How to use hackClassNameToMatchNewlyCreatedClass method of org.mockito.internal.creation.bytebuddy.MockMethodInterceptor class

Best Mockito code snippet using org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.hackClassNameToMatchNewlyCreatedClass

Source:ByteBuddyCrossClassLoaderSerializationSupport.java

...250            // TODO check the class is mockable in the deserialization side251            // create the Mockito mock class before it can even be deserialized252            Class<?> proxyClass = ((ByteBuddyMockMaker) Plugins.getMockMaker())253                    .createProxyClass(withMockFeatures(typeToMock, extraInterfaces, true));254            hackClassNameToMatchNewlyCreatedClass(desc, proxyClass);255            return proxyClass;256        }257        /**258         * Hack the <code>name</code> field of the given <code>ObjectStreamClass</code> with259         * the <code>newProxyClass</code>.260         * <p/>261         * The parent ObjectInputStream will check the name of the class in the stream matches the name of the one262         * that is created in this method.263         * <p/>264         * The CGLIB classes uses a hash of the classloader and/or maybe some other data that allow them to be265         * relatively unique in a JVM.266         * <p/>267         * When names differ, which happens when the mock is deserialized in another ClassLoader, a268         * <code>java.io.InvalidObjectException</code> is thrown, so this part of the code is hacking through269         * the given <code>ObjectStreamClass</code> to change the name with the newly created class.270         *271         * @param descInstance The <code>ObjectStreamClass</code> that will be hacked.272         * @param proxyClass   The proxy class whose name will be applied.273         * @throws java.io.InvalidObjectException274         */275        private void hackClassNameToMatchNewlyCreatedClass(ObjectStreamClass descInstance, Class<?> proxyClass) throws ObjectStreamException {276            try {277                Field classNameField = descInstance.getClass().getDeclaredField("name");278                new FieldSetter(descInstance, classNameField).set(proxyClass.getCanonicalName());279            } catch (NoSuchFieldException nsfe) {280                throw new MockitoSerializationIssue(join(281                        "Wow, the class 'ObjectStreamClass' in the JDK don't have the field 'name',",282                        "this is definitely a bug in our code as it means the JDK team changed a few internal things.",283                        "",284                        "Please report an issue with the JDK used, a code sample and a link to download the JDK would be welcome."285                ), nsfe);286            }287        }288        /**289         * Read the stream class annotation and identify it as a Mockito mock or not....

hackClassNameToMatchNewlyCreatedClass

Using AI Code Generation

1public class MockFinalClass {2    public static void main(String[] args) throws Exception {3        MockMethodInterceptor mockMethodInterceptor = new MockMethodInterceptor();4        Class<?> finalClass = Class.forName("com.example.FinalClass");5        Class<?> mockClass = mockMethodInterceptor.hackClassNameToMatchNewlyCreatedClass(finalClass);6        System.out.println("Final class: "+finalClass.getName());7        System.out.println("Mock class: "+mockClass.getName());8    }9}

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