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How to use Invocation method of org.jmock.api.Invocation class

Best Jmock-library code snippet using org.jmock.api.Invocation.Invocation

Source:UnsynchronisedInvocationDispatcher.java

...5import org.hamcrest.Description;6import org.hamcrest.SelfDescribing;7import org.jmock.api.Expectation;8import org.jmock.api.ExpectationError;9import org.jmock.api.Invocation;10import org.jmock.api.InvocationDispatcher;11import org.jmock.internal.StateMachine;12public class UnsynchronisedInvocationDispatcher implements InvocationDispatcher {13    private final Collection<Expectation> expectations;14    private final Collection<StateMachine> stateMachines;15    public UnsynchronisedInvocationDispatcher() {16        expectations = new ArrayList<Expectation>();17        stateMachines = new ArrayList<StateMachine>();18    }19    public UnsynchronisedInvocationDispatcher(Collection<Expectation> theExpectations, Collection<StateMachine> theStateMachines) {20        expectations = theExpectations;21        stateMachines = theStateMachines;22    }23    /* (non-Javadoc)24     * @see org.jmock.internal.InvocationDispatcher#newStateMachine(java.lang.String)25     */26    public StateMachine newStateMachine(String name) {27        StateMachine stateMachine = new StateMachine(name);28        stateMachines.add(stateMachine);29        return stateMachine;30    }31    /* (non-Javadoc)32     * @see org.jmock.internal.InvocationDispatcher#add(org.jmock.api.Expectation)33     */34    public void add(Expectation expectation) {35        expectations.add(expectation);36    }37    /* (non-Javadoc)38     * @see org.jmock.internal.InvocationDispatcher#describeTo(org.hamcrest.Description)39     */40    public void describeTo(Description description) {41        describe(description, expectations);42    }43    /* (non-Javadoc)44     * @see org.jmock.internal.InvocationDispatcher#describeMismatch(org.jmock.api.Invocation, org.hamcrest.Description)45     */46    public void describeMismatch(Invocation invocation, Description description) {47        describe(description, describedWith(expectations, invocation));48    }49    private Iterable<SelfDescribing> describedWith(Iterable<Expectation> expectations, final Invocation invocation) {50        final Iterator<Expectation> iterator = expectations.iterator();51        return new Iterable<SelfDescribing>() {52            public Iterator<SelfDescribing> iterator() {53                return new Iterator<SelfDescribing>() {54                    public boolean hasNext() {55                        return iterator.hasNext();56                    }57                    public SelfDescribing next() {58                        return new SelfDescribing() {59                            public void describeTo(Description description) {60                                iterator.next().describeMismatch(invocation, description);61                            }62                        };63                    }64                    public void remove() {65                        iterator.remove();66                    }67                };68            }69        };70    }71    private void describe(Description description, Iterable<? extends SelfDescribing> selfDescribingExpectations) {72        if (expectations.isEmpty()) {73            description.appendText("no expectations specified: did you...\n" +74                    " - forget to start an expectation with a cardinality clause?\n" +75                    " - call a mocked method to specify the parameter of an expectation?");76        } else {77            description.appendList("expectations:\n  ", "\n  ", "", selfDescribingExpectations);78            if (!stateMachines.isEmpty()) {79                description.appendList("\nstates:\n  ", "\n  ", "", stateMachines);80            }81        }82    }83    /* (non-Javadoc)84     * @see org.jmock.internal.InvocationDispatcher#isSatisfied()85     */86    public boolean isSatisfied() {87        for (Expectation expectation : expectations) {88            if (!expectation.isSatisfied()) {89                return false;90            }91        }92        return true;93    }94    /* (non-Javadoc)95     * @see org.jmock.internal.InvocationDispatcher#dispatch(org.jmock.api.Invocation)96     */97    public Object dispatch(Invocation invocation) throws Throwable {98        for (Expectation expectation : expectations) {99            if (expectation.matches(invocation)) {100                return expectation.invoke(invocation);101            }102        }103        throw ExpectationError.unexpected("unexpected invocation", invocation);104    }105}...

Source:Synchroniser.java

2import static org.hamcrest.StringDescription.asString;3import java.util.concurrent.CopyOnWriteArrayList;4import java.util.concurrent.TimeoutException;5import org.jmock.api.Expectation;6import org.jmock.api.Invocation;7import org.jmock.api.InvocationDispatcher;8import org.jmock.api.Invokable;9import org.jmock.api.ThreadingPolicy;10import org.jmock.internal.StateMachine;11import org.jmock.internal.StatePredicate;12import org.jmock.lib.concurrent.internal.FixedTimeout;13import org.jmock.lib.concurrent.internal.InfiniteTimeout;14import org.jmock.lib.concurrent.internal.Timeout;15/**16 * A ThreadingPolicy that makes the Mockery thread-safe and helps tests17 * synchronise with background threads.18 * 19 * @author Nat Pryce20 * @author olibye21 */22public class Synchroniser implements ThreadingPolicy {23    private final Object sync = new Object();24    private Error firstError = null;25    private InvocationDispatcher invocationDispatcher;26    public Synchroniser() {27        invocationDispatcher = new UnsynchronisedInvocationDispatcher(28                new CopyOnWriteArrayList<Expectation>(),29                new CopyOnWriteArrayList<StateMachine>());30    }31    public Synchroniser(InvocationDispatcher dispatcher) {32        invocationDispatcher = dispatcher;33    }34    /**35     * Waits for a StatePredicate to become active.36     * 37     * Warning: this will wait forever unless the test itself has a timeout.38     * 39     * @param p40     *            the StatePredicate to wait for41     * @throws InterruptedException42     */43    public void waitUntil(StatePredicate p) throws InterruptedException {44        waitUntil(p, new InfiniteTimeout());45    }46    /**47     * Waits up to a timeout for a StatePredicate to become active. Fails the test48     * if the timeout expires.49     * 50     * @param p the StatePredicate to wait for51     * @param timeoutMs52     *            the timeout in milliseconds53     * @throws InterruptedException54     */55    public void waitUntil(StatePredicate p, long timeoutMs) throws InterruptedException {56        waitUntil(p, new FixedTimeout(timeoutMs));57    }58    private void waitUntil(StatePredicate p, Timeout timeout) throws InterruptedException {59        synchronized (sync) {60            while (!p.isActive()) {61                try {62                    sync.wait(timeout.timeRemaining());63                } catch (TimeoutException e) {64                    if (firstError != null) {65                        throw firstError;66                    } else {67                        throw new AssertionError("timed out waiting for " + asString(p));68                    }69                }70            }71        }72    }73    public Invokable synchroniseAccessTo(final Invokable mockObject) {74        return new Invokable() {75            public Object invoke(Invocation invocation) throws Throwable {76                return synchroniseInvocation(mockObject, invocation);77            }78        };79    }80    private Object synchroniseInvocation(Invokable mockObject, Invocation invocation) throws Throwable {81        synchronized (sync) {82            try {83                return mockObject.invoke(invocation);84            } catch (Error e) {85                if (firstError == null) {86                    firstError = e;87                }88                throw e;89            } finally {90                sync.notifyAll();91            }92        }93    }94    public InvocationDispatcher dispatcher() {95        return invocationDispatcher;96    }97}...

Source:BeanProxy.java

1package org.jtester.unitils.jmock;23import java.lang.reflect.InvocationTargetException;4import java.lang.reflect.Method;56import org.jmock.api.Imposteriser;7import org.jmock.api.Invocation;8import org.jmock.api.Invokable;9import org.jmock.lib.legacy.ClassImposteriser;1011public class BeanProxy implements Invokable {12	private String name;1314	private Class<?> type;1516	protected BeanProxy(final String name, final Class<?> type) {17		this.name = name;18		this.type = type;19	}2021	public Object invoke(Invocation invocation) throws Throwable {22		Object mock = MockBeanRegister.getBean(name, type);23		Method method = invocation.getInvokedMethod();24		try {25			return method.invoke(mock, invocation.getParametersAsArray());26		} catch (Throwable e) {27			if (e instanceof InvocationTargetException) {28				throw ((InvocationTargetException) e).getTargetException();29			} else {30				throw e;31			}32		}33	}3435	private static Imposteriser imposteriser = ClassImposteriser.INSTANCE;3637	@SuppressWarnings("unchecked")38	public static <T> T proxy(final String name, final Class<?> type) {39		return (T) imposteriser.imposterise(new BeanProxy(name, type), type);40	}41}

Invocation

Using AI Code Generation

1package org.jmock.test.acceptance;2import junit.framework.*;3import org.jmock.*;4import org.jmock.core.*;5import org.jmock.test.unit.*;6public class InvocationAcceptanceTests extends JUnit4MockeryAcceptanceTest {7    public interface MockType {8        void doSomething();9    }10    public void testCanGetMethodNameFromInvocation() {11        MockType mock = mock(MockType.class, "mock");12        checking(new Expectations() {{13            oneOf (mock).doSomething();14        }});15        mock.doSomething();16    }17    public void testCanGetParametersFromInvocation() {18        final MockType mock = mock(MockType.class, "mock");19        checking(new Expectations() {{20            oneOf (mock).doSomething();21        }});22        mock.doSomething();23    }24    public void testCanGetParameterTypesFromInvocation() {25        final MockType mock = mock(MockType.class, "mock");26        checking(new Expectations() {{27            oneOf (mock).doSomething();28        }});29        mock.doSomething();30    }31    public void testCanGetParameterNamesFromInvocation() {32        final MockType mock = mock(MockType.class, "mock");33        checking(new Expectations() {{34            oneOf (mock).doSomething();35        }});36        mock.doSomething();37    }38    public void testCanGetParameterValuesFromInvocation() {39        final MockType mock = mock(MockType.class, "mock");40        checking(new Expectations() {{41            oneOf (mock).doSomething();42        }});43        mock.doSomething();44    }45}

Invocation

Using AI Code Generation

1public class 1 {2    public void testMethod() {3        Mockery context = new JUnit4Mockery();4        final ClassToMock mock = context.mock(ClassToMock.class);5        context.checking(new Expectations() {6            {7                ignoring(mock).method1();8                ignoring(mock).method2();9                ignoring(mock).method3();10            }11        });12        mock.method1();13        mock.method2();14        mock.method3();15        Invocation invocation = context.getInvocations().iterator().next();16        String methodName = invocation.getInvokedMethod().getName();17        assertEquals("method1", methodName);18    }19}20public class 2 {21    public void testMethod() {22        Mockery context = new JUnit4Mockery();23        final ClassToMock mock = context.mock(ClassToMock.class);24        context.checking(new Expectations() {25            {26                ignoring(mock).method1();27                ignoring(mock).method2();28                ignoring(mock).method3();29            }30        });31        mock.method1();32        mock.method2();33        mock.method3();34        Invocation invocation = context.getInvocations().iterator().next();35        String methodName = invocation.getInvokedMethod().getName();36        assertEquals("method1", methodName);37    }38}39public class 3 {40    public void testMethod() {41        Mockery context = new JUnit4Mockery();42        final ClassToMock mock = context.mock(ClassToMock.class);43        context.checking(new Expectations() {44            {45                ignoring(mock).method1();46                ignoring(mock).method2();47                ignoring(mock).method3();48            }49        });50        mock.method1();51        mock.method2();52        mock.method3();53        Invocation invocation = context.getInvocations().iterator().next();54        String methodName = invocation.getInvokedMethod().getName();55        assertEquals("method1",

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