Best Mockito code snippet using org.mockitousage.bugs.ShouldNotDeadlockAnswerExecutionTest.ServiceRunner
Source:ShouldNotDeadlockAnswerExecutionTest.java
...21 AtomicInteger counter = new AtomicInteger(2);22 // registed answer on verySlowMethod23 Mockito.when(service.verySlowMethod()).thenAnswer(new ShouldNotDeadlockAnswerExecutionTest.LockingAnswer(counter));24 // execute verySlowMethod twice in separate threads25 threads.execute(new ShouldNotDeadlockAnswerExecutionTest.ServiceRunner(service));26 threads.execute(new ShouldNotDeadlockAnswerExecutionTest.ServiceRunner(service));27 // waiting for threads to finish28 threads.shutdown();29 if (!(threads.awaitTermination(1000, TimeUnit.MILLISECONDS))) {30 // threads were timed-out31 Assert.fail();32 }33 }34 @Test35 public void successIfEveryThreadHasItsOwnMock() throws Exception {36 ShouldNotDeadlockAnswerExecutionTest.Service service1 = Mockito.mock(ShouldNotDeadlockAnswerExecutionTest.Service.class);37 ShouldNotDeadlockAnswerExecutionTest.Service service2 = Mockito.mock(ShouldNotDeadlockAnswerExecutionTest.Service.class);38 ExecutorService threads = Executors.newCachedThreadPool();39 AtomicInteger counter = new AtomicInteger(2);40 // registed answer on verySlowMethod41 Mockito.when(service1.verySlowMethod()).thenAnswer(new ShouldNotDeadlockAnswerExecutionTest.LockingAnswer(counter));42 Mockito.when(service2.verySlowMethod()).thenAnswer(new ShouldNotDeadlockAnswerExecutionTest.LockingAnswer(counter));43 // execute verySlowMethod twice in separate threads44 threads.execute(new ShouldNotDeadlockAnswerExecutionTest.ServiceRunner(service1));45 threads.execute(new ShouldNotDeadlockAnswerExecutionTest.ServiceRunner(service2));46 // waiting for threads to finish47 threads.shutdown();48 if (!(threads.awaitTermination(500, TimeUnit.MILLISECONDS))) {49 // threads were timed-out50 Assert.fail();51 }52 }53 static class LockingAnswer implements Answer<String> {54 private AtomicInteger counter;55 public LockingAnswer(AtomicInteger counter) {56 this.counter = counter;57 }58 /**59 * Decrement counter and wait until counter has value 060 */61 public String answer(InvocationOnMock invocation) throws Throwable {62 counter.decrementAndGet();63 while ((counter.get()) != 0) {64 Thread.sleep(10);65 } 66 return null;67 }68 }69 static class ServiceRunner implements Runnable {70 private ShouldNotDeadlockAnswerExecutionTest.Service service;71 public ServiceRunner(ShouldNotDeadlockAnswerExecutionTest.Service service) {72 this.service = service;73 }74 public void run() {75 service.verySlowMethod();76 }77 }78 interface Service {79 String verySlowMethod();80 }81}...
ServiceRunner
Using AI Code Generation
1import org.junit.Test2import org.junit.runner.RunWith3import org.mockito.junit.MockitoJUnitRunner4import org.mockitousage.bugs.ShouldNotDeadlockAnswerExecutionTest5import org.mockitousage.bugs.ShouldNotDeadlockAnswerExecutionTest.ServiceRunner6@RunWith(MockitoJUnitRunner::class)7class ShouldNotDeadlockAnswerExecutionTest {8 fun shouldNotDeadlock() {9 ServiceRunner().run()10 }11}12class ServiceRunner {13 fun run() {14 val service = mock(Service::class.java)15 `when`(service.get()).thenAnswer { service.get() }16 service.get()17 }18}19interface Service {20 fun get(): String21}
ServiceRunner
Using AI Code Generation
1import org.junit.Test2import org.junit.runner.RunWith3import org.mockito.junit.MockitoJUnitRunner4import org.mockitousage.bugs.ShouldNotDeadlockAnswerExecutionTest5import org.mockitoutil.TestBase6@RunWith(MockitoJUnitRunner::class)7class ShouldNotDeadlockAnswerExecutionTest : TestBase() {8 fun shouldNotDeadlockWhenAnsweringWithAnswer() {9 ShouldNotDeadlockAnswerExecutionTest().shouldNotDeadlockWhenAnsweringWithAnswer()10 }11}12public class ShouldNotDeadlockAnswerExecutionTest {13 public void shouldNotDeadlockWhenAnsweringWithAnswer() {14 ServiceRunner serviceRunner = mock(ServiceRunner.class);15 Service service = mock(Service.class);16 doAnswer(invocation -> {17 serviceRunner.runService(service);18 return null;19 }).when(serviceRunner).runService(any());20 serviceRunner.runService(service);21 }22 public interface ServiceRunner {23 void runService(Service service);24 }25 public interface Service {26 }27}
ServiceRunner
Using AI Code Generation
1 [javac] import org.mockito.internal.runners.util.ServiceLoaderWrapper;2 [javac] import org.mockito.internal.runners.util.ServiceRunner;3 [javac] import org.mockito.internal.runners.util.ServiceWrapper;4 [javac] import org.mockito.internal.runners.util.StackTraceFilter;5 [javac] import org.mockito.internal.runners.util.StackTraceFilter.Filter;6 [javac] import org.mockito.internal.runners.util.StackTraceFilter.FilterFactory;7 [javac] import org.mockito.internal.runners.util.StackTraceFilter.FilterFactoryImpl;
ServiceRunner
Using AI Code Generation
1public class Test {2 public void test() throws InterruptedException {3 ServiceRunner serviceRunner = new ServiceRunner();4 serviceRunner.start();5 Thread.sleep(1000);6 serviceRunner.stop();7 }8}
ServiceRunner
Using AI Code Generation
1package org.mockitousage.bugs;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.mockito.Mock;5import org.mockito.Mockito;6import org.mockito.runners.MockitoJUnitRunner;7import org.mockitousage.IMethods;8import org.mockitoutil.TestBase;9import java.util.concurrent.Callable;10import java.util.concurrent.ExecutorService;11import java.util.concurrent.Executors;12import java.util.concurrent.Future;13import static org.junit.Assert.assertEquals;14import static org.mockito.Mockito.doAnswer;15import static org.mockito.Mockito.when;16@RunWith(MockitoJUnitRunner.class)17public class ShouldNotDeadlockAnswerExecutionTest extends TestBase {18 private IMethods mock;19 public void shouldNotDeadlock_whenAnsweringWithMockitoAnswer() throws Exception {20 when(mock.simpleMethod()).thenAnswer(invocation -> mock.simpleMethod());21 String result = new ServiceRunner().run(mock);22 assertEquals("simple", result);23 }24 public void shouldNotDeadlock_whenAnsweringWithCustomAnswer() throws Exception {25 doAnswer(invocation -> mock.simpleMethod()).when(mock).simpleMethod();26 String result = new ServiceRunner().run(mock);27 assertEquals("simple", result);28 }29 private static class ServiceRunner {30 private final ExecutorService executor = Executors.newSingleThreadExecutor();31 public String run(IMethods mock) throws Exception {32 Future<String> future = executor.submit(new Service(mock));33 return future.get();34 }35 }36 private static class Service implements Callable<String> {37 private final IMethods mock;38 public Service(IMethods mock) {39 this.mock = mock;40 }41 public String call() throws Exception {42 return mock.simpleMethod();43 }44 }45}46package org.mockitousage.bugs;47import org.junit.Test;48import
ServiceRunner
Using AI Code Generation
1 at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)2 at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83)3 at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)4 at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)5 at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)6 at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)7 at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287)8 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)9 at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)10 at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)11 at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)12 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)13 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)14 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)15 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)16 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)17 at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)18 at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)19 at org.junit.runners.ParentRunner.run(ParentRunner.java:363)20 at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)21 at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)22 at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)23 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java
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