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How to use MockHandler class of org.mockito.invocation package

Best Mockito code snippet using org.mockito.invocation.MockHandler

Source:InvocationNotifierHandler.java

...4 */5package org.mockito.internal.handler;67import org.mockito.exceptions.Reporter;8import org.mockito.internal.InternalMockHandler;9import org.mockito.internal.listeners.NotifiedMethodInvocationReport;10import org.mockito.internal.stubbing.InvocationContainer;11import org.mockito.invocation.Invocation;12import org.mockito.invocation.MockHandler;13import org.mockito.listeners.InvocationListener;14import org.mockito.mock.MockCreationSettings;15import org.mockito.stubbing.Answer;16import org.mockito.stubbing.VoidMethodStubbable;1718import java.util.List;1920/**21 * Handler, that call all listeners wanted for this mock, before delegating it22 * to the parameterized handler.23 *24 * Also imposterize MockHandlerImpl, delegate all call of InternalMockHandler to the real mockHandler25 */26class InvocationNotifierHandler<T> implements MockHandler, InternalMockHandler<T> {2728    private List<InvocationListener> invocationListeners;29    private InternalMockHandler<T> mockHandler;3031    public InvocationNotifierHandler(InternalMockHandler<T> mockHandler, MockCreationSettings settings) {32        this.mockHandler = mockHandler;33        this.invocationListeners = settings.getInvocationListeners();34    }3536    public Object handle(Invocation invocation) throws Throwable {37        try {38            Object returnedValue = mockHandler.handle(invocation);39            notifyMethodCall(invocation, returnedValue);40            return returnedValue;41        } catch (Throwable t){42            notifyMethodCallException(invocation, t);43            throw t;44        }45    }
...

MockHandler

Using AI Code Generation

1package com.example;2import org.mockito.invocation.MockHandler;3import org.mockito.invocation.MockHandlerFactory;4public class ExampleMockHandlerFactory implements MockHandlerFactory {5    public MockHandler createHandler(Object mock) {6        return new ExampleMockHandler();7    }8}9package com.example;10import org.mockito.invocation.MockHandler;11import org.mockito.invocation.MockHandlerFactory;12public class ExampleMockHandler implements MockHandler {13    public Object handle(Object proxy, java.lang.reflect.Method method, Object[] args) throws Throwable {14        return null;15    }16}17package com.example;18import org.mockito.invocation.MockHandler;19import org.mockito.invocation.MockHandlerFactory;20public class ExampleMockHandlerFactory implements MockHandlerFactory {21    public MockHandler createHandler(Object mock) {22        return new ExampleMockHandler();23    }24}25package com.example;26import org.mockito.invocation.MockHandler;27import org.mockito.invocation.MockHandlerFactory;28public class ExampleMockHandlerFactory implements MockHandlerFactory {29    public MockHandler createHandler(Object mock) {30        return new ExampleMockHandler();31    }32}33package com.example;34import org.mockito.invocation.MockHandler;35import org.mockito.invocation.MockHandlerFactory;36public class ExampleMockHandler implements MockHandler {37    public Object handle(Object proxy, java.lang.reflect.Method method, Object[] args) throws Throwable {38        return null;39    }40}41package com.example;42import org.mockito.invocation.MockHandler;43import org.mockito.invocation.MockHandlerFactory;44public class ExampleMockHandlerFactory implements MockHandlerFactory {45    public MockHandler createHandler(Object mock) {46        return new ExampleMockHandler();47    }48}49package com.example;50import org.mockito.invocation.MockHandler;51import org.mockito.invocation.MockHandlerFactory;52public class ExampleMockHandlerFactory implements MockHandlerFactory {53    public MockHandler createHandler(Object mock) {54        return new ExampleMockHandler();55    }56}

MockHandler

Using AI Code Generation

1import static org.mockito.Mockito.*;2import org.mockito.invocation.MockHandler;3import org.mockito.invocation.MockHandlerInterface;4import org.mockito.invocation.InvocationOnMock;5import org.mockito.stubbing.Answer;6import static org.mockito.Mockito.*;7import org.mockito.Mockito;8import static org.mockito.Mockito.*;9import org.mockito.invocation.InvocationOnMock;10import static org.mockito.Mockito.*;11import org.mockito.stubbing.Answer;12import static org.mockito.Mockito.*;13import org.mockito.invocation.MockHandlerInterface;14import static org.mockito.Mockito.*;15import org.mockito.invocation.MockHandler;16import static org.mockito.Mockito.*;17import org.mockito.invocation.MockHandlerInterface;18import static org.mockito.Mockito.*;19import org.mockito.invocation.MockHandler;20import static org.mockito.Mockito.*;21import org.mockito.invocation.MockHandlerInterface;22import static org.mockito.Mockito.*;23import org.mockito.invocation.MockHandler;24import static org.mockito.Mockito.*;25import org.mockito.invocation.MockHandlerInterface;26import static org.mockito.Mockito.*;27import org.mockito.invocation.MockHandler;28import static org.mockito.Mockito.*;29import org.mockito.invocation.MockHandlerInterface;30import static org.mockito.Mockito.*;31import org.mockito.invocation.MockHandler;32import static org.mockito.Mockito.*;33import org.mockito.invocation.MockHandlerInterface;34import static org.mockito.Mockito.*;35import org.mockito.invocation.MockHandler;36import static org.mockito.Mockito.*;37import org.mockito.invocation.MockHandlerInterface

MockHandler

Using AI Code Generation

1MockHandler handler = new MockHandler() {2    public Object handle(Invocation invocation) throws Throwable {3        return null;4    }5};6List listMock = mock(List.class, handler);7listMock.get(0);8listMock.size();9verify(listMock).get(0);10verify(listMock).size();11package org.kodejava.example.mockito;12import org.mockito.invocation.Invocation;13import org.mockito.invocation.MockHandler;14import org.mockito.invocation.MockHandlerFactory;15import java.lang.reflect.Method;16public class InvocationExample {17    public static void main(String[] args) throws Exception {18        MockHandler handler = new MockHandler() {19            public Object handle(Invocation invocation) throws Throwable {20                Object mock = invocation.getMock();21                Method method = invocation.getMethod();

MockHandler

Using AI Code Generation

1import static org.junit.Assert.assertEquals;2import static org.mockito.Mockito.mock;3import static org.mockito.Mockito.when;4import org.junit.Test;5import org.mockito.invocation.InvocationOnMock;6import org.mockito.stubbing.Answer;7public class TestClass {8    public static class ClassUnderTest {9        public int methodToBeMocked(int i) {10            return i * 2;11        }12    }13    public void test() {14        ClassUnderTest classUnderTest = mock(ClassUnderTest.class);15        when(classUnderTest.methodToBeMocked(1)).thenAnswer(new Answer<Integer>() {16            public Integer answer(InvocationOnMock invocation) throws Throwable {17                return (Integer) invocation.getArguments()[0] * 3;18            }19        });20        assertEquals(3, classUnderTest.methodToBeMocked(1));21    }22}23org.junit.Assert.assertEquals(Assert.java:115)24org.junit.Assert.assertEquals(Assert.java:144)25org.junit.Assert.assertEquals(Assert.java:151)26com.javacodegeeks.mockito.MockitoAnswerTest.test(MockitoAnswerTest.java:31)27sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)28sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)29sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)30java.lang.reflect.Method.invoke(Method.java:498)31org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)32org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)33org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)34org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)35org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)36org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)37org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)38org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)39org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)40org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)41org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)42org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)43org.junit.runners.ParentRunner.run(P

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