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How to use setConstructorsAccessible method of org.jmock.imposters.ByteBuddyClassImposteriser class

Best Jmock-library code snippet using org.jmock.imposters.ByteBuddyClassImposteriser.setConstructorsAccessible

...52        if (!mockedType.isInterface() && toStringMethodIsFinal(mockedType)) {53            throw new IllegalArgumentException(mockedType.getName() + " has a final toString method");54        }55        try {56            setConstructorsAccessible(mockedType, true);57            return proxy(mockObject, mockedType, ancilliaryTypes);58        } finally {59            setConstructorsAccessible(mockedType, false);60        }61    }62    private boolean toStringMethodIsFinal(Class<?> type) {63        try {64            Method toString = type.getMethod("toString");65            return Modifier.isFinal(toString.getModifiers());66        } catch (SecurityException e) {67            throw new IllegalStateException("not allowed to reflect on toString method", e);68        } catch (NoSuchMethodException e) {69            throw new Error("no public toString method found", e);70        }71    }72    private void setConstructorsAccessible(Class<?> mockedType, boolean accessible) {73        for (Constructor<?> constructor : mockedType.getDeclaredConstructors()) {74            constructor.setAccessible(accessible);75        }76    }77    private <T> T proxy(78            final Invokable mockObject, final Class<T> mockedType, final Class<?>... ancilliaryTypes) {79        try {80            Set<Class<?>> mockTypeKey = mockTypeKey(mockedType, ancilliaryTypes);81            Class<?> proxyType = types.computeIfAbsent(mockTypeKey,82                    new Function<Object, Class<?>>() {83                        @Override84                        public Class<?> apply(Object t) {85                            try {86                                return proxyClass(mockObject, mockedType, ancilliaryTypes);...

Source: ClassImposteriser.java

...59            throw new IllegalArgumentException(mockedType.getName() + " has a final toString method");60        }61        62        try {63            setConstructorsAccessible(mockedType, true);64            return mockedType.cast(proxy(proxyClass(mockedType, ancilliaryTypes), mockObject));65        }66        finally {67            setConstructorsAccessible(mockedType, false);68        }69    }70    71    private boolean toStringMethodIsFinal(Class<?> type) {72        try {73            Method toString = type.getMethod("toString");74            return Modifier.isFinal(toString.getModifiers());75            76        }77        catch (SecurityException e) {78            throw new IllegalStateException("not allowed to reflect on toString method", e);79        }80        catch (NoSuchMethodException e) {81            throw new Error("no public toString method found", e);82        }83    }84    private void setConstructorsAccessible(Class<?> mockedType, boolean accessible) {85        for (Constructor<?> constructor : mockedType.getDeclaredConstructors()) {86            constructor.setAccessible(accessible);87        }88    }89    90    private Class<?> proxyClass(Class<?> possibleMockedType, Class<?>... ancilliaryTypes) {91        final Class<?> mockedType =92            possibleMockedType == Object.class ? ClassWithSuperclassToWorkAroundCglibBug.class : possibleMockedType;93        94        final Enhancer enhancer = new Enhancer() {95            @Override96            @SuppressWarnings("unchecked")97            protected void filterConstructors(Class sc, List constructors) {98                // Don't filter...

setConstructorsAccessible

Using AI Code Generation

1import org.jmock.imposters.ByteBuddyClassImposteriser;2import org.jmock.imposters.ByteBuddyImposteriser;3import org.jmock.imposters.Imposteriser;4import org.jmock.imposters.ByteBuddyImposteriser.ByteBuddyClassImposteriser;5import java.lang.reflect.Constructor;6import java.lang.reflect.InvocationTargetException;7import java.lang.reflect.Method;8import java.lang.reflect.Modifier;9import java.util.Arrays;10import java.util.stream.Collectors;11public class Main {12    public static void main(String[] args) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException, InstantiationException {13        Imposteriser imposteriser = new ByteBuddyImposteriser();14        Class<?> classToImposterise = ClassToImposterise.class;15        Class<?> imposterisedClass = imposteriser.imposterise(classToImposterise, Constructor.class);16        Constructor<?> constructor = imposterisedClass.getConstructor(String.class);17        constructor.setAccessible(true);18        Object instance = constructor.newInstance("Hello");19        System.out.println(instance);20        Class<?> imposterisedClass2 = imposteriser.imposterise(classToImposterise, Method.class);21        Method method = imposterisedClass2.getMethod("hello");22        method.setAccessible(true);23        Object result = method.invoke(instance);24        System.out.println(result);25        ByteBuddyClassImposteriser byteBuddyClassImposteriser = new ByteBuddyClassImposteriser();26        byteBuddyClassImposteriser.setConstructorsAccessible(classToImposterise);27        Constructor<?> constructor2 = classToImposterise.getConstructor(String.class);28        Object instance2 = constructor2.newInstance("Hello");29        System.out.println(instance2);30        Method method2 = classToImposterise.getMethod("hello");31        Object result2 = method2.invoke(instance2);32        System.out.println(result2);33    }34}35import java.lang.reflect.Constructor;36import java.lang.reflect.Method;37import java.util.Arrays;38import java.util.stream.Collectors;39public class ClassToImposterise {40    private String value;41    public ClassToImposterise(String value) {42        this.value = value;43    }44    public String hello() {45        return value;46    }47}48import

setConstructorsAccessible

Using AI Code Generation

1package org.jmock.test.unit.imposters;2import org.jmock.imposters.ByteBuddyClassImposteriser;3import org.junit.Test;4import java.lang.reflect.Constructor;5public class ByteBuddyClassImposteriserTest {6    public void testSetConstructorsAccessible() throws NoSuchMethodException {7        Constructor<?> constructor = ByteBuddyClassImposteriser.class.getDeclaredConstructor();8        constructor.setAccessible(true);9    }10}11java.lang.NoSuchMethodException: org.jmock.imposters.ByteBuddyClassImposteriser.<init>()12Workaround (if any):

setConstructorsAccessible

Using AI Code Generation

1import org.jmock.imposters.ByteBuddyClassImposteriser;2import java.lang.reflect.Constructor;3import java.lang.reflect.Field;4import java.lang.reflect.Modifier;5import java.util.Arrays;6import java.util.List;7import java.util.stream.Collectors;8import java.util.stream.Stream;9public class 1 {10    public static void main(String[] args) throws Exception {11        Class<?> clazz = Class.forName("org.jmock.imposters.ByteBuddyClassImposteriser");12        Field field = clazz.getDeclaredField("CONSTRUCTORS_ACCESSIBLE");13        field.setAccessible(true);14        Constructor<?> constructor = clazz.getDeclaredConstructor();15        constructor.setAccessible(true);16        Object obj = constructor.newInstance();17        field.set(obj, true);18        System.out.println(field.get(obj));19    }20}21import org.jmock.imposters.ByteBuddyClassImposteriser;22import java.lang.reflect.Constructor;23import java.lang.reflect.Field;24import java.lang.reflect.Modifier;25import java.util.Arrays;26import java.util.List;27import java.util.stream.Collectors;28import java.util.stream.Stream;29public class 2 {30    public static void main(String[] args) throws Exception {31        Class<?> clazz = Class.forName("org.jmock.imposters.ByteBuddyClassImposteriser");32        Field field = clazz.getDeclaredField("CONSTRUCTORS_ACCESSIBLE");33        field.setAccessible(true);34        Constructor<?> constructor = clazz.getDeclaredConstructor();35        constructor.setAccessible(true);36        Object obj = constructor.newInstance();37        field.set(obj, true);38        System.out.println(field.get(obj));39    }40}41import org.jmock.imposters.ByteBuddyClassImposteriser;42import java.lang.reflect.Constructor;43import java.lang.reflect.Field;44import java.lang.reflect.Modifier;45import java.util.Arrays;46import java.util.List;47import java.util.stream.Collectors;48import java.util.stream.Stream;49public class 3 {50    public static void main(String[] args) throws Exception {51        Class<?> clazz = Class.forName("org.jmock.imposters.ByteBuddyClassImposteriser");52        Field field = clazz.getDeclaredField("CONSTRUCTORS_ACCESSIBLE");

setConstructorsAccessible

Using AI Code Generation

1import org.jmock.imposters.ByteBuddyClassImposteriser;2import org.jmock.imposters.ByteBuddyImposteriser;3public class JmockImposteriserTest {4    public static void main(String[] args) {5        ByteBuddyImposteriser imposteriser = new ByteBuddyClassImposteriser();6        imposteriser.setConstructorsAccessible(true);7    }8}

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