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

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

Source:IdeaSuite.java Github

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...57 protected Description describeChild(Runner child) {58 final Description superDescription = super.describeChild(child);59 if (child instanceof ClassAwareSuiteMethod) {60 final Description description = Description.createSuiteDescription(((ClassAwareSuiteMethod)child).getKlass());61 ArrayList<Description> children = superDescription.getChildren();62 for (Description desc : children) {63 description.addChild(desc);64 }65 return description;66 }67 return superDescription;68 }69 @Override70 protected List<Runner> getChildren() {71 final List<Runner> children = new ArrayList<Runner>(super.getChildren());72 boolean containsSuiteInside = false;73 for (Runner child : children) {74 if (isSuite(child)) {75 containsSuiteInside = true;76 break;77 }78 }79 if (!containsSuiteInside) return children;80 try {81 final Set<String> allNames = new HashSet<String>();82 for (Runner child : children) {83 allNames.add(describeChild(child).getDisplayName());84 }85 for (Runner child : children) {86 if (isSuite(child)) {87 skipSuiteComponents(allNames, child);88 }89 }90 for (Iterator<Runner> iterator = children.iterator(); iterator.hasNext(); ) {91 Runner child = iterator.next();92 if (!isSuite(child) && !allNames.contains(describeChild(child).getDisplayName())) {93 iterator.remove();94 }95 }96 }97 catch (Throwable ignored){ }98 return children;99 }100 private static boolean isSuite(Object child) {101 return child instanceof Suite && !(child instanceof Parameterized) || child instanceof SuiteMethod;102 }103 private void skipSuiteComponents(Set<String> allNames, Object child) {104 try {105 if (child instanceof Suite) {106 final Method getChildrenMethod = Suite.class.getDeclaredMethod("getChildren");107 getChildrenMethod.setAccessible(true);108 final List<?> tests = (List<?>)getChildrenMethod.invoke(child);109 for (Object test : tests) {110 final String displayName = describeChild((Runner)test).getDisplayName();111 allNames.remove(displayName);112 }113 } else if (child instanceof SuiteMethod) {114 final Method getChildrenMethod = JUnit38ClassRunner.class.getDeclaredMethod("getTest");115 getChildrenMethod.setAccessible(true);116 final Test test = (Test)getChildrenMethod.invoke(child);117 if (test instanceof TestSuite) {118 final Enumeration<Test> tests = ((TestSuite)test).tests();119 while (tests.hasMoreElements()) {120 final Test t = tests.nextElement();121 if (t instanceof TestSuite) {122 final String testDescription = ((TestSuite)t).getName();123 allNames.remove(testDescription);124 }125 }126 }127 }128 }129 catch (Exception e) {130 e.printStackTrace();...

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Source:ForkJoinSuite.java Github

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...12public class ForkJoinSuite extends Suite {13 private static final Method METHOD_GET_CHILDREN;14 private final Runner runner;15 static {16 String methodName = "getChildren";17 Class<?> clazz = ParentRunner.class;18 try {19 METHOD_GET_CHILDREN = clazz.getDeclaredMethod(methodName);20 } catch (NoSuchMethodException e) {21 throw new IllegalStateException("no " + methodName + "() method on " + clazz, e);22 }23 METHOD_GET_CHILDREN.setAccessible(true);24 }25 public ForkJoinSuite(Class<?> klass, RunnerBuilder builder) throws InitializationError {26 super(klass, Collections.<Runner>emptyList());27 ForkJoinParameters forkJoinParameters = getForkJoinParameters(klass);28 ForkJoinPool forkJoinPool = this.buildForkJoinPool(forkJoinParameters);29 RunnerBuilder runnerBuilder = this.getRunnerBuilder(forkJoinParameters);30 try {31 runner = runnerBuilder.runnerForClass(klass);32 recursivelySetScheduler(runner, forkJoinPool);33 } catch (Throwable e) {34 throw new InitializationError(e);35 }36 }37 @Override38 protected List<Runner> getChildren() {39 return Collections.singletonList(this.runner);40 }41 private static void recursivelySetScheduler(Runner runner, ForkJoinPool forkJoinPool) {42 if (runner instanceof ParentRunner) {43 ParentRunner<?> parentRunner = (ParentRunner<?>) runner;44 parentRunner.setScheduler(new ForkJoinRunnerScheduler(forkJoinPool));45 for (Object each : getChildren(parentRunner)) {46 if (each instanceof Runner) {47 Runner child = (Runner) each;48 recursivelySetScheduler(child, forkJoinPool);49 }50 }51 }52 }53 private static List<?> getChildren(Runner runner) {54 try {55 return (List<?>) METHOD_GET_CHILDREN.invoke(runner);56 } catch (ReflectiveOperationException e) {57 throw new RuntimeException("could not get children", e);58 }59 }60 private ForkJoinParameters getForkJoinParameters(Class<?> klass) throws InitializationError {61 return klass.getAnnotation(ForkJoinParameters.class);62 }63 private RunnerBuilder getRunnerBuilder(ForkJoinParameters parameter) throws InitializationError {64 if (parameter == null) {65 return new JUnit4Builder();66 }67 ...

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Source:ConditionalMatlabSuite.java Github

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...49 return super.isIgnored(child) || !isMatlabWorking();50 }51 52 @Override53 protected List<Runner> getChildren() {54 if (!isMatlabWorking()) return Collections.emptyList();55 return super.getChildren();56 }57 58 public ConditionalMatlabSuite(Class<?> klass, RunnerBuilder builder) throws InitializationError {59 super(klass, builder);60 // TODO Auto-generated constructor stub61 }62 public ConditionalMatlabSuite(RunnerBuilder builder, Class<?>[] classes) throws InitializationError {63 super(builder, classes);64 // TODO Auto-generated constructor stub65 }66 public ConditionalMatlabSuite(Class<?> klass, Class<?>[] suiteClasses) throws InitializationError {67 super(klass, suiteClasses);68 // TODO Auto-generated constructor stub69 }...

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Source:DeviceSuite.java Github

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...33 }34 @Override35 public void setDevice(ITestDevice device) {36 mDevice = device;37 for (Runner r : getChildren()) {38 // propagate to runner if it needs a device.39 if (r instanceof IDeviceTest) {40 if (mDevice == null) {41 throw new IllegalArgumentException("Missing device");42 }43 ((IDeviceTest)r).setDevice(mDevice);44 }45 }46 }47 @Override48 public ITestDevice getDevice() {49 return mDevice;50 }51 @Override52 public void setAbi(IAbi abi) {53 mAbi = abi;54 for (Runner r : getChildren()) {55 // propagate to runner if it needs an abi.56 if (r instanceof IAbiReceiver) {57 ((IAbiReceiver)r).setAbi(mAbi);58 }59 }60 }61 @Override62 public IAbi getAbi() {63 return mAbi;64 }65 @Override66 public void setBuild(IBuildInfo buildInfo) {67 mBuildInfo = buildInfo;68 for (Runner r : getChildren()) {69 // propagate to runner if it needs a buildInfo.70 if (r instanceof IBuildReceiver) {71 if (mBuildInfo == null) {72 throw new IllegalArgumentException("Missing build information");73 }74 ((IBuildReceiver)r).setBuild(mBuildInfo);75 }76 }77 }78}...

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Source:AllTestsJUnit4Runner.java Github

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...21 method = TestCase.class.getDeclaredMethod("runBare");22 } catch (Throwable t) { throw new InitializationError(t); }23 }24 @Override25 protected List<FrameworkMethod> getChildren() {26 return Stream.concat(27 super.getChildren().stream(),28 Collections.list(suite.tests()).stream()29 .map(TestSuiteMethod::new))30 .collect(Collectors.toList());31 }32 class TestSuiteMethod extends FrameworkMethod {33 TestCase test;34 public TestSuiteMethod(Test test) {35 super(method);36 this.test = (TestCase) test;37 }38 @Override39 public Object invokeExplosively(final Object target, final Object... params)40 throws Throwable {41 test.runBare();...

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Source:ParallelSuite.java Github

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...34 @Override35 public void evaluate() {36 final ExecutorService es = Executors.newCachedThreadPool();37 final CompletionService<Object> completionService = new ExecutorCompletionService<>(es);38 for (final Runner each : getChildren()) {39 completionService.submit(new Callable<Object>() {40 @Override41 public Object call() {42 runChild(each, notifier);43 return null;44 }45 });46 }47 final int n = getChildren().size();48 try {49 for (int i = 0; i < n; i++) {50 try {51 completionService.take().get();52 }53 catch (final Exception e) {54 e.printStackTrace();55 }56 }57 }58 finally {59 es.shutdown();60 }61 } ...

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Source:RequiredPropertiesSuite.java Github

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...24 protected RequiredPropertiesSuite(Class<?> klass, List<Runner> runners) throws InitializationError {25 super(klass, runners);26 }27 @Override28 protected List<Runner> getChildren() {29 if(!AbstractRMQTestSuite.requiredProperties()) {30 return new ArrayList<Runner>();31 } else {32 return super.getChildren();33 }34 }35}...

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Source:Suite.java Github

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...4 public org.junit.runners.Suite(org.junit.runners.model.RunnerBuilder, java.lang.Class<?>[]) throws org.junit.runners.model.InitializationError;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}...

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getChildren

Using AI Code Generation

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1import org.junit.runner.RunWith;2import org.junit.runners.Suite;3import org.junit.runners.Suite.SuiteClasses;4@RunWith(Suite.class)5@SuiteClasses({ Test1.class, Test2.class })6public class TestSuite {7}8import org.junit.Test;9public class Test1 {10 public void test1() {11 System.out.println("Test1.test1()");12 }13}14import org.junit.Test;15public class Test2 {16 public void test2() {17 System.out.println("Test2.test2()");18 }19}20Test1.test1()21Test2.test2()22package com.journaldev.junit;23import org.junit.runner.RunWith;24import org.junit.runners.Suite;25import org.junit.runners.Suite.SuiteClasses;26@RunWith(Suite.class)27@SuiteClasses({ Test1.class, Test2.class })28public class TestSuite {29}30import org.junit.Test;31public class Test1 {32 public void test1() {33 System.out.println("Test1.test1()");34 }35}36import org.junit.Test;37public class Test2 {38 public void test2() {39 System.out.println("Test2.test2()");40 }41}42Test1.test1()43Test2.test2()44In this example, we have created a test suite by using the @RunWith and @SuiteClasses annotations. We have also used the suite()

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getChildren

Using AI Code Generation

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1public class JunitSuiteTest {2 public static void main(String[] args) {3 Result result = JUnitCore.runClasses(JunitSuite.class);4 for (Failure failure : result.getFailures()) {5 System.out.println(failure.toString());6 }7 System.out.println(result.wasSuccessful());8 }9}10I have imported the junit jar files in the project. Can you please help me to resolve this issue?

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getChildren

Using AI Code Generation

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1public class SuiteTest {2 public void testSuite() {3 Suite suite = new Suite(SuiteTest.class, new ArrayList<Class<?>>());4 List<Runner> runners = suite.getChildren();5 for (Runner runner : runners) {6 System.out.println(runner.getDescription());7 }8 }9}

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getChildren

Using AI Code Generation

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1public class TestSuite {2 public static Test suite() {3 TestSuite suite = new TestSuite();4 suite.addTestSuite(HelloWorldTest.class);5 suite.addTestSuite(HelloWorldTest2.class);6 return suite;7 }8}9public class TestSuite {10 public static Test suite() {11 TestSuite suite = new TestSuite();12 suite.addTestSuite(HelloWorldTest.class);13 suite.addTestSuite(HelloWorldTest2.class);14 return suite;15 }16}17package com.mkyong.test;18import org.junit.runner.RunWith;19import org.junit.runners.Suite;20@RunWith(Suite.class)21@Suite.SuiteClasses({HelloWorldTest.class, HelloWorldTest2.class})22public class TestSuite {23}

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getChildren

Using AI Code Generation

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1import org.junit.runner.JUnitCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4import org.junit.runners.Suite;5import org.junit.runners.model.InitializationError;6public class TestSuiteRunner {7 public static void main(String[] args) throws InitializationError {8 Suite suite = new Suite(TestSuite.class);9 List<Runner> tests = suite.getChildren();10 for(Runner test : tests) {11 JUnitCore.runClasses(test);12 }13 Result result = JUnitCore.runClasses(TestSuite.class);14 List<Failure> failures = result.getFailures();15 for(Failure failure : failures) {16 System.out.println(failure.toString());17 }18 System.out.println(result.wasSuccessful());19 }20}21 at org.junit.Assert.assertEquals(Assert.java:115)22 at org.junit.Assert.assertEquals(Assert.java:144)23 at com.journaldev.junit.AssertTest.testAssertEquals(AssertTest.java:22)24 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)25 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)26 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)27 at java.lang.reflect.Method.invoke(Method.java:497)28 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)29 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)30 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)31 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)

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