How to use Mockery method of org.jmock.test.acceptance.MockeryFinalizationAcceptanceTests class

Best Jmock-library code snippet using org.jmock.test.acceptance.MockeryFinalizationAcceptanceTests.Mockery

Source:MockeryFinalizationAcceptanceTests.java

...3import static org.junit.Assert.assertThat;4import java.io.ByteArrayOutputStream;5import java.io.PrintStream;6import java.lang.ref.WeakReference;7import org.jmock.Mockery;8import org.jmock.api.Imposteriser;9import org.jmock.lib.concurrent.Synchroniser;10import org.jmock.test.unit.lib.legacy.CodeGeneratingImposteriserParameterResolver;11import org.jmock.test.unit.lib.legacy.ImposteriserParameterResolver;12import org.junit.jupiter.api.AfterEach;13import org.junit.jupiter.api.BeforeAll;14import org.junit.jupiter.api.BeforeEach;15import org.junit.jupiter.params.ParameterizedTest;16import org.junit.jupiter.params.provider.ArgumentsSource;17/**18 * Nasty test to show GitHub #36 is fixed.19 */20public class MockeryFinalizationAcceptanceTests21{22    private static final int FINALIZE_COUNT = 10; // consistently shows a problem before GitHub #36 was fixed23    private final Mockery mockery = new Mockery() {{24        setThreadingPolicy(new Synchroniser());25    }};26    private final ErrorStream capturingErr = new ErrorStream();27    @BeforeAll28    public static void clearAnyOutstandingMessages() {29        ErrorStream localErr = new ErrorStream();30        localErr.install();31        String error = null;32        try {33            finalizeUntilMessageOrCount(localErr, FINALIZE_COUNT);34            error = localErr.output();35        } finally {36            localErr.uninstall();37        }38        if (error != null)39            System.err.println("WARNING - a previous test left output in finalization [" + error + "]");40    }41    @BeforeEach42    public void captureSysErr() {43        capturingErr.install();44    }45    @AfterEach46    public void replaceSysErr() {47        capturingErr.uninstall();48    }49    @ParameterizedTest50    @ArgumentsSource(ImposteriserParameterResolver.class)51    public void mockedInterfaceDoesntWarnOnFinalize(Imposteriser imposterImpl) {52        mockery.setImposteriser(imposterImpl);53        54        checkNoFinalizationMessage(mockery, CharSequence.class);55    }56    @ParameterizedTest57    @ArgumentsSource(CodeGeneratingImposteriserParameterResolver.class)58    public void mockedClassDoesntWarnOnFinalize(Imposteriser imposterImpl) {59        mockery.setImposteriser(imposterImpl);60        checkNoFinalizationMessage(mockery, Object.class);61    }62    public interface TypeThatMakesFinalizePublic {63        public void finalize();64    }65    @ParameterizedTest66    @ArgumentsSource(ImposteriserParameterResolver.class)67    public void mockedTypeThatMakesFinalizePublicDoesntWarnOnFinalize(Imposteriser imposterImpl) {68        mockery.setImposteriser(imposterImpl);69        checkNoFinalizationMessage(mockery, TypeThatMakesFinalizePublic.class);70    }71    private void checkNoFinalizationMessage(Mockery mockery, Class<?> typeToMock) {72        WeakReference<Object> mockHolder = new WeakReference<Object>(mockery.mock(typeToMock));73        while (mockHolder.get() != null) {74            System.gc();75            System.runFinalization();76        }77        finalizeUntilMessageOrCount(capturingErr, FINALIZE_COUNT);78        assertThat(capturingErr.output(), isEmptyOrNullString());79    }80    private static void finalizeUntilMessageOrCount(ErrorStream capturingErr, int count) {81        for (int i = 0; i < count && capturingErr.output().isEmpty(); i++) {82            System.gc();83            System.runFinalization();84        }85    }...

Mockery

Using AI Code Generation

1package org.jmock.test.acceptance;2import org.jmock.Expectations;3import org.jmock.Mockery;4import org.jmock.Sequence;5import org.jmock.States;6import org.jmock.api.ExpectationError;7import org.jmock.api.Invocation;8import org.jmock.api.Invokable;9import org.jmock.auto.Auto;10import org.jmock.auto.Mock;11import org.jmock.integration.junit4.JUnitRuleMockery;12import org.jmock.lib.action.CustomAction;13import org.jmock.lib.action.ReturnValueAction;14import org.jmock.lib.concurrent.DeterministicScheduler;15import org.jmock.lib.concurrent.Synchroniser;16import org.jmock.lib.concurrent.Timeout;17import org.jmock.lib.legacy.ClassImposteriser;18import org.jmock.lib.script.DeterministicScript;19import org.jmock.lib.script.ScriptedAction;20import org.jmock.lib.script.ScriptedResult;21import org.jmock.lib.script.StateMachine;22import org.junit.Rule;23import org.junit.Test;24import java.util.ArrayList;25import java.util.Arrays;26import java.util.Collections;27import java.util.List;28import java.util.concurrent.CountDownLatch;29import java.util.concurrent.TimeUnit;30import java.util.concurrent.atomic.AtomicBoolean;31import static org.hamcrest.MatcherAssert.assertThat;32import static org.hamcrest.Matchers.containsString;33import static org.hamcrest.Matchers.equalTo;34import static org.hamcrest.Matchers.instanceOf;35import static org.hamcrest.Matchers.is;36import static org.hamcrest.Matchers.nullValue;37import static org.hamcrest.Matchers.sameInstance;38import static org.jmock.Expectations.returnValue;39import static org.jmock.lib.script.ScriptedAction.script;40public class MockeryFinalizationAcceptanceTests {41    public final Mockery context = new JUnitRuleMockery();42    private StateMachine stateMachine;43    private Runnable runnable;44    public void canUseMockeryMethodToCreateMockObjects() {45        final Runnable mockRunnable = context.mock(Runnable.class);46        context.checking(new Expectations() {{47            oneOf(mockRunnable).run();48        }});49        mockRunnable.run();50    }51    public void canUseMockeryMethodToCreateMockObjectsWithNames() {52        final Runnable mockRunnable = context.mock(Runnable.class, "mockRunnable");53        context.checking(new Expectations() {{54            oneOf(mockRunnable).run();55        }});56        mockRunnable.run();57    }

Mockery

Using AI Code Generation

1import org.jmock.Expectations;2import org.jmock.Mockery;3import org.jmock.lib.legacy.ClassImposteriser;4import org.junit.Rule;5import org.junit.Test;6import org.junit.rules.ExpectedException;7import org.junit.runner.RunWith;8import org.junit.runners.JUnit4;9import org.jmock.integration.junit4.JUnitRuleMockery;10import static org.hamcrest.Matchers.equalTo;11import static org.hamcrest.Matchers.is;12import static org.hamcrest.Matchers.notNullValue;13import static org.junit.Assert.assertThat;14@RunWith(JUnit4.class)15public class MockeryFinalizationAcceptanceTests {16    public JUnitRuleMockery context = new JUnitRuleMockery();17    public ExpectedException thrown = ExpectedException.none();18    public void canFinalizeMockery() {19        final Mockery context = new Mockery();20        context.setThreadingPolicy(new Synchroniser());21        context.setImposteriser(ClassImposteriser.INSTANCE);22        context.checking(new Expectations() {23            {24                oneOf(mockery).checking(with(any(Expectations.class)));25            }26        });27        mockery = null;

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