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How to use IncludeCategories class of org.junit.experimental.categories package

Best junit code snippet using org.junit.experimental.categories.IncludeCategories

Source:IncludeCategories.java

...14 * given categories.15 *16 * Usage from command line:17 * <code>18 *     --filter=org.junit.experimental.categories.IncludeCategories=pkg.of.Cat1,pkg.of.Cat219 * </code>20 *21 * Usage from API:22 * <code>23 *     new IncludeCategories().createFilter(Cat1.class, Cat2.class);24 * </code>25 */26public final class IncludeCategories extends CategoryFilterFactory {27    /**28     * Creates a {@link Filter} which is only passed by tests that are29     * categorized with any of the specified categories.30     *31     * @param categories Category classes.32     */33    @Override34    protected Filter createFilter(List<Class<?>> categories) {35        return new IncludesAny(categories);36    }3738    private static class IncludesAny extends CategoryFilter {39        public IncludesAny(List<Class<?>> categories) {40            this(new HashSet<Class<?>>(categories));
...

Source:IncludeCategories$IncludesAny.java

1class org.junit.experimental.categories.IncludeCategories$IncludesAny extends org.junit.experimental.categories.Categories$CategoryFilter {2  public org.junit.experimental.categories.IncludeCategories$IncludesAny(java.util.List<java.lang.Class<?>>);3  public org.junit.experimental.categories.IncludeCategories$IncludesAny(java.util.Set<java.lang.Class<?>>);4  public java.lang.String describe();5}...

IncludeCategories

Using AI Code Generation

1import org.junit.experimental.categories.Categories;2import org.junit.runner.RunWith;3import org.junit.runners.Suite.SuiteClasses;4@RunWith(Categories.class)5@Categories.IncludeCategories({Category1.class, Category2.class})6@SuiteClasses({Test1.class, Test2.class, Test3.class})7public class TestSuite {8}9import org.junit.experimental.categories.Categories;10import org.junit.runner.RunWith;11import org.junit.runners.Suite.SuiteClasses;12@RunWith(Categories.class)13@Categories.ExcludeCategories({Category1.class})14@SuiteClasses({Test1.class, Test2.class, Test3.class})15public class TestSuite {16}

IncludeCategories

Using AI Code Generation

1import org.junit.experimental.categories.Category;2import org.junit.experimental.categories.Categories;3import org.junit.runner.RunWith;4import org.junit.runners.Suite.SuiteClasses;5@RunWith(Categories.class)6@IncludeCategories({SlowTests.class, FastTests.class})7public class CategoryTestSuite { }8import org.junit.experimental.categories.Category;9import org.junit.experimental.categories.Categories;10import org.junit.runner.RunWith;11import org.junit.runners.Suite.SuiteClasses;12@RunWith(Categories.class)13@ExcludeCategories(SlowTests.class)14public class CategoryTestSuite { }15import org.junit.experimental.categories.Category;16import org.junit.experimental.categories.Categories;17import org.junit.runner.RunWith;18import org.junit.runners.Suite.SuiteClasses;19@RunWith(Categories.class)20@IncludeCategory(SlowTests.class)21public class CategoryTestSuite { }22import org.junit.experimental.categories.Category;23import org.junit.experimental.categories.Categories;24import org.junit.runner.RunWith;25import org.junit.runners.Suite.SuiteClasses;26@RunWith(Categories.class)27@ExcludeCategory(SlowTests.class)28public class CategoryTestSuite { }29import org.junit.experimental.categories.Category;30@Category(SlowTests.class)31public class A {32}33import org.junit.experimental.categories.Category;34@Category({FastTests.class, SlowTests.class})35public class B {36}37import org.junit.experimental.categories.Category;38@Category(SlowTests.class)39public class C {40}41import org.junit.experimental.categories.Category;42@Category(FastTests.class)43public class D {44}45import org.junit.experimental.categories.Category;46@Category(SlowTests.class)

Source: How can I use a custom runner when using categories in Junit?

1taskExecutor.execute(new Runnable() {2  public void run() {3    taskStartedNotification();4    new MyTask().run();5    taskFinishedNotification();6  }7});8

Source:How can I use a custom runner when using categories in Junit?

taskExecutor.execute(new Runnable() {
  public void run() {
    taskStartedNotification();
    new MyTask().run();
    taskFinishedNotification();
  }
});

Source: Custom JUnit test detection using gradle

1ExecutorService es = Executors.newCachedThreadPool();2    List<Callable<Integer>> tasks = new ArrayList<>();34    for (int j = 1; j <= 10; j++) {5        tasks.add(new Callable<Integer>() {67            @Override8            public Integer call() throws Exception {9                int sum = 0;10                System.out.println("Starting Thread "11                        + Thread.currentThread().getId());1213                for (int i = 0; i < 1000000; i++) {14                    sum += i;15                }1617                System.out.println("Stopping Thread "18                        + Thread.currentThread().getId());19                return sum;20            }2122        });23    }2425    try {26        List<Future<Integer>> futures = es.invokeAll(tasks);27        int flag = 0;2829        for (Future<Integer> f : futures) {30            Integer res = f.get();31            System.out.println("Sum: " + res);32            if (!f.isDone()) 33                flag = 1;34        }3536        if (flag == 0)37            System.out.println("SUCCESS");38        else39            System.out.println("FAILED");4041    } catch (InterruptedException | ExecutionException e) {42        e.printStackTrace();43    }44

Source:Custom JUnit test detection using gradle

ExecutorService es = Executors.newCachedThreadPool();
    List<Callable<Integer>> tasks = new ArrayList<>();

    for (int j = 1; j <= 10; j++) {
        tasks.add(new Callable<Integer>() {

            @Override
            public Integer call() throws Exception {
                int sum = 0;
                System.out.println("Starting Thread "
                        + Thread.currentThread().getId());

                for (int i = 0; i < 1000000; i++) {
                    sum += i;
                }

                System.out.println("Stopping Thread "
                        + Thread.currentThread().getId());
                return sum;
            }

        });
    }

    try {
        List<Future<Integer>> futures = es.invokeAll(tasks);
        int flag = 0;

        for (Future<Integer> f : futures) {
            Integer res = f.get();
            System.out.println("Sum: " + res);
            if (!f.isDone()) 
                flag = 1;
        }

        if (flag == 0)
            System.out.println("SUCCESS");
        else
            System.out.println("FAILED");

    } catch (InterruptedException | ExecutionException e) {
        e.printStackTrace();
    }

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