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How to use ClassReplicaCreator class of org.powermock.core package

Best Powermock code snippet using org.powermock.core.ClassReplicaCreator

...1819import org.mockito.MockSettings;20import org.mockito.Mockito;21import org.powermock.api.mockito.invocation.MockitoMethodInvocationControl;22import org.powermock.core.ClassReplicaCreator;23import org.powermock.core.DefaultFieldValueGenerator;24import org.powermock.core.MockRepository;25import org.powermock.core.classloader.MockClassLoader;26import org.powermock.reflect.Whitebox;2728import java.lang.reflect.Method;29import java.lang.reflect.Modifier;3031import static org.powermock.utils.Asserts.assertNotNull;3233public class DefaultMockCreator extends AbstractMockCreator {34    35    private static final DefaultMockCreator MOCK_CREATOR = new DefaultMockCreator();36    37    @SuppressWarnings("unchecked")38    public static <T> T mock(Class<T> type, boolean isStatic, boolean isSpy, Object delegator,39                             MockSettings mockSettings, Method... methods) {40        return MOCK_CREATOR.createMock(type, isStatic, isSpy, delegator, mockSettings, methods);41    }42    43    @SuppressWarnings("unchecked")44    public <T> T createMock(Class<T> type, boolean isStatic, boolean isSpy, Object delegatorCandidate,45                            MockSettings mockSettings, Method... methods) {46        47        assertNotNull(type, "The class to mock cannot be null");48        49        validateType(type, isStatic, isSpy);50    51        registerAfterMethodRunner();52    53        return doCreateMock(type, isStatic, isSpy, delegatorCandidate, mockSettings, methods);54    }55    56    private <T> T doCreateMock(final Class<T> type, final boolean isStatic, final boolean isSpy, final Object delegatorCandidate, final MockSettings mockSettings, final Method[] methods) {57        final Class<T> typeToMock = getMockType(type);58        59        final Object delegator = isSpy && delegatorCandidate == null ? new Object() : delegatorCandidate;60    61        final MockData<T> mockData = createMethodInvocationControl(typeToMock, methods, delegator, mockSettings);62        63        T mock = mockData.getMock();64        65        if (isFinalJavaSystemClass(type) && !isStatic) {66            mock = Whitebox.newInstance(type);67            DefaultFieldValueGenerator.fillWithDefaultValues(mock);68        }69        70        putMethodInvocationControlToRepository(type, isStatic, mockData, mock);71    72        return mock;73    }74    75    private void registerAfterMethodRunner() {76        MockRepository.addAfterMethodRunner(new Runnable() {77            @Override78            public void run() {79                Mockito.reset();80            }81        });82    }83    84    private <T> void putMethodInvocationControlToRepository(final Class<T> type, final boolean isStatic, final MockData<T> mockData, final T mock) {85        if (isStatic) {86            MockRepository.putStaticMethodInvocationControl(type, mockData.getMethodInvocationControl());87        } else {88            MockRepository.putInstanceMethodInvocationControl(mock, mockData.getMethodInvocationControl());89        }90    }91    92    private <T> Class<T> getMockType(final Class<T> type) {93        final Class<T> typeToMock;94        if (isFinalJavaSystemClass(type)) {95            typeToMock = new ClassReplicaCreator().createClassReplica(type);96        } else {97            typeToMock = type;98        }99        return typeToMock;100    }101    102    private static <T> boolean isFinalJavaSystemClass(Class<T> type) {103        return type.getName().startsWith("java.") && Modifier.isFinal(type.getModifiers());104    }105    106    @SuppressWarnings("unchecked")107    private <T> MockData<T> createMethodInvocationControl(Class<T> type, Method[] methods, Object delegator, MockSettings mockSettings) {108        final T mock = Mockito.mock(type, mockSettings != null ? mockSettings : Mockito.withSettings());109    
...

Source: MockCreator.java

...24import org.mockito.internal.invocation.MatchersBinder;25import org.mockito.internal.progress.MockingProgress;26import org.mockito.internal.util.MockName;27import org.powermock.api.mockito.internal.invocationcontrol.MockitoMethodInvocationControl;28import org.powermock.core.ClassReplicaCreator;29import org.powermock.core.MockRepository;30import org.powermock.core.spi.support.InvocationSubstitute;31import org.powermock.reflect.Whitebox;32public class MockCreator {33    @SuppressWarnings("unchecked")34    public static <T> T mock(Class<T> type, boolean isStatic, boolean isSpy, Object delegator, Method... methods) {35        if (type == null) {36            throw new IllegalArgumentException("The class to mock cannot be null");37        }38        T mock = null;39        final String mockName = toInstanceName(type);40        final Class<T> typeToMock;41        if (type.getName().startsWith("java.") && Modifier.isFinal(type.getModifiers())) {42            typeToMock = (Class<T>) new ClassReplicaCreator().createClassReplica(type);43        } else {44            typeToMock = type;45        }46        MockData<T> mockData = createMethodInvocationControl(mockName, typeToMock, methods, isSpy, (T) delegator);47        mock = mockData.getMock();48        if (isStatic) {49            MockRepository.putStaticMethodInvocationControl(type, mockData.getMethodInvocationControl());50        } else {51            MockRepository.putInstanceMethodInvocationControl(mock, mockData.getMethodInvocationControl());52        }53        if (mock instanceof InvocationSubstitute == false) {54            MockRepository.addObjectsToAutomaticallyReplayAndVerify(mock);55        }56        return mock;...

ClassReplicaCreator

Using AI Code Generation

1import org.powermock.core.ClassReplicaCreator;2import org.powermock.core.classloader.MockClassLoader;3import org.powermock.core.classloader.MockClassLoaderFactory;4import org.powermock.core.transformers.MockTransformer;5import org.powermock.core.transformers.impl.CGLIBMockTransformer;6import org.powermock.core.transformers.impl.JavassistMockTransformer;7import org.powermock.core.transformers.impl.JavassistMockTransfor

ClassReplicaCreator

Using AI Code Generation

1import org.powermock.core.classloader.annotations.PrepareForTest;2import org.powermock.core.classloader.annotations.PrepareOnlyThisForTest;3import org.powermock.reflect.Whitebox;4import org.powermock.reflect.exceptions.FieldNotFoundException;5import org.powermock.reflect.exceptions.MethodNotFoundException;6import org.powermock.reflect.exceptions.TooManyMethodsFoundException;7import org.powermock.reflect.exceptions.TooManyFieldsFoundException;8import org.powermock.reflect.exceptions.ConstructorNotFoundException;9import org.powermock.reflect.exceptions.TooManyConstructorsFoundException;10import org.powermock.reflect.exceptions.FieldNotWritableException;11import org.powermock.reflect.exceptions.FieldNotReadableException;12import org.powermock.reflect.exceptions.MethodInvocationException;13import org.powermock.reflect.exceptions.ConstructorInvocationException;14import org.powermock.reflect.exceptions.FieldInitializationException;15import org.powermock.reflect.exceptions.MethodInitializationException;16import org.powermock.reflect.exceptions.ConstructorInitializationException;17import org.powermock.reflect.exceptions.FieldNotFoundException;18import org.powermock.reflect.exceptions.MethodNotFoundException;19import org.powermock.reflect.exceptions.TooManyMethodsFoundException;20import org.powermock.reflect.exceptions.TooManyFieldsFoundException;21import org.powermock.reflect.exceptions.ConstructorNotFoundException;22import org.powermock.reflect.exceptions.TooManyConstructorsFoundException;23import org.powermock.reflect.exceptions.FieldNotWritableException;24import org.powermock.reflect.exceptions.FieldNotReadableException;25import org.powermock.reflect.exceptions.MethodInvocationException;26import org.powermock.reflect.exceptions.ConstructorInvocationException;27import org.powermock.reflect.exceptions.FieldInitializationException;28import org.powermock.reflect.exceptions.MethodInitializationException;29import org.powermock.reflect.exceptions.ConstructorInitializationException;30import org.powermock.reflect.exceptions.FieldNotFoundException;31import org.powermock.reflect.exceptions.MethodNotFoundException;32import org.powermock.reflect.exceptions.TooManyMethodsFoundException;33import org.powermock.reflect.exceptions.TooManyFieldsFoundException;34import org.powermock.reflect.exceptions.ConstructorNotFoundException;35import org.powermock.reflect.exceptions.TooManyConstructorsFoundException;36import org.powermock.reflect.exceptions.FieldNotWritableException;37import org.powermock.reflect.exceptions.FieldNotReadableException;38import org.powermock.reflect.exceptions.MethodInvocationException;39import org.powermock.reflect.exceptions.ConstructorInvocationException;40import org.powermock.reflect.exceptions.FieldInitializationException;41import org.powermock.reflect.exceptions.MethodInitializationException;42import org.powermock.reflect.exceptions.ConstructorInitializationException;43import org.powermock.reflect.exceptions.FieldNotFoundException;44import org.powermock.reflect.exceptions.MethodNotFoundException;45import org.powermock.reflect.exceptions.TooManyMethodsFoundException;46import org.powermock.reflect

ClassReplicaCreator

Using AI Code Generation

1import java.io.File;2import java.io.IOException;3import java.util.ArrayList;4import java.util.List;5import org.powermock.core.classloader.ClassReplicaCreator;6import org.powermock.core.classloader.MockClassLoader;7import org.powermock.core.transformers.MockTransformer;8import org.powermock.core.transformers.impl.MockTransformerChain;9import org.powermock.core.transformers.impl.MockTransformerImpl;10import org.powermock.core.transformers.impl.MockTransformerMockTransformerChain;11import org.powermock.core.transformers.impl.MockTransformerMockTransformerImpl;12import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerChain;13import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerImpl;14import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerChain;15import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerImpl;16import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerChain;17import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerImpl;18import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerChain;19import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerImpl;20import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerChain;21import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerImpl;22import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerChain;23import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerImpl;24import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerChain;25import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerImpl;26import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerChain;27import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerImpl;28import org.powermock.core.transformers.impl.MockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformerMockTransformer

ClassReplicaCreator

Using AI Code Generation

1package org.powermock.core;2import java.io.File;3import java.io.IOException;4import java.lang.reflect.Constructor;5import java.lang.reflect.InvocationTargetException;6import java.lang.reflect.Method;7import java.lang.reflect.Modifier;8import java.util.ArrayList;9import java.util.List;10import org.powermock.core.classloader.MockClassLoader;11import org.powermock.core.classloader.annotations.MockClassLoaderSettings;12import org.powermock.core.transformers.MockTransformer;13import org.powermock.core.transformers.MockTransformerChain;14import org.powermock.core.transformers.MockTransformerChainFactory;15import org.powermock.core.transformers.MockTransformerChainFactoryImpl;16import org.powermock.core.transformers.impl.ClassMockTransformer;17import org.powermock.core.transformers.impl.ClassMockTransformerFactory;18import org.powermock.core.transformers.impl.ClassMockTransformerFactoryImpl;19import org.powermock.core.transformers.impl.ConstructorCallMockTransformer;20import org.powermock.core.transformers.impl.ConstructorCallMockTransformerFactory;21import org.powermock.core.transformers.impl.ConstructorCallMockTransformerFactoryImpl;22import org.powermock.core.transformers.impl.MethodCallMockTransformer;23import org.powermock.core.transformers.impl.MethodCallMockTransformerFactory;24import org.powermock.core.transformers.impl.MethodCallMockTransformerFactoryImpl;25import org.powermock.core.transformers.impl.MethodMockTransformer;26import org.powermock.core.transformers.impl.MethodMockTransformerFactory;27import org.powermock.core.transformers.impl.MethodMockTransformerFactoryImpl;28import org.powermock.core.transformers.impl.StaticMockTransformer;29import org.powermock.core.transformers.impl.StaticMockTransformerFactory;30import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl;31import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl2;32import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl3;33import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl4;34import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl5;35import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl6;36import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl7;37import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl8;38import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl9;39import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl10;40import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl11;41import org.powermock.core.transformers.impl.StaticMockTransformerFactoryImpl12;42import org.powermock.core.transformers

ClassReplicaCreator

Using AI Code Generation

1package test;2import java.io.File;3import java.io.IOException;4import java.util.ArrayList;5import java.util.List;6import org.powermock.reflect.internal.WhiteboxImpl;7import org.powermock.core.classloader.MockClassLoader;8import org.powermock.core.classloader.javassist.JavassistMockClassLoader;9import org.powermock.core.classloader.javassist.JavassistMockClassLoaderFactory;10import org.powermock.core.transformers.MockTransformer;11import org.powermock.core.transformers.impl.ClassReplicaCreator;12import org.powermock.core.transformers.impl.ClassReplicaCreatorFactory;13import javassist.CannotCompileException;14import javassist.ClassPool;15import javassist.CtClass;16import javassist.NotFoundException;17public class ClassReplicaCreatorTest {18    public static void main(String[] args) throws CannotCompileException,19            NotFoundException, IOException {20        ClassReplicaCreatorTest classReplicaCreatorTest = new ClassReplicaCreatorTest();21        classReplicaCreatorTest.test();22    }23    public void test() throws CannotCompileException, NotFoundException,24            IOException {25        List<MockTransformer> transformers = new ArrayList<MockTransformer>();26        final ClassPool classPool = ClassPool.getDefault();27        final CtClass ctClass = classPool.get("test.TestClass");28                .createNewMockClassLoader(classPool, ctClass, transformers);29                .createClassReplicaCreator(classPool, ctClass, classLoader);30        classReplicaCreator.create();31        File file = new File("TestClass.class");32        WhiteboxImpl.invokeMethod(classPool, "writeFile", file);33    }34}35package test;36public class TestClass {37    public void test() {38        System.out.println("test");39    }40}

ClassReplicaCreator

Using AI Code Generation

1import org.powermock.core.*;2import java.lang.reflect.*;3import java.io.*;4import java.util.*;5{6public static void main(String[] args) throws Exception7{8ClassReplicaCreator crc = new ClassReplicaCreator();9Class<?> cls = crc.createReplica(4.class);10Constructor<?> c = cls.getDeclaredConstructor();11c.setAccessible(true);

ClassReplicaCreator

Using AI Code Generation

1import org.powermock.core.ClassReplicaCreator;2public class 4 {3public static void main(String[] args) {4ClassReplicaCreator replica = new ClassReplicaCreator();5Class<?> clazz = replica.createReplica(MyClass.class);6System.out.println("Replica class name: " + clazz.getName());7}8}9import org.powermock.core.ClassReplicaCreator;10public class 5 {11public static void main(String[] args) {12ClassReplicaCreator replica = new ClassReplicaCreator();13Class<?> clazz = replica.createReplica(MyClass.class);14System.out.println("Replica class name: " + clazz.getName());15}16}17import org.powermock.core.ClassReplicaCreator;18public class 6 {19public static void main(String[] args) {20ClassReplicaCreator replica = new ClassReplicaCreator();21Class<?> clazz = replica.createReplica(MyClass.class);22System.out.println("Replica class name: " + clazz.getName());23}24}

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