.categories
Class Categories

java.lang.Object
  org.junit.runner.Runner
      org.junit.runners.ParentRunner<Runner>
          org.junit.runners.Suite
              org.junit.experimental.categories.Categories

All Implemented Interfaces:

Describable, Filterable, Sortable

public class Categories
extends Suite

From a given set of test classes, runs only the classes and methods that are annotated with either the category given with the @IncludeCategory annotation, or a subtype of that category. Note that, for now, annotating suites with @Category has no effect. Categories must be annotated on the direct method or class. Example:

 public interface FastTests {
 }

 public interface SlowTests {
 }

 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 Suite
 public static class SlowTestSuite {
 }
 

Nested Class Summary

static class	Categories.CategoryFilter
static interface	Categories.ExcludeCategory
static interface	Categories.IncludeCategory

Nested classes/interfaces inherited from class org.junit.runners.Suite

Suite.SuiteClasses

Constructor Summary

Categories(Class<?> klass, RunnerBuilder builder)

Method Summary

Methods inherited from class org.junit.runners.Suite

describeChild, emptySuite, getChildren, runChild

Methods inherited from class org.junit.runners.ParentRunner

childrenInvoker, classBlock, classRules, collectInitializationErrors, filter, getDescription, getName, getRunnerAnnotations, getTestClass, run, runLeaf, setScheduler, sort, validatePublicVoidNoArgMethods, withAfterClasses, withBeforeClasses

Methods inherited from class org.junit.runner.Runner

testCount

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Categories

public Categories(Class<?> klass,
                  RunnerBuilder builder)
           throws InitializationError

Throws:

InitializationError