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How to use describeChild method of org.junit.runners.Suite class

Best junit code snippet using org.junit.runners.Suite.describeChild

Source:IdeaSuite.java

...47      getFilteredChildrenMethod.setAccessible(true);48      List filteredChildren = (List)getFilteredChildrenMethod.invoke(this, new Object[0]);49      for (int i = 0, filteredChildrenSize = filteredChildren.size(); i < filteredChildrenSize; i++) {50        Object child = filteredChildren.get(i);51        description.addChild(describeChild((Runner)child));52      }53    }54    catch (Exception e) {55      e.printStackTrace();56    }57    return description;58  }59  protected Description describeChild(Runner child) {60    final Description superDescription = super.describeChild(child);61    if (child instanceof ClassAwareSuiteMethod) {62      final Description description = Description.createSuiteDescription(((ClassAwareSuiteMethod)child).getKlass());63      ArrayList children = superDescription.getChildren();64      for (int i = 0, size = children.size(); i < size; i++) {65        description.addChild((Description)children.get(i));66      }67      return description;68    }69    return superDescription;70  }71  protected List getChildren() {72    final List children = super.getChildren();73    final Set allNames = new HashSet();74    for (Iterator iterator = children.iterator(); iterator.hasNext();) {75      final Object child = iterator.next();76      allNames.add(describeChild((Runner)child).getDisplayName());77    }78    for (Iterator iterator = children.iterator(); iterator.hasNext();) {79      final Object child = iterator.next();80      if (isSuite(child)) {81        skipSuiteComponents(allNames, child);82      }83    }84    for (Iterator iterator = children.iterator(); iterator.hasNext(); ) {85      Object child = iterator.next();86      if (!isSuite(child) && !allNames.contains(describeChild((Runner)child).getDisplayName())) {87        iterator.remove();88      }89    }90    return children;91  }92  private static boolean isSuite(Object child) {93    return child instanceof Suite || child instanceof SuiteMethod;94  }95  private void skipSuiteComponents(Set allNames, Object child) {96    try {97      if (child instanceof Suite) {98        final Method getChildrenMethod = Suite.class.getDeclaredMethod("getChildren", new Class[0]);99        getChildrenMethod.setAccessible(true);100        final List tests = (List)getChildrenMethod.invoke(child, new Object[0]);101        for (Iterator suiteIterator = tests.iterator(); suiteIterator.hasNext();) {102          final String displayName = describeChild((Runner)suiteIterator.next()).getDisplayName();103          if (allNames.contains(displayName)) {104            allNames.remove(displayName);105          }106        }107      } else if (child instanceof SuiteMethod) {108        final Method getChildrenMethod = JUnit38ClassRunner.class.getDeclaredMethod("getTest", new Class[0]);109        getChildrenMethod.setAccessible(true);110        final Test test = (Test)getChildrenMethod.invoke(child, new Object[0]);111        if (test instanceof TestSuite) {112          final Enumeration tests = ((TestSuite)test).tests();113          while (tests.hasMoreElements()) {114            final Test t = (Test)tests.nextElement();115            if (t instanceof TestSuite) {116              final String testDescription = ((TestSuite)t).getName();...

Source:RunUntilFailure.java

...30    public RunUntilFailure(Class<?> klass) throws InitializationError {  31        super(klass);  32    }  33    @Override  34    protected Description describeChild(FrameworkMethod method) {  35        if (method.getAnnotation(Repeat.class) != null &&  36                method.getAnnotation(Ignore.class) == null) {  37            return describeRepeatTest(method);  38        }  39        return super.describeChild(method);  40    }  41    private Description describeRepeatTest(FrameworkMethod method) {  42        int times = method.getAnnotation(Repeat.class).value();  43        Description description = Description.createSuiteDescription(  44                testName(method) + " [" + times + " times]",  45                method.getAnnotations());  46        for (int i = 1; i <= times; i++) {  47            description.addChild(Description.createTestDescription(  48                    getTestClass().getJavaClass(),  49                    testName(method) + "-" + i));  50        }  51        return description;  52    }  53    @Override  54    protected void runChild(final FrameworkMethod method, RunNotifier notifier) {  55        Description description = describeChild(method);  56        if (method.getAnnotation(Repeat.class) != null &&  57                method.getAnnotation(Ignore.class) == null) {  58            runRepeatedly(methodBlock(method), description, notifier);  59        }  60        super.runChild(method, notifier);  61    }  62    private void runRepeatedly(Statement statement, Description description,  63            RunNotifier notifier) {64        notifier.addListener(new RunListener() {65            @Override66            public void testFailure(Failure failure) {67                hasFailure = true;68            }69        });...

Source:ExtendedRunner.java

...20	public ExtendedRunner(Class<?> klass) throws InitializationError {21		super(klass);22	}23	@Override24	protected Description describeChild(FrameworkMethod method) {25		if (method.getAnnotation(Repeat.class) != null26				&& method.getAnnotation(Ignore.class) == null) {27			return describeRepeatTest(method);28		}29		return super.describeChild(method);30	}31	private Description describeRepeatTest(FrameworkMethod method) {32		int times = method.getAnnotation(Repeat.class).value();33		Description description = Description.createSuiteDescription(34				testName(method) + " [" + times + " times]",35				method.getAnnotations());36		for (int i = 1; i <= times; i++) {37			description.addChild(Description.createTestDescription(38					getTestClass().getJavaClass(), "[" + i + "] "39							+ testName(method)));40		}41		return description;42	}43	@Override44	protected void runChild(final FrameworkMethod method, RunNotifier notifier) {45		Description description = describeChild(method);46		if (method.getAnnotation(Repeat.class) != null47				&& method.getAnnotation(Ignore.class) == null) {48			runRepeatedly(methodBlock(method), description, notifier);49		}50		super.runChild(method, notifier);51	}52	private void runRepeatedly(Statement statement, Description description,53			RunNotifier notifier) {54		for (Description desc : description.getChildren()) {55			runLeaf(statement, desc, notifier);56		}57	}58}...

Source:RepeatRunner.java

...13	public RepeatRunner(Class<?> klass) throws InitializationError {14		super(klass);15	}16	@Override17	public Description describeChild(FrameworkMethod method) {18		if (isSkipRepeat(method)) {19			return super.describeChild(method);20		}21		int totalRepetitions = method.getAnnotation(Repeat.class).value();22		if (totalRepetitions < 0) {23			throw new IllegalArgumentException("Repeat must be declared with a positive 'value'");24		}25		Description description = Description.createSuiteDescription(method.getName(), method.getAnnotations());26		IntStream.range(0, totalRepetitions)27			.mapToObj(currentRepetition -> generateChildDescription(method, currentRepetition))28			.forEach(description::addChild);29		return description;30	}31	private boolean isSkipRepeat(FrameworkMethod method) {32		return isIgnored(method) || Objects.isNull(method.getAnnotation(Repeat.class));33	}34	private Description generateChildDescription(FrameworkMethod method, int currentRepetition) {35		return Description.createTestDescription(getTestClass().getJavaClass(),36			makeChildDisplayName(method, currentRepetition));37	}38	private String makeChildDisplayName(FrameworkMethod method, int currentRepetition) {39		return method.getName() + "[" + currentRepetition + "]";40	}41	@Override42	protected void runChild(final FrameworkMethod method, RunNotifier notifier) {43		if (isSkipRepeat(method)) {44			super.runChild(method, notifier);45			return;46		}47		describeChild(method).getChildren()48			.forEach(childDesc -> runLeaf(methodBlock(method), childDesc, notifier));49	}50}...

Source:RepeatedRunner.java

...10	public RepeatedRunner(Class<?> klass) throws InitializationError {11		super(klass);12	}13	@Override14	protected Description describeChild(FrameworkMethod method) {15		if (method.getAnnotation(Repeat.class) != null && method.getAnnotation(Ignore.class) == null) {16			return describeRepeatTest(method);17		}18		return super.describeChild(method);19	}20	private Description describeRepeatTest(FrameworkMethod method) {21		int times = method.getAnnotation(Repeat.class).value();22		Description description = Description23				.createSuiteDescription(testName(method) + "(" + times + " times)", method.getAnnotations());24		for (int i = 1; i <= times; i++) {25			description.addChild(Description26					.createTestDescription(getTestClass().getJavaClass(), "[" + i + "] " + testName(method)));27		}28		return description;29	}30	@Override31	protected void runChild(final FrameworkMethod method, RunNotifier notifier) {32		Description description = describeChild(method);33		if (method.getAnnotation(Repeat.class) != null && method.getAnnotation(Ignore.class) == null) {34			runRepeatedly(methodBlock(method), description, notifier);35		}36		super.runChild(method, notifier);37	}38	private void runRepeatedly(Statement statement, Description description, RunNotifier notifier) {39		for (Description desc : description.getChildren()) {40			runLeaf(statement, desc, notifier);41		}42	}43}...

Source:Suite.java

...5  protected org.junit.runners.Suite(java.lang.Class<?>, java.lang.Class<?>[]) throws org.junit.runners.model.InitializationError;6  protected org.junit.runners.Suite(org.junit.runners.model.RunnerBuilder, java.lang.Class<?>, java.lang.Class<?>[]) throws org.junit.runners.model.InitializationError;7  protected org.junit.runners.Suite(java.lang.Class<?>, java.util.List<org.junit.runner.Runner>) throws org.junit.runners.model.InitializationError;8  protected java.util.List<org.junit.runner.Runner> getChildren();9  protected org.junit.runner.Description describeChild(org.junit.runner.Runner);10  protected void runChild(org.junit.runner.Runner, org.junit.runner.notification.RunNotifier);11  protected void runChild(java.lang.Object, org.junit.runner.notification.RunNotifier);12  protected org.junit.runner.Description describeChild(java.lang.Object);13}...

describeChild

Using AI Code Generation

1public class TestSuite {2    @Suite.SuiteClasses({Test1.class, Test2.class})3    public static class Suite1 {4    }5    @Suite.SuiteClasses({Test3.class, Test4.class})6    public static class Suite2 {7    }8    @RunWith(Suite.class)9    @Suite.SuiteClasses({Suite1.class, Suite2.class})10    public static class Suite3 {11    }12}13public class Test1 {14    public void test1() {15    }16}17public class Test2 {18    public void test2() {19    }20}21public class Test3 {22    public void test3() {23    }24}25public class Test4 {26    public void test4() {27    }28}29public class Test5 {30    public void test5() {31    }32}33public class Test6 {34    public void test6() {35    }36}37public class Test7 {38    public void test7() {39    }40}41public class Test8 {42    public void test8() {43    }44}45public class Test9 {46    public void test9() {47    }48}49public class Test10 {50    public void test10() {51    }52}53public class Test11 {54    public void test11() {55    }56}57public class Test12 {58    public void test12() {59    }60}61public class Test13 {62    public void test13() {63    }64}65public class Test14 {66    public void test14() {67    }68}69public class Test15 {70    public void test15() {71    }72}73public class Test16 {74    public void test16() {75    }76}77public class Test17 {78    public void test17() {79    }80}81public class Test18 {82    public void test18() {83    }84}85public class Test19 {86    public void test19() {87    }88}89public class Test20 {90    public void test20() {91    }92}93public class Test21 {94    public void test21() {95    }96}97public class Test22 {

describeChild

Using AI Code Generation

1import org.junit.runner.Description;2import org.junit.runner.RunWith;3import org.junit.runners.Suite;4import org.junit.runners.Suite.SuiteClasses;5import org.junit.runners.model.InitializationError;6@RunWith(Suite.class)7@SuiteClasses({TestOne.class, TestTwo.class})8public class TestSuite {9    public static void main(String[] args) throws InitializationError {10        Description suiteDescription = Description.createSuiteDescription(TestSuite.class);11        Description testOneDescription = Description.createTestDescription(TestOne.class, "testOne");12        Description testTwoDescription = Description.createTestDescription(TestTwo.class, "testTwo");13        suiteDescription.addChild(testOneDescription);14        suiteDescription.addChild(testTwoDescription);15        System.out.println(suiteDescription);16    }17}

describeChild

Using AI Code Generation

1import org.junit.runner.Description;2import org.junit.runner.RunWith;3import org.junit.runner.Runner;4import org.junit.runner.notification.RunNotifier;5import org.junit.runners.Suite;6@RunWith(Suite.class)7@Suite.SuiteClasses({Test1.class, Test2.class, Test3.class})8public class SuiteRunner {9    public static void main(String[] args) {10        Runner runner = new SuiteRunner();11        Description description = runner.getDescription();12        System.out.println(description);13        for (int i = 0; i < description.getChildren().size(); i++) {14            Description child = runner.getDescription().getChild(i);15            System.out.println(child);16        }17    }18    public Description getDescription() {19        return new SuiteRunnerBuilder(getClass()).build().getDescription();20    }21    public void run(RunNotifier notifier) {22        new SuiteRunnerBuilder(getClass()).build().run(notifier);23    }24}

describeChild

Using AI Code Generation

1import org.junit.runner.JUnitCore2import org.junit.runner.Result3import org.junit.runner.Description4import org.junit.runner.RunWith5import org.junit.runners.Suite6import org.junit.runners.Suite.SuiteClasses7import org.junit.runners.Suite.SuiteClasses.value8import org.junit.Test9import org.junit.Before10import org.junit.After11import org.junit.BeforeClass12import org.junit.AfterClass13import org.junit.Assert14import org.junit.Assert.assertEquals15import org.junit.Assert.assertTrue16import org.junit.Assert.assertFalse17import org.junit.Assert.fail18@RunWith(Suite)19@SuiteClasses([TestCase1])20@RunWith(Suite)21@SuiteClasses([TestCase2])22@RunWith(Suite)23@SuiteClasses([TestCase3])24@RunWith(Suite)25@SuiteClasses([TestCase4])26@RunWith(Suite)27@SuiteClasses([TestCase5])28@RunWith(Suite)29@SuiteClasses([TestCase6])30@RunWith(Suite)31@SuiteClasses([TestCase7])32@RunWith(Suite)33@SuiteClasses([TestCase8])34@RunWith(Suite)35@SuiteClasses([TestCase9])36@RunWith(Suite)37@SuiteClasses([TestCase10])38@RunWith(Suite)39@SuiteClasses([TestCase11])40@RunWith(Suite)41@SuiteClasses([TestCase12])42@RunWith(Suite)43@SuiteClasses([TestCase13])44@RunWith(Suite)45@SuiteClasses([TestCase14])46@RunWith(Suite)47@SuiteClasses([TestCase15])48@RunWith(Suite)49@SuiteClasses([TestCase16])50@RunWith(Suite)51@SuiteClasses([TestCase17])52@RunWith(Suite)53@SuiteClasses([TestCase18])54@RunWith(Suite)55@SuiteClasses([TestCase19])56@RunWith(Suite)57@SuiteClasses([TestCase20])58@RunWith(Suite)59@SuiteClasses([TestCase21])

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Assertions in JUnit - Assertions are used to validate or test that the result of an action/functionality is the same as expected. Learn in detail what assertions are and how to use them while performing JUnit testing.
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