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How to use setUp method of org.mockitousage.bugs.ConcurrentModificationExceptionOnMultiThreadedVerificationTest class

Best Mockito code snippet using org.mockitousage.bugs.ConcurrentModificationExceptionOnMultiThreadedVerificationTest.setUp

Source:MockitoTest.java

...25	ClassLoader classLoader = null;26	File dataDir = null;27	28	@Before29	public void setUp(){30		classLoader = getClass().getClassLoader();31		dataDir = new File(classLoader.getResource("data_projects").getPath());32	}33	34	35	36	public List<String> getParticularIssueLibs(File f ){37		if(!f.exists())38			throw new IllegalAccessError(f.getAbsolutePath() + " not found");39		List<String> otherlibs = new ArrayList<>();40		if(f.isFile())41			return otherlibs;42		for(File folder : f.listFiles()){43			if(folder.getName().endsWith(".jar")){...

Source:ConcurrentModificationExceptionOnMultiThreadedVerificationTest.java

...23    static final int INTERVAL_MILLIS = 10;24    ITarget target = Mockito.mock(ITarget.class);25    ExecutorService fixedThreadPool;26    @Before27    public void setUp() {28        target = Mockito.mock(ITarget.class);29        fixedThreadPool = Executors.newFixedThreadPool(nThreads);30    }31    @Test32    public void shouldSuccessfullyVerifyConcurrentInvocationsWithTimeout() throws Exception {33        int potentialOverhead = 1000; // Leave 1000ms extra before timing out as leeway for test overheads34        int expectedMaxTestLength = TIMES * INTERVAL_MILLIS + potentialOverhead;35        reset(target);36        startInvocations();37        verify(target, timeout(expectedMaxTestLength).times(TIMES * nThreads)).targetMethod("arg");38        verifyNoMoreInteractions(target);39    }40    private void startInvocations() throws InterruptedException,41            ExecutionException {...

setUp

Using AI Code Generation

1package org.mockitousage.bugs;2import org.junit.Test;3import org.mockito.Mockito;4import org.mockitousage.IMethods;5import java.util.concurrent.ExecutorService;6import java.util.concurrent.Executors;7import java.util.concurrent.TimeUnit;8import static org.mockito.Mockito.times;9import static org.mockito.Mockito.verify;10public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {11    public void test() throws InterruptedException {12        ExecutorService executorService = Executors.newCachedThreadPool();13        IMethods mock = Mockito.mock(IMethods.class);14        for (int i = 0; i < 100; i++) {15            executorService.submit(new Runnable() {16                public void run() {17                    mock.simpleMethod();18                }19            });20        }21        executorService.shutdown();22        executorService.awaitTermination(1, TimeUnit.MINUTES);23        verify(mock, times(100)).simpleMethod();24    }25}26package org.mockitousage.bugs;27import org.junit.Test;28import org.mockito.Mockito;29import org.mockitousage.IMethods;30import java.util.concurrent.ExecutorService;31import java.util.concurrent.Executors;32import java.util.concurrent.TimeUnit;33import static org.mockito.Mockito.times;34import static org.mockito.Mockito.verify;35public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {36    public void test() throws InterruptedException {37        ExecutorService executorService = Executors.newCachedThreadPool();38        IMethods mock = Mockito.mock(IMethods.class);39        for (int i = 0; i < 100; i++) {40            executorService.submit(new Runnable() {41                public void run() {42                    mock.simpleMethod();43                }44            });45        }46        executorService.shutdown();47        executorService.awaitTermination(1, TimeUnit.MINUTES);48        verify(mock, times(100)).simpleMethod();49    }50}51package org.mockitousage.bugs;52import org.junit.Test;53import org.mockito.Mockito;54import org.mockitousage.IMethods;55import java.util.concurrent.ExecutorService;56import java.util.concurrent.Executors;57import java.util.concurrent.TimeUnit;58import static org.mockito.Mockito.times;59import static org.mockito.Mockito.verify;60public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {61    public void test() throws InterruptedException {62        ExecutorService executorService = Executors.newCachedThreadPool();63        IMethods mock = Mockito.mock(IMethods.class);64        for (int

setUp

Using AI Code Generation

1package org.mockitousage.bugs;2import org.junit.Test;3import org.mockito.exceptions.base.MockitoException;4import org.mockitousage.IMethods;5import org.mockitoutil.TestBase;6import java.util.concurrent.CountDownLatch;7import java.util.concurrent.ExecutorService;8import java.util.concurrent.Executors;9import java.util.concurrent.TimeUnit;10import static org.mockito.Mockito.mock;11import static org.mockito.Mockito.verify;12public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest extends TestBase {13    public void shouldNotThrowConcurrentModificationException() throws InterruptedException {14        final IMethods mock = mock(IMethods.class);15        ExecutorService executorService = Executors.newFixedThreadPool(2);16        final CountDownLatch startLatch = new CountDownLatch(1);17        final CountDownLatch endLatch = new CountDownLatch(2);18        executorService.execute(new Runnable() {19            public void run() {20                try {21                    startLatch.await();22                    verify(mock).simpleMethod();23                } catch (InterruptedException e) {24                    throw new RuntimeException(e);25                } finally {26                    endLatch.countDown();27                }28            }29        });30        executorService.execute(new Runnable() {31            public void run() {32                try {33                    startLatch.await();34                    verify(mock).simpleMethod();35                } catch (InterruptedException e) {36                    throw new RuntimeException(e);37                } finally {38                    endLatch.countDown();39                }40            }41        });42        startLatch.countDown();43        endLatch.await();44        executorService.shutdown();45        executorService.awaitTermination(1, TimeUnit.MINUTES);46    }47    public void shouldNotThrowConcurrentModificationExceptionInMultiThreadedTest() throws InterruptedException {48        final IMethods mock = mock(IMethods.class);49        ExecutorService executorService = Executors.newFixedThreadPool(2);50        final CountDownLatch startLatch = new CountDownLatch(1);51        final CountDownLatch endLatch = new CountDownLatch(2);52        executorService.execute(new Runnable() {53            public void run() {54                try {55                    startLatch.await();56                    mock.simpleMethod();57                } catch (InterruptedException e) {58                    throw new RuntimeException(e);59                } finally {60                    endLatch.countDown();61                }62            }63        });64        executorService.execute(new Runnable() {65            public void run() {66                try {67                    startLatch.await();68                    mock.simpleMethod();69                } catch (InterruptedException e) {

setUp

Using AI Code Generation

1package org.mockitousage.bugs;2import org.junit.Test;3import org.mockito.Mockito;4import org.mockitousage.IMethods;5import org.mockitousage.IMethodsImpl;6public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {7    public void shouldNotFail() throws Exception {8        IMethods mock = Mockito.mock(IMethods.class);9        Mockito.when(mock.simpleMethod(Mockito.anyInt())).thenReturn("foo");10        IMethodsImpl impl = new IMethodsImpl();11        impl.simpleMethod(1);12        impl.simpleMethod(2);13        impl.simpleMethod(3);14        impl.simpleMethod(4);15        impl.simpleMethod(5);16        impl.simpleMethod(6);17        impl.simpleMethod(7);18        impl.simpleMethod(8);19        impl.simpleMethod(9);20        impl.simpleMethod(10);21        impl.simpleMethod(11);22        impl.simpleMethod(12);23        impl.simpleMethod(13);24        impl.simpleMethod(14);25        impl.simpleMethod(15);26        impl.simpleMethod(16);27        impl.simpleMethod(17);28        impl.simpleMethod(18);29        impl.simpleMethod(19);30        impl.simpleMethod(20);31        impl.simpleMethod(21);32        impl.simpleMethod(22);33        impl.simpleMethod(23);34        impl.simpleMethod(24);35        impl.simpleMethod(25);36        impl.simpleMethod(26);37        impl.simpleMethod(27);38        impl.simpleMethod(28);39        impl.simpleMethod(29);40        impl.simpleMethod(30);41        impl.simpleMethod(31);42        impl.simpleMethod(32);43        impl.simpleMethod(33);44        impl.simpleMethod(34);45        impl.simpleMethod(35);46        impl.simpleMethod(36);47        impl.simpleMethod(37);48        impl.simpleMethod(38);49        impl.simpleMethod(39);50        impl.simpleMethod(40);51        impl.simpleMethod(41);52        impl.simpleMethod(42);53        impl.simpleMethod(43);54        impl.simpleMethod(44);55        impl.simpleMethod(45);56        impl.simpleMethod(46);57        impl.simpleMethod(47);58        impl.simpleMethod(48);59        impl.simpleMethod(49);60        impl.simpleMethod(50);61        impl.simpleMethod(51);62        impl.simpleMethod(52);63        impl.simpleMethod(53);64        impl.simpleMethod(54);65        impl.simpleMethod(55);66        impl.simpleMethod(56);67        impl.simpleMethod(

setUp

Using AI Code Generation

1package org.mockitousage.bugs;2import org.junit.Test;3import org.mockito.Mockito;4import java.util.List;5import static org.mockito.Mockito.mock;6import static org.mockito.Mockito.verify;7public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {8    private List mock = mock(List.class);9    public void test() throws Exception {10        verify(mock, Mockito.timeout(1000).atLeast(1)).size();11    }12}13package org.mockitousage.bugs;14import org.junit.Test;15import org.mockito.Mockito;16import java.util.List;17import static org.mockito.Mockito.mock;18import static org.mockito.Mockito.verify;19public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {20    private List mock = mock(List.class);21    public void test() throws Exception {22        verify(mock, Mockito.timeout(1000).atLeast(1)).size();23    }24}25package org.mockitousage.bugs;26import org.junit.Test;27import org.mockito.Mockito;28import java.util.List;29import static org.mockito.Mockito.mock;30import static org.mockito.Mockito.verify;31public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {32    private List mock = mock(List.class);33    public void test() throws Exception {34        verify(mock, Mockito.timeout(1000).atLeast(1)).size();35    }36}37package org.mockitousage.bugs;38import org.junit.Test;39import org.mockito.Mockito;40import java.util.List;41import static org.mockito.Mockito.mock;42import static org.mockito.Mockito.verify;43public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {44    private List mock = mock(List.class);45    public void test() throws Exception {46        verify(mock, Mockito.timeout(1000).atLeast(1)).size();47    }48}49package org.mockitousage.bugs;50import org

setUp

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.junit.runners.Parameterized;4import java.util.Arrays;5import java.util.Collection;6import java.util.concurrent.ExecutorService;7import java.util.concurrent.Executors;8import java.util.concurrent.TimeUnit;9import static org.mockito.Mockito.mock;10import static org.mockito.Mockito.verify;11import static org.mockito.Mockito.when;12import static org.mockito.Mockito.withSettings;13@RunWith(Parameterized.class)14public class TestClass {15    private static final int THREADS_COUNT = 10;16    private static final int ITERATIONS = 1000;17    private final Class<?> clazz;18    public TestClass(Class<?> clazz) {19        this.clazz = clazz;20    }21    @Parameterized.Parameters(name = "{index}: {0}")22    public static Collection<Object[]> data() {23        return Arrays.asList(new Object[][]{24                {ConcurrentModificationExceptionOnMultiThreadedVerificationTest.class}25        });26    }27    public void test() throws Exception {28        ExecutorService executorService = Executors.newFixedThreadPool(THREADS_COUNT);29        for (int i = 0; i < THREADS_COUNT; i++) {30            executorService.execute(new Runnable() {31                public void run() {32                    for (int i = 0; i < ITERATIONS; i++) {33                        try {34                            testMethod();35                        } catch (Exception e) {36                            throw new RuntimeException(e);37                        }38                    }39                }40            });41        }42        executorService.shutdown();43        executorService.awaitTermination(10, TimeUnit.MINUTES);44    }45    private void testMethod() throws Exception {46        clazz.getMethod("setUp").invoke(null);47        Object o = mock(Object.class, withSettings().stubOnly());48        when(o.toString()).thenReturn("test");49        verify(o).toString();50    }51}

setUp

Using AI Code Generation

1package org.mockitousage.bugs;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.mockito.Mock;5import org.mockito.junit.MockitoJUnitRunner;6import org.mockito.quality.Strictness;7import java.util.concurrent.ExecutorService;8import java.util.concurrent.Executors;9import java.util.concurrent.TimeUnit;10import static org.mockito.Mockito.times;11import static org.mockito.Mockito.verify;12@RunWith(MockitoJUnitRunner.class)13public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {14    private Runnable runnable;15    public void test() throws Exception {16        ExecutorService executorService = Executors.newFixedThreadPool(4);17        for (int i = 0; i < 1000; i++) {18            executorService.execute(runnable);19        }20        executorService.shutdown();21        executorService.awaitTermination(5, TimeUnit.SECONDS);22        verify(runnable, times(1000)).run();23    }24}25package org.mockitousage.bugs;26import org.junit.Test;27import org.junit.runner.RunWith;28import org.mockito.Mock;29import org.mockito.junit.MockitoJUnitRunner;30import org.mockito.quality.Strictness;31import java.util.concurrent.ExecutorService;32import java.util.concurrent.Executors;33import java.util.concurrent.TimeUnit;34import static org.mockito.Mockito.times;35import static org.mockito.Mockito.verify;36@RunWith(MockitoJUnitRunner.class)37public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {38    private Runnable runnable;39    public void test() throws Exception {40        ExecutorService executorService = Executors.newFixedThreadPool(4);41        for (int i = 0; i < 1000; i++) {42            executorService.execute(runnable);43        }44        executorService.shutdown();45        executorService.awaitTermination(5, TimeUnit.SECONDS);46        verify(runnable, times(1000)).run();47    }48}49package org.mockitousage.bugs;50import org.junit.Test;51import org.junit.runner.RunWith;52import org.mockito.Mock;53import org.mockito.junit.MockitoJUnitRunner;54import org.mockito.quality.Strictness;55import java.util.concurrent.ExecutorService;56import java.util.concurrent.Executors;57import java.util.concurrent.TimeUnit;58import static org.mockito.Mockito.times;

setUp

Using AI Code Generation

1package org.mockitousage.bugs;2import java.util.concurrent.CountDownLatch;3import org.junit.Test;4import org.mockito.Mock;5import org.mockito.Mockito;6import org.mockito.internal.util.concurrent.DetachedThreadLocal;7import org.mockito.internal.util.concurrent.WeakConcurrentSet;8import org.mockitousage.IMethods;9import org.mockitoutil.TestBase;10public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest extends TestBase {11    private IMethods mock;12    public void shouldNotThrowConcurrentModificationException() throws InterruptedException {13        final int numberOfThreads = 100;14        final int numberOfInvocations = 100;15        final CountDownLatch start = new CountDownLatch(1);16        final CountDownLatch end = new CountDownLatch(numberOfThreads);17        for (int i = 0; i < numberOfThreads; i++) {18            new Thread(new Runnable() {19                public void run() {20                    try {21                        start.await();22                        for (int i = 0; i < numberOfInvocations; i++) {23                            mock.simpleMethod();24                        }25                    } catch (InterruptedException e) {26                        throw new RuntimeException(e);27                    } finally {28                        end.countDown();29                    }30                }31            }).start();32        }33        start.countDown();34        end.await();35        Mockito.verify(mock, Mockito.times(numberOfInvocations * numberOfThreads)).simpleMethod();36    }37    protected void setUp() {38        DetachedThreadLocal.INSTANCE.set(new WeakConcurrentSet<Object>());39    }40}

setUp

Using AI Code Generation

1package org.mockitousage.bugs;2import org.junit.Before;3import org.junit.Test;4import org.mockito.Mockito;5import org.mockitousage.IMethods;6import java.util.concurrent.CountDownLatch;7import java.util.concurrent.ExecutorService;8import java.util.concurrent.Executors;9import java.util.concurrent.TimeUnit;10import static org.junit.Assert.fail;11import static org.mockito.Mockito.*;12public class ConcurrentModificationExceptionOnMultiThreadedVerificationTest {13    private IMethods mock;14    public void setUp() {15        mock = mock(IMethods.class);16    }17    public void testConcurrentModificationExceptionOnMultiThreadedVerification() throws Exception {18        final CountDownLatch startLatch = new CountDownLatch(1);19        ExecutorService executorService = Executors.newFixedThreadPool(2);20        executorService.submit(new Runnable() {21            public void run() {22                try {23                    startLatch.await();24                } catch (InterruptedException e) {25                    throw new RuntimeException(e);26                }27                mock.simpleMethod();28            }29        });30        executorService.submit(new Runnable() {31            public void run() {32                try {33                    startLatch.await();34                } catch (InterruptedException e) {35                    throw new RuntimeException(e);36                }37                mock.simpleMethod();38            }39        });40        startLatch.countDown();41        executorService.shutdown();42        executorService.awaitTermination(1, TimeUnit.SECONDS);43        verify(mock, times(2)).simpleMethod();44    }45    public void testConcurrentModificationExceptionOnMultiThreadedVerificationWithUnfinishedStubbing() throws Exception {46        final CountDownLatch startLatch = new CountDownLatch(1);47        ExecutorService executorService = Executors.newFixedThreadPool(2);48        executorService.submit(new Runnable() {49            public void run() {50                try {51                    startLatch.await();52                } catch (InterruptedException e) {53                    throw new RuntimeException(e);54                }

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