Best junit code snippet using org.junit.runner.Computer.getRunner
Source: JUnitCoreWrapper.java
...91 Request req = Request.classes( computer, classesToRun );92 if ( filter != null )93 {94 req = new FilteringRequest( req, filter );95 if ( req.getRunner() == null )96 {97 // nothing to run98 return;99 }100 }101 final Result run = junitCore.run( req );102 JUnit4RunListener.rethrowAnyTestMechanismFailures( run );103 }104 private static Computer createComputer( JUnitCoreParameters parameters )105 throws TestSetFailedException106 {107 return parameters.isNoThreading()108 ? Computer.serial()109 : ParallelComputerFactory.createParallelComputer( parameters );110 }111 private static class FilteringRequest112 extends Request113 {114 private Runner filteredRunner;115 public FilteringRequest( Request req, Filter filter )116 {117 try118 {119 Runner runner = req.getRunner();120 filter.apply( runner );121 filteredRunner = runner;122 }123 catch ( NoTestsRemainException e )124 {125 filteredRunner = null;126 }127 }128 @Override129 public Runner getRunner()130 {131 return filteredRunner;132 }133 }134}...
Source: ParallelRegressionTest2.java
...65 Runner suite = super.getSuite(builder, classes);66 return this.classes ? parallelize(suite) : suite;67 }68 @Override69 protected Runner getRunner(RunnerBuilder builder, Class<?> testClass)70 throws Throwable {71 Runner runner = super.getRunner(builder, testClass);72 return methods ? parallelize(runner) : runner;73 }74 }75}...
Source: JUnitComputer.java
...58 RunnerBuilder runnerBuilder =59 new RunnerBuilder() {60 @Override61 public Runner runnerForClass(Class<?> testClass) throws Throwable {62 return getRunner(builder, testClass);63 }64 };65 return new MySuite(runnerBuilder, classes);66 }67 @Override68 protected Runner getRunner(RunnerBuilder builder, Class<?> testClass) throws Throwable {69 Optional<Class<?>> runnerClass = customRunner(testClass);70 if (runnerClass.isPresent()) {71 Runner runner = (Runner) runnerClass.get().getConstructor(Class.class).newInstance(testClass);72 if (runner instanceof Configurable) {73 Configurable configurable = (Configurable) runner;74 configurable.configure(this.settings);75 }76 return new JUnitRunnerWrapper(runner);77 } else {78 return super.getRunner(builder, testClass);79 }80 }81}...
Source: ParallelComputer.java
...49 return this.classes ? parallelize(suite) : suite;50 }51 /* access modifiers changed from: protected */52 @Override // org.junit.runner.Computer53 public Runner getRunner(RunnerBuilder builder, Class<?> testClass) throws Throwable {54 Runner runner = super.getRunner(builder, testClass);55 return this.methods ? parallelize(runner) : runner;56 }57}
Source: Request.java
...7import org.junit.internal.runners.ErrorReportingRunner;8import org.junit.runner.manipulation.Filter;9import org.junit.runners.model.InitializationError;10public abstract class Request {11 public abstract Runner getRunner();12 public static Request method(Class<?> clazz, String methodName) {13 return aClass(clazz).filterWith(Description.createTestDescription(clazz, methodName));14 }15 public static Request aClass(Class<?> clazz) {16 return new ClassRequest(clazz);17 }18 public static Request classWithoutSuiteMethod(Class<?> clazz) {19 return new ClassRequest(clazz, false);20 }21 public static Request classes(Computer computer, Class<?>... classes) {22 try {23 return runner(computer.getSuite(new AllDefaultPossibilitiesBuilder(true), classes));24 } catch (InitializationError e) {25 throw new RuntimeException("Bug in saff's brain: Suite constructor, called as above, should always complete");26 }27 }28 public static Request classes(Class<?>... classes) {29 return classes(JUnitCore.defaultComputer(), classes);30 }31 public static Request errorReport(Class<?> klass, Throwable cause) {32 return runner(new ErrorReportingRunner(klass, cause));33 }34 public static Request runner(final Runner runner) {35 return new Request() {36 /* class org.junit.runner.Request.AnonymousClass1 */37 @Override // org.junit.runner.Request38 public Runner getRunner() {39 return Runner.this;40 }41 };42 }43 public Request filterWith(Filter filter) {44 return new FilterRequest(this, filter);45 }46 public Request filterWith(Description desiredDescription) {47 return filterWith(Filter.matchMethodDescription(desiredDescription));48 }49 public Request sortWith(Comparator<Description> comparator) {50 return new SortingRequest(this, comparator);51 }52}...
Source: Computer.java
...10 return new Suite(new RunnerBuilder() {11 /* class org.junit.runner.Computer.AnonymousClass1 */12 @Override // org.junit.runners.model.RunnerBuilder13 public Runner runnerForClass(Class<?> testClass) throws Throwable {14 return Computer.this.getRunner(builder, testClass);15 }16 }, classes);17 }18 /* access modifiers changed from: protected */19 public Runner getRunner(RunnerBuilder builder, Class<?> testClass) throws Throwable {20 return builder.runnerForClass(testClass);21 }22}...
getRunner
Using AI Code Generation
1import org.junit.runner.Computer;2import org.junit.runner.Runner;3import org.junit.runner.notification.RunNotifier;4import org.junit.runner.Description;5import org.junit.runner.Result;6import org.junit.runner.notification.Failure;7import org.junit.runner.manipulation.Filter;8import org.junit.runner.manipulation.NoTestsRemainException;9public class TestRunner {10 public static void main(String[] args) {11 Computer computer = new Computer();12 Runner runner = computer.getRunner(SampleTest.class);13 RunNotifier notifier = new RunNotifier();14 notifier.addListener(new JUnitExecutionListener());15 notifier.fireTestRunStarted(runner.getDescription());16 runner.run(notifier);17 notifier.fireTestRunFinished(new Result());18 }19}20import org.junit.runner.Description;21import org.junit.runner.notification.Failure;22import org.junit.runner.notification.RunListener;23public class JUnitExecutionListener extends RunListener {24 public void testRunStarted(Description description) throws Exception {25 System.out.println("Test run started");26 }27 public void testRunFinished(Result result) throws Exception {28 System.out.println("Test run finished");29 }30 public void testStarted(Description description) throws Exception {31 System.out.println("Test started");32 }33 public void testFinished(Description description) throws Exception {34 System.out.println("Test finished");35 }36 public void testFailure(Failure failure) throws Exception {37 System.out.println("Test failed");38 }39 public void testAssumptionFailure(Failure failure) {40 System.out.println("Test assumption failed");41 }42 public void testIgnored(Description description) throws Exception {43 System.out.println("Test ignored");44 }45}46import org.junit.Test;47public class SampleTest {48 public void test1() {49 System.out.println("Test1 executed");50 }51 public void test2() {52 System.out.println("Test2 executed");53 }54 public void test3() {55 System.out.println("Test3 executed");56 }57}
getRunner
Using AI Code Generation
1import org.junit.runner.Computer;2import org.junit.runner.Runner;3public class TestRunner {4 public static void main(String args[]) throws Exception {5 Runner runner = new Computer().getRunner(MyTest.class);6 runner.run(null);7 }8}9import org.junit.runner.Computer;10import org.junit.runner.Runner;11public class TestRunner {12 public static void main(String args[]) throws Exception {13 Runner runner = new Computer().getRunner(MyTest.class);14 runner.run(null);15 }16}17import org.junit.runner.Computer;18import org.junit.runner.Runner;19public class TestRunner {20 public static void main(String args[]) throws Exception {21 Runner runner = new Computer().getRunner(MyTest.class);22 runner.run(null);23 }24}25import org.junit.runner.Computer;26import org.junit.runner.Runner;27public class TestRunner {28 public static void main(String args[]) throws Exception {29 Runner runner = new Computer().getRunner(MyTest.class);30 runner.run(null);31 }32}33import org.junit.runner.Computer;34import org.junit.runner.Runner;35public class TestRunner {36 public static void main(String args[]) throws Exception {37 Runner runner = new Computer().getRunner(MyTest.class);38 runner.run(null);39 }40}41import org.junit.runner.Computer;42import org.junit.runner.Runner;43public class TestRunner {44 public static void main(String args[]) throws Exception {45 Runner runner = new Computer().getRunner(MyTest.class);46 runner.run(null);47 }48}49import org.junit.runner.Computer;50import org.junit.runner.Runner;51public class TestRunner {
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You need to have prepared the class calling the constructor, not the class on which the constructor is called, the following should fix you up:
@PrepareForTest(DummyTarget.class)
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