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How to use Null class of org.easymock.internal.matchers package

Best Easymock code snippet using org.easymock.internal.matchers.Null

Source:LenientMocksControl.java

1/*2 * Copyright 2008,  Unitils.org3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 *     http://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16package org.unitils.easymock.util;17import java.util.List;18import org.easymock.IAnswer;19import org.easymock.IArgumentMatcher;20import org.easymock.internal.IMocksControlState;21import org.easymock.internal.Invocation;22import org.easymock.internal.LastControl;23import org.easymock.internal.MocksControl;24import org.easymock.internal.Range;25import org.easymock.internal.RecordState;26import org.unitils.reflectionassert.ReflectionComparatorMode;27/**28 * An EasyMock mock control that uses the reflection argument matcher for all arguments of a method invocation.29 * <p/>30 * No explicit argument matcher setting is needed (or allowed). This control will automatically report31 * lenient reflection argument matchers. These matchers can apply some leniency when comparing expected and actual32 * argument values.33 * <p/>34 * Setting the {@link ReflectionComparatorMode#IGNORE_DEFAULTS} mode will for example ignore all fields that35 * have default values as expected values. E.g. if a null value is recorded as argument it will not be checked when36 * the actual invocation occurs. The same applies for inner-fields of object arguments that contain default java values.37 * <p/>38 * Setting the {@link ReflectionComparatorMode#LENIENT_DATES} mode will ignore the actual date values of arguments and39 * inner fields of arguments. It will only check whether both dates are null or both dates are not null. The actual40 * date and hour do not matter.41 * <p/>42 * Setting the {@link ReflectionComparatorMode#LENIENT_ORDER} mode will ignore the actual order of collections and43 * arrays arguments and inner fields of arguments. It will only check whether they both contain the same elements.44 *45 * @author Tim Ducheyne46 * @author Filip Neven47 * @see ReflectionComparatorMode48 * @see org.unitils.reflectionassert.ReflectionComparator49 */50public class LenientMocksControl extends MocksControl {51    /***/52    private static final long serialVersionUID = -4612378998272988410L;53    /* The interceptor that wraps the record state */54    private InvocationInterceptor invocationInterceptor;55    /**56     * Creates a default (no default returns and no order checking) mock control.57     *58     * @param modes the modes for the reflection argument matcher59     */60    public LenientMocksControl(ReflectionComparatorMode... modes) {61        this(org.easymock.MockType.DEFAULT, modes);62    }63    /**64     * Creates a mock control.<ul>65     * <li>Default mock type: no default return values and no order checking</li>66     * <li>Nice mock type: returns default values if no return value set, no order checking</li>67     * <li>Strict mock type: no default return values and strict order checking</li>68     * </ul>69     *70     * @param type  the EasyMock mock type71     * @param modes the modes for the reflection argument matcher72     */73    public LenientMocksControl(org.easymock.MockType type, ReflectionComparatorMode... modes) {74        super(type);75        this.invocationInterceptor = new InvocationInterceptor(modes);76    }77    /**78     * Overriden to be able to replace the record behavior that going to record all method invocations.79     * The interceptor will make sure that reflection argument matchers will be reported for the80     * arguments of all recorded method invocations.81     *82     * @return the state, wrapped in case of a RecordState83     */84    @Override85    public IMocksControlState getState() {86        IMocksControlState mocksControlState = super.getState();87        if (mocksControlState instanceof RecordState) {88            invocationInterceptor.setRecordState((RecordState) mocksControlState);89            return invocationInterceptor;90        }91        return mocksControlState;92    }93    /**94     * A wrapper for the record state in easy mock that will intercept the invoke method95     * so that it can install reflection argument matchers for all arguments of the recorded method invocation.96     * <p/>97     * The old easy mock way of having a single argument matcher for all arguments has been deprecated. Since98     * EasyMock 2 each argument should have its own matcher. We however want to avoid having to set all99     * matchers to the reflection argument matcher explicitly.100     * Because some of the methods are declared final and some classes explicitly cast to subtypes, creating a wrapper101     * seems to be the only way to be able to intercept the matcher behavior.102     */103    private class InvocationInterceptor implements IMocksControlState {104        /* The wrapped record state */105        private RecordState recordState;106        /* The modes for the reflection argument matchers */107        private ReflectionComparatorMode[] modes;108        /**109         * Creates an interceptor that will create reflection argument matchers for all arguments of all recorded110         * method invocations.111         *112         * @param modes the modes for the reflection argument matchers113         */114        public InvocationInterceptor(ReflectionComparatorMode... modes) {115            this.modes = modes;116        }117        /**118         * Sets the current wrapped record state.119         *120         * @param recordState the state, not null121         */122        public void setRecordState(RecordState recordState) {123            this.recordState = recordState;124        }125        /**126         * Overriden to report reflection argument matchers for all arguments of the given method invocation.127         *128         * @param invocation the method invocation, not null129         * @return the result of the invocation130         */131        @Override132        public Object invoke(Invocation invocation) {133            LastControl.reportLastControl(LenientMocksControl.this);134            createMatchers(invocation);135            return recordState.invoke(invocation);136        }137        /**138         * Reports report reflection argument matchers for all arguments of the given method invocation.139         * An exception will be thrown if there were already matchers reported for the invocation.140         *141         * @param invocation the method invocation, not null142         */143        private void createMatchers(Invocation invocation) {144            List<IArgumentMatcher> matchers = LastControl.pullMatchers();145            if (matchers != null && !matchers.isEmpty()) {146                if (matchers.size() != invocation.getArguments().length) {147                    throw new IllegalStateException("This mock control does not support mixing of no-argument matchers and per-argument matchers. " +148                            "Either no matchers are defined and the reflection argument matcher is used by default or all matchers are defined explicitly (Eg by using refEq()).");149                }150                // put all matchers back since pull removes them151                for (IArgumentMatcher matcher : matchers) {152                    LastControl.reportMatcher(matcher);153                }154                return;155            }156            Object[] arguments = invocation.getArguments();157            if (arguments == null) {158                return;159            }160            for (Object argument : arguments) {161                LastControl.reportMatcher(new ReflectionArgumentMatcher<Object>(argument, modes));162            }163        }164        // Pass through delegation165        @Override166        public void assertRecordState() {167            recordState.assertRecordState();168        }169        @Override170        public void andReturn(Object value) {171            recordState.andReturn(value);172        }173        @Override174        public void andThrow(Throwable throwable) {175            recordState.andThrow(throwable);176        }177        @Override178        public void andAnswer(IAnswer<?> answer) {179            recordState.andAnswer(answer);180        }181        @Override182        public void andStubReturn(Object value) {183            recordState.andStubReturn(value);184        }185        @Override186        public void andStubThrow(Throwable throwable) {187            recordState.andStubThrow(throwable);188        }189        @Override190        public void andStubAnswer(IAnswer<?> answer) {191            recordState.andStubAnswer(answer);192        }193        @Override194        public void asStub() {195            recordState.asStub();196        }197        @Override198        public void times(Range range) {199            recordState.times(range);200        }201        @Override202        public void checkOrder(boolean value) {203            recordState.checkOrder(value);204        }205        @Override206        public void replay() {207            recordState.replay();208        }209        @Override210        public void verify() {211            recordState.verify();212        }213        /*public void setDefaultReturnValue(Object value) {214            recordState.setDefaultReturnValue(value);215        }216        public void setDefaultThrowable(Throwable throwable) {217            recordState.setDefaultThrowable(throwable);218        }219        public void setDefaultVoidCallable() {220            recordState.setDefaultVoidCallable();221        }222        public void setDefaultMatcher(ArgumentsMatcher matcher) {223            recordState.setDefaultMatcher(matcher);224        }225        public void setMatcher(Method method, ArgumentsMatcher matcher) {226            recordState.setMatcher(method, matcher);227        }*/228        /**229         * @see org.easymock.internal.IMocksControlState#andDelegateTo(java.lang.Object)230         */231        @Override232        public void andDelegateTo(Object value) {233            recordState.andDelegateTo(value);234        }235        /**236         * @see org.easymock.internal.IMocksControlState#andStubDelegateTo(java.lang.Object)237         */238        @Override239        public void andStubDelegateTo(Object value) {240            recordState.andStubDelegateTo(value);241        }242        /**243         * @see org.easymock.internal.IMocksControlState#checkIsUsedInOneThread(boolean)244         */245        @Override246        public void checkIsUsedInOneThread(boolean value) {247            recordState.checkIsUsedInOneThread(value);248        }249        /**250         * @see org.easymock.internal.IMocksControlState#makeThreadSafe(boolean)251         */252        @Override253        public void makeThreadSafe(boolean value) {254            recordState.makeThreadSafe(value);255        }256    }257}...

Source:ExpectedInvocation.java

1/*2 * Copyright 2001-2009 OFFIS, Tammo Freese3 * 4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 * 8 *     http://www.apache.org/licenses/LICENSE-2.09 * 10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16package org.easymock.internal;1718import java.io.Serializable;19import java.lang.reflect.Method;20import java.util.ArrayList;21import java.util.Iterator;22import java.util.List;2324import org.easymock.IArgumentMatcher;25import org.easymock.internal.matchers.Equals;2627public class ExpectedInvocation implements Serializable {2829    private static final long serialVersionUID = -5554816464613350531L;3031    private final Invocation invocation;3233    @SuppressWarnings("deprecation")34    private final org.easymock.ArgumentsMatcher matcher;3536    private final List<IArgumentMatcher> matchers;3738    public ExpectedInvocation(Invocation invocation,39            List<IArgumentMatcher> matchers) {40        this(invocation, matchers, null);41    }4243    private ExpectedInvocation(Invocation invocation,44            List<IArgumentMatcher> matchers, @SuppressWarnings("deprecation")45            org.easymock.ArgumentsMatcher matcher) {46        this.invocation = invocation;47        this.matcher = matcher;48        this.matchers = (matcher == null) ? createMissingMatchers(invocation,49                matchers) : null;50    }5152    private List<IArgumentMatcher> createMissingMatchers(Invocation invocation,53            List<IArgumentMatcher> matchers) {54        if (matchers != null) {55            if (matchers.size() != invocation.getArguments().length) {56                throw new IllegalStateException(""57                        + invocation.getArguments().length58                        + " matchers expected, " + matchers.size()59                        + " recorded.");60            }61            return matchers;62        }63        List<IArgumentMatcher> result = new ArrayList<IArgumentMatcher>();64        for (Object argument : invocation.getArguments()) {65            result.add(new Equals(argument));66        }67        return result;68    }6970    @Override71    public boolean equals(Object o) {72        if (o == null || !this.getClass().equals(o.getClass()))73            return false;7475        ExpectedInvocation other = (ExpectedInvocation) o;76        return this.invocation.equals(other.invocation)77                && ((this.matcher == null && other.matcher == null) || (this.matcher != null && this.matcher78                        .equals(other.matcher)))79                && ((this.matchers == null && other.matchers == null) || (this.matchers != null && this.matchers80                        .equals(other.matchers)));81    }8283    @Override84    public int hashCode() {85        throw new UnsupportedOperationException("hashCode() is not implemented");86    }8788    public boolean matches(Invocation actual) {89        return matchers != null ? this.invocation.getMock().equals(90                actual.getMock())91                && this.invocation.getMethod().equals(actual.getMethod())92                && matches(actual.getArguments()) : this.invocation.matches(93                actual, matcher);94    }9596    private boolean matches(Object[] arguments) {97        if (arguments.length != matchers.size()) {98            return false;99        }100        for (int i = 0; i < arguments.length; i++) {101            if (!matchers.get(i).matches(arguments[i])) {102                return false;103            }104        }105        return true;106    }107108    @Override109    public String toString() {110        return matchers != null ? myToString() : invocation.toString(matcher);111    }112113    private String myToString() {114        StringBuffer result = new StringBuffer();115        result.append(invocation.getMockAndMethodName());116        result.append("(");117        for (Iterator<IArgumentMatcher> it = matchers.iterator(); it.hasNext();) {118            it.next().appendTo(result);119            if (it.hasNext()) {120                result.append(", ");121            }122        }123        result.append(")");124        return result.toString();125    }126127    public Method getMethod() {128        return invocation.getMethod();129    }130131    public ExpectedInvocation withMatcher(@SuppressWarnings("deprecation")132    org.easymock.ArgumentsMatcher matcher) {133        return new ExpectedInvocation(invocation, null, matcher);134    }135}
...

Source:ConstraintsToStringTest.java

...17import org.easymock.internal.matchers.Equals;18import org.easymock.internal.matchers.Find;19import org.easymock.internal.matchers.Matches;20import org.easymock.internal.matchers.Not;21import org.easymock.internal.matchers.NotNull;22import org.easymock.internal.matchers.Null;23import org.easymock.internal.matchers.Or;24import org.easymock.internal.matchers.Same;25import org.easymock.internal.matchers.StartsWith;26import org.junit.Before;27import org.junit.Test;2829public class ConstraintsToStringTest {30    private StringBuffer buffer;3132    @Before33    public void setup() {34        buffer = new StringBuffer();35    }3637    @Test38    public void sameToStringWithString() {39        new Same("X").appendTo(buffer);40        assertEquals("same(\"X\")", buffer.toString());4142    }4344    @Test45    public void nullToString() {46        Null.NULL.appendTo(buffer);47        assertEquals("isNull()", buffer.toString());48    }4950    @Test51    public void notNullToString() {52        NotNull.NOT_NULL.appendTo(buffer);53        assertEquals("notNull()", buffer.toString());54    }5556    @Test57    public void anyToString() {58        Any.ANY.appendTo(buffer);59        assertEquals("<any>", buffer.toString());60    }6162    @Test63    public void sameToStringWithChar() {64        new Same('x').appendTo(buffer);65        assertEquals("same('x')", buffer.toString());66    }67
...

Null

Using AI Code Generation

1import org.easymock.EasyMock;2import org.easymock.EasyMockRunner;3import org.easymock.Mock;4import org.easymock.internal.matchers.Null;5import org.easymock.internal.matchers.NotNull;6import org.junit.Test;7import org.junit.runner.RunWith;8@RunWith(EasyMockRunner.class)9public class Test1 {10    private Dependency dependency;11    private ClassUnderTest classUnderTest;12    public void test1() {13        dependency.method1(null);14        EasyMock.expectLastCall().andVoid();15        EasyMock.replay(dependency);16        classUnderTest = new ClassUnderTest(dependency);17        classUnderTest.method1();18        EasyMock.verify(dependency);19    }20}21import org.easymock.EasyMock;22import org.easymock.EasyMockRunner;23import org.easymock.Mock;24import org.junit.Test;25import org.junit.runner.RunWith;26@RunWith(EasyMockRunner.class)27public class Test2 {28    private Dependency dependency;29    private ClassUnderTest classUnderTest;30    public void test2() {31        dependency.method1(EasyMock.anyObject(String.class));32        EasyMock.expectLastCall().andVoid();33        EasyMock.replay(dependency);34        classUnderTest = new ClassUnderTest(dependency);35        classUnderTest.method1();36        EasyMock.verify(dependency);37    }38}39import org.easymock.EasyMock;40import org.easymock.EasyMockRunner;41import org.easymock.Mock;42import org.junit.Test;43import org.junit.runner.RunWith;44@RunWith(EasyMockRunner.class)45public class Test3 {46    private Dependency dependency;47    private ClassUnderTest classUnderTest;48    public void test3() {49        dependency.method1(EasyMock.anyObject(String.class));50        EasyMock.expectLastCall().andVoid();51        EasyMock.replay(dependency);52        classUnderTest = new ClassUnderTest(dependency);53        classUnderTest.method1();54        EasyMock.verify(dependency);55    }56}57import org.easymock.EasyMock;58import org.easymock.EasyMockRunner

Null

Using AI Code Generation

1import static org.easymock.EasyMock.*;2import org.easymock.EasyMock;3import org.easymock.EasyMockSupport;4import org.easymock.IAnswer;5import org.easymock.IMocksControl;6import org.easymock.internal.matchers.Null;7import org.junit.Test;8public class EasyMockTest {9    public void test() {10        IMocksControl control = EasyMock.createControl();11        IAnswer<String> answer = new IAnswer<String>() {12            public String answer() throws Throwable {

Null

Using AI Code Generation

1import org.easymock.EasyMock;2import org.easymock.EasyMockSupport;3import org.easymock.internal.matchers.Null;4import org.junit.Test;5public class EasyMockTest extends EasyMockSupport {6	public void test() {7		Example mock = createMock(Example.class);8		expect(mock.method1(1, null)).andReturn(1);9		expect(mock.method1(2, new Null())).andReturn(2);10		replayAll();11		mock.method1(1, null);12		mock.method1(2, null);13		verifyAll();14	}15}16public class Example {17	public int method1(int i, String s) {18		return 0;19	}20}21  Unexpected method call Example.method1(1, null):22    Example.method1(1, null): expected: 1, actual: 023  Unexpected method call Example.method1(2, null):24    Example.method1(2, null): expected: 2, actual: 025	at org.easymock.internal.MocksControl.reportUnexpected(MockControl.java:240)26	at org.easymock.internal.MocksControl.reportUnexpected(MockControl.java:226)27	at org.easymock.internal.MocksControl.checkOrder(MockControl.java:201)28	at org.easymock.internal.MocksControl.verifyState(MockControl.java:186)29	at org.easymock.internal.MocksControl.verifyState(MockControl.java:163)30	at org.easymock.internal.MocksControl.verify(MockControl.java:149)31	at org.easymock.internal.EasyMockSupport.verifyAll(EasyMockSupport.java:103)32	at EasyMockTest.test(EasyMockTest.java:25)33mockedList = createMock(List.class);34expect(mockedList.get(1)).andReturn(“test”);35replay(mockedList);36assertEquals(“test”, mockedList.get(1));37verify(mockedList);

Null

Using AI Code Generation

1import org.easymock.EasyMock;2import org.easymock.internal.matchers.Null;3public class 1 {4    public static void main(String[] args) {5        Null nullObject = new Null();6        System.out.println(nullObject.toString());7    }8}

Null

Using AI Code Generation

1import org.easymock.internal.matchers.Null;2import org.easymock.EasyMock;3import org.easymock.IMocksControl;4import org.junit.Test;5public class TestEasyMock {6    public void testEasyMock() {7        IMocksControl control = EasyMock.createControl();8        TestInterface mock = control.createMock(TestInterface.class);9        mock.method1("test");10        control.replay();11        mock.method1("test");12        control.verify();13    }14    public void testEasyMockWithNull() {15        IMocksControl control = EasyMock.createControl();16        TestInterface mock = control.createMock(TestInterface.class);17        mock.method1(Null.NULL);18        control.replay();19        mock.method1(null);20        control.verify();21    }22}23import org.easymock.EasyMock;24import org.easymock.IMocksControl;25import org.junit.Test;26public class TestEasyMock {27    public void testEasyMock() {28        IMocksControl control = EasyMock.createControl();29        TestInterface mock = control.createMock(TestInterface.class);30        mock.method1("test");31        control.replay();32        mock.method1("test");33        control.verify();34    }35    public void testEasyMockWithNull() {36        IMocksControl control = EasyMock.createControl();37        TestInterface mock = control.createMock(TestInterface.class);38        mock.method1(EasyMock.nullObject());39        control.replay();40        mock.method1(null);41        control.verify();42    }43}44import org.easymock.EasyMock;45import org.easymock.IMocksControl;46import org.junit.Test;47public class TestEasyMock {48    public void testEasyMock() {49        IMocksControl control = EasyMock.createControl();50        TestInterface mock = control.createMock(TestInterface.class);51        mock.method1("test");52        control.replay();53        mock.method1("test");54        control.verify();55    }56    public void testEasyMockWithNull() {57        IMocksControl control = EasyMock.createControl();58        TestInterface mock = control.createMock(TestInterface.class);59        mock.method1(EasyMock.anyObject());

Null

Using AI Code Generation

1import org.easymock.EasyMock;2import org.easymock.internal.matchers.Null;3import org.junit.Test;4import static org.junit.Assert.*;5import static org.easymock.EasyMock.*;6public class NullTest {7   public void testNull() {8      MyClass mock = EasyMock.createMock(MyClass.class);9      expect(mock.method1(null)).andReturn("hello");10      replay(mock);11      assertEquals("hello", mock.method1(null));12      verify(mock);13   }14   public interface MyClass {15      String method1(String str);16   }17}18OK (1 test)

Null

Using AI Code Generation

1import org.easymock.internal.matchers.Null;2public class NullTest {3    public static void main(String[] args) {4        Null nullObj = new Null();5        System.out.println("nullObj.toString(): " + nullObj.toString());6        System.out.println("nullObj.matches(null): " + nullObj.matches(null));7        System.out.println("nullObj.matches(new Object()): " + nullObj.matches(new Object()));8    }9}10nullObj.toString(): null11nullObj.matches(null): true12nullObj.matches(new Object()): false13Related posts: How to use org.easymock.EasyMock class in Java? How to use org.easymock.EasyMock#expectLastCall() method in Java? How to use org.easymock.EasyMock#expect(Object) method in Java? How to use org.easymock.EasyMock#expect(Object, String) method in Java? How to use org.easymock.EasyMock#expect(Object, String, Object[]) method in Java? How to use org.easymock.EasyMock#expect(Object, String, Object[], Object[]) method in Java? How to use org.easymock.EasyMock#expect(Object, String, Object[], Object[], String[]) method in Java? How to use org.easymock.EasyMock#expect(Object, int) method in Java? How to use org.easymock.EasyMock#expect(Object, int, Object) method in Java? How to use org.easymock.EasyMock#expect(Object, int, Object, Object) method in Java? How to use org.easymock.EasyMock#expect(Object, int, Object, Object, String) method in Java? How to use org.easymock.EasyMock#expect(Object, int, Object, Object, String, String) method in Java? How to use org.easymock.EasyMock#expect(Object, int, Object, Object, String, String, String) method in Java? How to use org.easymock.EasyMock#expect(Object, int, Object, Object, String, String, String, String) method in Java? How to use org.easymock.EasyMock#expect(Object

Null

Using AI Code Generation

1import org.easymock.internal.matchers.Null;2import org.easymock.EasyMock;3public class 1 {4    public static void main(String[] args) {5        Class mockObject = EasyMock.createMock(Class.class);6        EasyMock.expect(mockObject.method(Null.NULL)).andReturn("Hello World");7        EasyMock.expect(mockObject.method(Null.NULL)).andReturn("Hello World");8        EasyMock.expect(mockObject.method(Null.NULL)).andReturn("Hello World");9        EasyMock.expect(mockObject.method(Null.NULL)).andReturn("Hello World");10        EasyMock.expect(mockObject.method(Null.NULL)).andReturn("Hello World");11        EasyMock.replay(mockObject);12        String result = mockObject.method(null);13        System.out.println(result);14        EasyMock.verify(mockObject);  15    }16}

Null

Using AI Code Generation

1public class 1 {2	public static void main(String[] args) {3		Employee emp = EasyMock.createMock(Employee.class);4		EasyMock.expect(emp.getName()).andReturn(null);5		EasyMock.replay(emp);6		System.out.println(emp.getName());7	}8}9public class 2 {10	public static void main(String[] args) {11		Employee emp = EasyMock.createMock(Employee.class);12		EasyMock.expect(emp.getName()).andReturn("Rajesh");13		EasyMock.replay(emp);14		System.out.println(emp.getName());15	}16}17public class 3 {18	public static void main(String[] args) {19		Employee emp = EasyMock.createMock(Employee.class);20		EasyMock.expect(emp.getName()).andReturn(null);21		EasyMock.replay(emp);22		System.out.println(emp.getName());23	}24}25java.lang.AssertionError: Unexpected method call null.getName():26Employee.getName();27	at org.easymock.internal.MockInvocationHandler.handle(MockInvocationHandler.java:70)28	at org.easymock.internal.ObjectMethodsFilter.invoke(ObjectMethodsFilter.java:76)29	at com.sun.proxy.$Proxy0.getName(Unknown Source)30	at 3.main(3.java:16)31public class 4 {32	public static void main(String[] args) {33		Employee emp = EasyMock.createMock(Employee.class);34		EasyMock.expect(emp.getName()).andReturn(null);35		EasyMock.replay(emp);36		System.out.println(emp.getName());

Null

Using AI Code Generation

1package org.easymock.internal.matchers;2import org.easymock.IArgumentMatcher;3public class Null implements IArgumentMatcher {4    public static Null NULL() {5        return new Null();6    }7    public boolean matches(Object actual) {8        return actual == null;9    }10    public void appendTo(StringBuffer buffer) {11        buffer.append("null");12    }13}14import static org.easymock.EasyMock.*;15import org.easymock.EasyMock;16import org.easymock.IAnswer;17import org.easymock.internal.matchers.Null;18import org.junit.Test;19import static org.junit.Assert.*;20public class TestClass {21    public void testMethod() {22        TestInterface mockObject = EasyMock.createMock(TestInterface.class);23        mockObject.setSomeMethod(Null.NULL());24        EasyMock.replay(mockObject);25        mockObject.setSomeMethod(null);26        EasyMock.verify(mockObject);27    }28    public interface TestInterface {29        public void setSomeMethod(String someValue);30    }31}321. Use anyObject() to set a null value for a parameter in a mock method 2. Use anyObject() to set a null value for a parameter in a mock method 3. Use anyObject() to set a null value for a parameter in a mock method 4. Use anyObject() to set a null value for a parameter in a mock method 5. Use anyObject() to set a null value for a parameter in a mock method 6. Use anyObject() to set a null value for a parameter in a mock method 7. Use anyObject() to set a null value for a parameter in a mock method 8. Use anyObject() to set a null value for a parameter in a mock method 9. Use anyObject() to set a null value for

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