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How to use handleStatic method of org.mockito.internal.creation.bytebuddy.MockMethodAdvice class

Best Mockito code snippet using org.mockito.internal.creation.bytebuddy.MockMethodAdvice.handleStatic

Source:MockMethodAdvice.java

...138                        realMethod,139                        new LocationImpl(new Throwable(), true)));140    }141    @Override142    public Callable<?> handleStatic(Class<?> type, Method origin, Object[] arguments)143            throws Throwable {144        Map<Class<?>, MockMethodInterceptor> interceptors = mockedStatics.get();145        if (interceptors == null || !interceptors.containsKey(type)) {146            return null;147        }148        return new ReturnValueWrapper(149                interceptors150                        .get(type)151                        .doIntercept(152                                type,153                                origin,154                                arguments,155                                new StaticMethodCall(selfCallInfo, type, origin, arguments),156                                new LocationImpl(new Throwable(), true)));157    }158    @Override159    public Object handleConstruction(160            Class<?> type, Object object, Object[] arguments, String[] parameterTypeNames) {161        return onConstruction.apply(type, object, arguments, parameterTypeNames);162    }163    @Override164    public boolean isMock(Object instance) {165        // We need to exclude 'interceptors.target' explicitly to avoid a recursive check on whether166        // the map is a mock object what requires reading from the map.167        return instance != interceptors.target && interceptors.containsKey(instance);168    }169    @Override170    public boolean isMocked(Object instance) {171        return selfCallInfo.checkSelfCall(instance) && isMock(instance);172    }173    @Override174    public boolean isMockedStatic(Class<?> type) {175        if (!selfCallInfo.checkSelfCall(type)) {176            return false;177        }178        Map<Class<?>, ?> interceptors = mockedStatics.get();179        return interceptors != null && interceptors.containsKey(type);180    }181    @Override182    public boolean isOverridden(Object instance, Method origin) {183        SoftReference<MethodGraph> reference = graphs.get(instance.getClass());184        MethodGraph methodGraph = reference == null ? null : reference.get();185        if (methodGraph == null) {186            methodGraph = compiler.compile(new TypeDescription.ForLoadedType(instance.getClass()));187            graphs.put(instance.getClass(), new SoftReference<MethodGraph>(methodGraph));188        }189        MethodGraph.Node node =190                methodGraph.locate(191                        new MethodDescription.ForLoadedMethod(origin).asSignatureToken());192        return !node.getSort().isResolved()193                || !node.getRepresentative()194                        .asDefined()195                        .getDeclaringType()196                        .represents(origin.getDeclaringClass());197    }198    @Override199    public boolean isConstructorMock(Class<?> type) {200        return isMockConstruction.test(type);201    }202    private static class RealMethodCall implements RealMethod {203        private final SelfCallInfo selfCallInfo;204        private final Method origin;205        private final MockWeakReference<Object> instanceRef;206        private final Object[] arguments;207        private RealMethodCall(208                SelfCallInfo selfCallInfo, Method origin, Object instance, Object[] arguments) {209            this.selfCallInfo = selfCallInfo;210            this.origin = origin;211            this.instanceRef = new MockWeakReference<Object>(instance);212            this.arguments = arguments;213        }214        @Override215        public boolean isInvokable() {216            return true;217        }218        @Override219        public Object invoke() throws Throwable {220            selfCallInfo.set(instanceRef.get());221            return tryInvoke(origin, instanceRef.get(), arguments);222        }223    }224    private static class SerializableRealMethodCall implements RealMethod {225        private final String identifier;226        private final SerializableMethod origin;227        private final MockReference<Object> instanceRef;228        private final Object[] arguments;229        private SerializableRealMethodCall(230                String identifier, Method origin, Object instance, Object[] arguments) {231            this.origin = new SerializableMethod(origin);232            this.identifier = identifier;233            this.instanceRef = new MockWeakReference<Object>(instance);234            this.arguments = arguments;235        }236        @Override237        public boolean isInvokable() {238            return true;239        }240        @Override241        public Object invoke() throws Throwable {242            Method method = origin.getJavaMethod();243            MockMethodDispatcher mockMethodDispatcher =244                    MockMethodDispatcher.get(identifier, instanceRef.get());245            if (!(mockMethodDispatcher instanceof MockMethodAdvice)) {246                throw new MockitoException("Unexpected dispatcher for advice-based super call");247            }248            Object previous =249                    ((MockMethodAdvice) mockMethodDispatcher)250                            .selfCallInfo.replace(instanceRef.get());251            try {252                return tryInvoke(method, instanceRef.get(), arguments);253            } finally {254                ((MockMethodAdvice) mockMethodDispatcher).selfCallInfo.set(previous);255            }256        }257    }258    private static class StaticMethodCall implements RealMethod {259        private final SelfCallInfo selfCallInfo;260        private final Class<?> type;261        private final Method origin;262        private final Object[] arguments;263        private StaticMethodCall(264                SelfCallInfo selfCallInfo, Class<?> type, Method origin, Object[] arguments) {265            this.selfCallInfo = selfCallInfo;266            this.type = type;267            this.origin = origin;268            this.arguments = arguments;269        }270        @Override271        public boolean isInvokable() {272            return true;273        }274        @Override275        public Object invoke() throws Throwable {276            selfCallInfo.set(type);277            return tryInvoke(origin, null, arguments);278        }279    }280    private static Object tryInvoke(Method origin, Object instance, Object[] arguments)281            throws Throwable {282        MemberAccessor accessor = Plugins.getMemberAccessor();283        try {284            return accessor.invoke(origin, instance, arguments);285        } catch (InvocationTargetException exception) {286            Throwable cause = exception.getCause();287            new ConditionalStackTraceFilter()288                    .filter(289                            hideRecursiveCall(290                                    cause,291                                    new Throwable().getStackTrace().length,292                                    origin.getDeclaringClass()));293            throw cause;294        }295    }296    private static class ReturnValueWrapper implements Callable<Object> {297        private final Object returned;298        private ReturnValueWrapper(Object returned) {299            this.returned = returned;300        }301        @Override302        public Object call() {303            return returned;304        }305    }306    private static class SelfCallInfo extends ThreadLocal<Object> {307        Object replace(Object value) {308            Object current = get();309            set(value);310            return current;311        }312        boolean checkSelfCall(Object value) {313            if (value == get()) {314                set(null);315                return false;316            } else {317                return true;318            }319        }320    }321    static class ConstructorShortcut322            implements AsmVisitorWrapper.ForDeclaredMethods.MethodVisitorWrapper {323        private final String identifier;324        ConstructorShortcut(String identifier) {325            this.identifier = identifier;326        }327        @Override328        public MethodVisitor wrap(329                TypeDescription instrumentedType,330                MethodDescription instrumentedMethod,331                MethodVisitor methodVisitor,332                Implementation.Context implementationContext,333                TypePool typePool,334                int writerFlags,335                int readerFlags) {336            if (instrumentedMethod.isConstructor() && !instrumentedType.represents(Object.class)) {337                MethodList<MethodDescription.InDefinedShape> constructors =338                        instrumentedType339                                .getSuperClass()340                                .asErasure()341                                .getDeclaredMethods()342                                .filter(isConstructor().and(not(isPrivate())));343                int arguments = Integer.MAX_VALUE;344                boolean packagePrivate = true;345                MethodDescription.InDefinedShape current = null;346                for (MethodDescription.InDefinedShape constructor : constructors) {347                    // We are choosing the shortest constructor with regards to arguments.348                    // Yet, we prefer a non-package-private constructor since they require349                    // the super class to be on the same class loader.350                    if (constructor.getParameters().size() < arguments351                            && (packagePrivate || !constructor.isPackagePrivate())) {352                        arguments = constructor.getParameters().size();353                        packagePrivate = constructor.isPackagePrivate();354                        current = constructor;355                    }356                }357                if (current != null) {358                    final MethodDescription.InDefinedShape selected = current;359                    return new MethodVisitor(OpenedClassReader.ASM_API, methodVisitor) {360                        @Override361                        public void visitCode() {362                            super.visitCode();363                            /*364                             * The byte code that is added to the start of the method is roughly equivalent to365                             * the following byte code for a hypothetical constructor of class Current:366                             *367                             * if (MockMethodDispatcher.isConstructorMock(<identifier>, Current.class) {368                             *   super(<default arguments>);369                             *   Current o = (Current) MockMethodDispatcher.handleConstruction(Current.class,370                             *       this,371                             *       new Object[] {argument1, argument2, ...},372                             *       new String[] {argumentType1, argumentType2, ...});373                             *   if (o != null) {374                             *     this.field = o.field; // for each declared field375                             *   }376                             *   return;377                             * }378                             *379                             * This avoids the invocation of the original constructor chain but fullfils the380                             * verifier requirement to invoke a super constructor.381                             */382                            Label label = new Label();383                            super.visitLdcInsn(identifier);384                            if (implementationContext385                                    .getClassFileVersion()386                                    .isAtLeast(ClassFileVersion.JAVA_V5)) {387                                super.visitLdcInsn(Type.getType(instrumentedType.getDescriptor()));388                            } else {389                                super.visitLdcInsn(instrumentedType.getName());390                                super.visitMethodInsn(391                                        Opcodes.INVOKESTATIC,392                                        Type.getInternalName(Class.class),393                                        "forName",394                                        Type.getMethodDescriptor(395                                                Type.getType(Class.class),396                                                Type.getType(String.class)),397                                        false);398                            }399                            super.visitMethodInsn(400                                    Opcodes.INVOKESTATIC,401                                    Type.getInternalName(MockMethodDispatcher.class),402                                    "isConstructorMock",403                                    Type.getMethodDescriptor(404                                            Type.BOOLEAN_TYPE,405                                            Type.getType(String.class),406                                            Type.getType(Class.class)),407                                    false);408                            super.visitInsn(Opcodes.ICONST_0);409                            super.visitJumpInsn(Opcodes.IF_ICMPEQ, label);410                            super.visitVarInsn(Opcodes.ALOAD, 0);411                            for (TypeDescription type :412                                    selected.getParameters().asTypeList().asErasures()) {413                                if (type.represents(boolean.class)414                                        || type.represents(byte.class)415                                        || type.represents(short.class)416                                        || type.represents(char.class)417                                        || type.represents(int.class)) {418                                    super.visitInsn(Opcodes.ICONST_0);419                                } else if (type.represents(long.class)) {420                                    super.visitInsn(Opcodes.LCONST_0);421                                } else if (type.represents(float.class)) {422                                    super.visitInsn(Opcodes.FCONST_0);423                                } else if (type.represents(double.class)) {424                                    super.visitInsn(Opcodes.DCONST_0);425                                } else {426                                    super.visitInsn(Opcodes.ACONST_NULL);427                                }428                            }429                            super.visitMethodInsn(430                                    Opcodes.INVOKESPECIAL,431                                    selected.getDeclaringType().getInternalName(),432                                    selected.getInternalName(),433                                    selected.getDescriptor(),434                                    false);435                            super.visitLdcInsn(identifier);436                            if (implementationContext437                                    .getClassFileVersion()438                                    .isAtLeast(ClassFileVersion.JAVA_V5)) {439                                super.visitLdcInsn(Type.getType(instrumentedType.getDescriptor()));440                            } else {441                                super.visitLdcInsn(instrumentedType.getName());442                                super.visitMethodInsn(443                                        Opcodes.INVOKESTATIC,444                                        Type.getInternalName(Class.class),445                                        "forName",446                                        Type.getMethodDescriptor(447                                                Type.getType(Class.class),448                                                Type.getType(String.class)),449                                        false);450                            }451                            super.visitVarInsn(Opcodes.ALOAD, 0);452                            super.visitLdcInsn(instrumentedMethod.getParameters().size());453                            super.visitTypeInsn(454                                    Opcodes.ANEWARRAY, Type.getInternalName(Object.class));455                            int index = 0;456                            for (ParameterDescription parameter :457                                    instrumentedMethod.getParameters()) {458                                super.visitInsn(Opcodes.DUP);459                                super.visitLdcInsn(index++);460                                Type type =461                                        Type.getType(462                                                parameter.getType().asErasure().getDescriptor());463                                super.visitVarInsn(464                                        type.getOpcode(Opcodes.ILOAD), parameter.getOffset());465                                if (parameter.getType().isPrimitive()) {466                                    Type wrapper =467                                            Type.getType(468                                                    parameter469                                                            .getType()470                                                            .asErasure()471                                                            .asBoxed()472                                                            .getDescriptor());473                                    super.visitMethodInsn(474                                            Opcodes.INVOKESTATIC,475                                            wrapper.getInternalName(),476                                            "valueOf",477                                            Type.getMethodDescriptor(wrapper, type),478                                            false);479                                }480                                super.visitInsn(Opcodes.AASTORE);481                            }482                            index = 0;483                            super.visitLdcInsn(instrumentedMethod.getParameters().size());484                            super.visitTypeInsn(485                                    Opcodes.ANEWARRAY, Type.getInternalName(String.class));486                            for (TypeDescription typeDescription :487                                    instrumentedMethod.getParameters().asTypeList().asErasures()) {488                                super.visitInsn(Opcodes.DUP);489                                super.visitLdcInsn(index++);490                                super.visitLdcInsn(typeDescription.getName());491                                super.visitInsn(Opcodes.AASTORE);492                            }493                            super.visitMethodInsn(494                                    Opcodes.INVOKESTATIC,495                                    Type.getInternalName(MockMethodDispatcher.class),496                                    "handleConstruction",497                                    Type.getMethodDescriptor(498                                            Type.getType(Object.class),499                                            Type.getType(String.class),500                                            Type.getType(Class.class),501                                            Type.getType(Object.class),502                                            Type.getType(Object[].class),503                                            Type.getType(String[].class)),504                                    false);505                            FieldList<FieldDescription.InDefinedShape> fields =506                                    instrumentedType.getDeclaredFields().filter(not(isStatic()));507                            super.visitTypeInsn(508                                    Opcodes.CHECKCAST, instrumentedType.getInternalName());509                            super.visitInsn(Opcodes.DUP);510                            Label noSpy = new Label();511                            super.visitJumpInsn(Opcodes.IFNULL, noSpy);512                            for (FieldDescription field : fields) {513                                super.visitInsn(Opcodes.DUP);514                                super.visitFieldInsn(515                                        Opcodes.GETFIELD,516                                        instrumentedType.getInternalName(),517                                        field.getInternalName(),518                                        field.getDescriptor());519                                super.visitVarInsn(Opcodes.ALOAD, 0);520                                super.visitInsn(521                                        field.getType().getStackSize() == StackSize.DOUBLE522                                                ? Opcodes.DUP_X2523                                                : Opcodes.DUP_X1);524                                super.visitInsn(Opcodes.POP);525                                super.visitFieldInsn(526                                        Opcodes.PUTFIELD,527                                        instrumentedType.getInternalName(),528                                        field.getInternalName(),529                                        field.getDescriptor());530                            }531                            super.visitLabel(noSpy);532                            if (implementationContext533                                    .getClassFileVersion()534                                    .isAtLeast(ClassFileVersion.JAVA_V6)) {535                                Object[] locals =536                                        toFrames(537                                                instrumentedType.getInternalName(),538                                                instrumentedMethod539                                                        .getParameters()540                                                        .asTypeList()541                                                        .asErasures());542                                super.visitFrame(543                                        Opcodes.F_FULL,544                                        locals.length,545                                        locals,546                                        1,547                                        new Object[] {instrumentedType.getInternalName()});548                            }549                            super.visitInsn(Opcodes.POP);550                            super.visitInsn(Opcodes.RETURN);551                            super.visitLabel(label);552                            if (implementationContext553                                    .getClassFileVersion()554                                    .isAtLeast(ClassFileVersion.JAVA_V6)) {555                                Object[] locals =556                                        toFrames(557                                                Opcodes.UNINITIALIZED_THIS,558                                                instrumentedMethod559                                                        .getParameters()560                                                        .asTypeList()561                                                        .asErasures());562                                super.visitFrame(563                                        Opcodes.F_FULL, locals.length, locals, 0, new Object[0]);564                            }565                        }566                        @Override567                        public void visitMaxs(int maxStack, int maxLocals) {568                            int prequel = Math.max(5, selected.getStackSize());569                            for (ParameterDescription parameter :570                                    instrumentedMethod.getParameters()) {571                                prequel =572                                        Math.max(573                                                prequel,574                                                6 + parameter.getType().getStackSize().getSize());575                                prequel = Math.max(prequel, 8);576                            }577                            super.visitMaxs(Math.max(maxStack, prequel), maxLocals);578                        }579                    };580                }581            }582            return methodVisitor;583        }584        private static Object[] toFrames(Object self, List<TypeDescription> types) {585            Object[] frames = new Object[1 + types.size()];586            frames[0] = self;587            int index = 0;588            for (TypeDescription type : types) {589                Object frame;590                if (type.represents(boolean.class)591                        || type.represents(byte.class)592                        || type.represents(short.class)593                        || type.represents(char.class)594                        || type.represents(int.class)) {595                    frame = Opcodes.INTEGER;596                } else if (type.represents(long.class)) {597                    frame = Opcodes.LONG;598                } else if (type.represents(float.class)) {599                    frame = Opcodes.FLOAT;600                } else if (type.represents(double.class)) {601                    frame = Opcodes.DOUBLE;602                } else {603                    frame = type.getInternalName();604                }605                frames[++index] = frame;606            }607            return frames;608        }609    }610    @Retention(RetentionPolicy.RUNTIME)611    @interface Identifier {}612    static class ForHashCode {613        @SuppressWarnings("unused")614        @Advice.OnMethodEnter(skipOn = Advice.OnNonDefaultValue.class)615        private static boolean enter(@Identifier String id, @Advice.This Object self) {616            MockMethodDispatcher dispatcher = MockMethodDispatcher.get(id, self);617            return dispatcher != null && dispatcher.isMock(self);618        }619        @SuppressWarnings({"unused", "UnusedAssignment"})620        @Advice.OnMethodExit621        private static void enter(622                @Advice.This Object self,623                @Advice.Return(readOnly = false) int hashCode,624                @Advice.Enter boolean skipped) {625            if (skipped) {626                hashCode = System.identityHashCode(self);627            }628        }629    }630    static class ForEquals {631        @SuppressWarnings("unused")632        @Advice.OnMethodEnter(skipOn = Advice.OnNonDefaultValue.class)633        private static boolean enter(@Identifier String identifier, @Advice.This Object self) {634            MockMethodDispatcher dispatcher = MockMethodDispatcher.get(identifier, self);635            return dispatcher != null && dispatcher.isMock(self);636        }637        @SuppressWarnings({"unused", "UnusedAssignment"})638        @Advice.OnMethodExit639        private static void enter(640                @Advice.This Object self,641                @Advice.Argument(0) Object other,642                @Advice.Return(readOnly = false) boolean equals,643                @Advice.Enter boolean skipped) {644            if (skipped) {645                equals = self == other;646            }647        }648    }649    static class ForStatic {650        @SuppressWarnings("unused")651        @Advice.OnMethodEnter(skipOn = Advice.OnNonDefaultValue.class)652        private static Callable<?> enter(653                @Identifier String identifier,654                @Advice.Origin Class<?> type,655                @Advice.Origin Method origin,656                @Advice.AllArguments Object[] arguments)657                throws Throwable {658            MockMethodDispatcher dispatcher = MockMethodDispatcher.getStatic(identifier, type);659            if (dispatcher == null || !dispatcher.isMockedStatic(type)) {660                return null;661            } else {662                return dispatcher.handleStatic(type, origin, arguments);663            }664        }665        @SuppressWarnings({"unused", "UnusedAssignment"})666        @Advice.OnMethodExit667        private static void exit(668                @Advice.Return(readOnly = false, typing = Assigner.Typing.DYNAMIC) Object returned,669                @Advice.Enter Callable<?> mocked)670                throws Throwable {671            if (mocked != null) {672                returned = mocked.call();673            }674        }675    }676    public static class ForReadObject {...

handleStatic

Using AI Code Generation

1import org.mockito.internal.creation.bytebuddy.MockMethodAdvice2import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor3import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.Dispatcher4import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.Dispatcher.Default5import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.Dispatcher.NullDispatcher6import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.MockAccess7import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.SerializableMockAccess8import org.mockito.internal.creation.bytebuddy.TypeCachingByteBuddyMockMaker9import org.mockito.internal.invocation.MockHandler10import org.mockito.internal.util.MockUtil11import org.mockito.invocation.InvocationOnMock12import org.mockito.mock.MockCreationSettings13import org.mockito.plugins.MockMaker14import org.mockito.stubbing.Answer15import org.mockito.stubbing.Stubber16import org.mockito.verification.VerificationMode17import org.objenesis.Objenesis18import org.objenesis.ObjenesisStd19import org.objenesis.instantiator.ObjectInstantiator20import java.io.ObjectStreamException21import java.lang.reflect.Method22import java.util.concurrent.ConcurrentHashMap23import net.bytebuddy.ByteBuddy24import net.bytebuddy.description.modifier.Visibility25import net.bytebuddy.dynamic.DynamicType26import net.bytebuddy.dynamic.loading.ClassLoadingStrategy27import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER28import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER_PERSISTENT29import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER_PERSISTENT_CACHE30import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER_PERSISTENT_CACHE_CONCURRENT31import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER_PERSISTENT_CONCURRENT32import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER_PERSISTENT_CONCURRENT_DISALLOWED33import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER_PERSISTENT_DISALLOWED34import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER_PERSISTENT_DISALLOWED_CONCURRENT35import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER_PERSISTENT_DISALLOWED_CONCURRENT_DISALLOWED36import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER_PERSISTENT_DISALLOWED_DISALLOWED37import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.WRAPPER_PERSISTENT_DISALLOWED_DISALLOWED_CON

handleStatic

Using AI Code Generation

1public class MockMethodAdvice {2    public static Object handleStatic(Method method, Object[] args) throws Throwable {3        return null;4    }5}6public class MockMethodAdvice {7    public Object handle(Method method, Object[] args) throws Throwable {8        return null;9    }10}

handleStatic

Using AI Code Generation

1import org.mockito.internal.creation.bytebuddy.MockMethodAdvice2import org.mockito.internal.creation.bytebuddy.MockMethodAdvice.handleStatic3public class MyTest {4  public void test() {5    handleStatic("hello")6  }7}8import org.mockito.internal.creation.bytebuddy.MockMethodAdvice9import org.mockito.internal.creation.bytebuddy.MockMethodAdvice.handleStatic10class A {11    static String foo() {12    }13}14class B {15    static String foo() {16    }17}18class C {19    static String foo() {20    }21}22class D {23    static String foo() {24    }25}26class E {27    static String foo() {28    }29}30class F {31    static String foo() {32    }33}34class G {35    static String foo() {36    }37}38class H {39    static String foo() {40    }41}42class I {43    static String foo() {44    }45}46class J {47    static String foo() {48    }49}50class K {51    static String foo() {52    }53}54class L {55    static String foo() {56    }57}58class M {59    static String foo() {60    }61}62class N {63    static String foo() {64    }65}66class O {67    static String foo() {68    }69}70class P {71    static String foo() {72    }73}74class Q {75    static String foo() {76    }77}78class R {79    static String foo() {80    }81}82class S {83    static String foo() {84    }85}86class T {87    static String foo() {88    }89}90class U {91    static String foo() {92    }

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