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

Best Mockito code snippet using org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator.InlineBytecodeGenerator

Source:InlineBytecodeGenerator.java

...37import static net.bytebuddy.implementation.MethodDelegation.withDefaultConfiguration;38import static net.bytebuddy.implementation.bind.annotation.TargetMethodAnnotationDrivenBinder.ParameterBinder.ForFixedValue.OfConstant.of;39import static net.bytebuddy.matcher.ElementMatchers.*;40import static org.mockito.internal.util.StringUtil.join;41public class InlineBytecodeGenerator implements BytecodeGenerator, ClassFileTransformer {42    @SuppressWarnings("unchecked")43    static final Set<Class<?>> EXCLUDES = new HashSet<Class<?>>(Arrays.asList(Class.class,44            Boolean.class,45            Byte.class,46            Short.class,47            Character.class,48            Integer.class,49            Long.class,50            Float.class,51            Double.class,52            String.class));53    private final Instrumentation instrumentation;54    private final ByteBuddy byteBuddy;55    private final WeakConcurrentSet<Class<?>> mocked;56    private final String identifier;57    private final MockMethodAdvice advice;58    private final BytecodeGenerator subclassEngine;59    private volatile Throwable lastException;60    public InlineBytecodeGenerator(Instrumentation instrumentation, WeakConcurrentMap<Object, MockMethodInterceptor> mocks) {61        this.instrumentation = instrumentation;62        byteBuddy = new ByteBuddy()63                .with(TypeValidation.DISABLED)64                .with(Implementation.Context.Disabled.Factory.INSTANCE);65        mocked = new WeakConcurrentSet<Class<?>>(WeakConcurrentSet.Cleaner.INLINE);66        identifier = RandomString.make();67        advice = new MockMethodAdvice(mocks, identifier);68        subclassEngine = new TypeCachingBytecodeGenerator(new SubclassBytecodeGenerator(withDefaultConfiguration()69                .withBinders(of(MockMethodAdvice.Identifier.class, identifier))70                .to(MockMethodAdvice.ForReadObject.class), isAbstract().or(isNative()).or(isToString())), false);71        MockMethodDispatcher.set(identifier, advice);72        instrumentation.addTransformer(this, true);73    }74    @Override...

Source:InlineByteBuddyMockMaker.java

...87            objArr[1] = ToolProvider.getSystemJavaCompiler() == null ? "Are you running a JRE instead of a JDK? The inline mock maker needs to be run on a JDK.\n" : "";88            objArr[2] = Platform.describe();89            throw new MockitoInitializationException(StringUtil.join(objArr), INITIALIZATION_ERROR);90        }91        this.bytecodeGenerator = new TypeCachingBytecodeGenerator(new InlineBytecodeGenerator(INSTRUMENTATION, this.mocks), true);92    }93    public <T> T createMock(MockCreationSettings<T> mockCreationSettings, MockHandler mockHandler) {94        Class<? extends T> createMockType = createMockType(mockCreationSettings);95        try {96            T newInstance = Plugins.getInstantiatorProvider().getInstantiator(mockCreationSettings).newInstance(createMockType);97            MockMethodInterceptor mockMethodInterceptor = new MockMethodInterceptor(mockHandler, mockCreationSettings);98            this.mocks.put(newInstance, mockMethodInterceptor);99            if (newInstance instanceof MockAccess) {100                ((MockAccess) newInstance).setMockitoInterceptor(mockMethodInterceptor);101            }102            return newInstance;103        } catch (InstantiationException e) {104            throw new MockitoException("Unable to create mock instance of type '" + createMockType.getSimpleName() + "'", e);105        }106    }107    public <T> Class<? extends T> createMockType(MockCreationSettings<T> mockCreationSettings) {108        try {109            return this.bytecodeGenerator.mockClass(MockFeatures.withMockFeatures(mockCreationSettings.getTypeToMock(), mockCreationSettings.getExtraInterfaces(), mockCreationSettings.getSerializableMode(), mockCreationSettings.isStripAnnotations()));110        } catch (Exception e) {111            throw prettifyFailure(mockCreationSettings, e);112        }113    }114    private <T> RuntimeException prettifyFailure(MockCreationSettings<T> mockCreationSettings, Exception exc) {115        String str;116        Exception exc2 = exc;117        if (mockCreationSettings.getTypeToMock().isArray()) {118            throw new MockitoException(StringUtil.join("Arrays cannot be mocked: " + mockCreationSettings.getTypeToMock() + ".", ""), exc2);119        } else if (Modifier.isFinal(mockCreationSettings.getTypeToMock().getModifiers())) {120            throw new MockitoException(StringUtil.join("Mockito cannot mock this class: " + mockCreationSettings.getTypeToMock() + ".", "Can not mock final classes with the following settings :", " - explicit serialization (e.g. withSettings().serializable())", " - extra interfaces (e.g. withSettings().extraInterfaces(...))", "", "You are seeing this disclaimer because Mockito is configured to create inlined mocks.", "You can learn about inline mocks and their limitations under item #39 of the Mockito class javadoc.", "", "Underlying exception : " + exc2), exc2);121        } else if (!Modifier.isPrivate(mockCreationSettings.getTypeToMock().getModifiers())) {122            Object[] objArr = new Object[11];123            objArr[0] = "Mockito cannot mock this class: " + mockCreationSettings.getTypeToMock() + ".";124            objArr[1] = "";125            objArr[2] = "If you're not sure why you're getting this error, please report to the mailing list.";126            objArr[3] = "";127            if (Platform.isJava8BelowUpdate45()) {128                str = "Java 8 early builds have bugs that were addressed in Java 1.8.0_45, please update your JDK!\n";129            } else {130                str = "";131            }132            objArr[4] = Platform.warnForVM("IBM J9 VM", "Early IBM virtual machine are known to have issues with Mockito, please upgrade to an up-to-date version.\n", "Hotspot", str);133            objArr[5] = Platform.describe();134            objArr[6] = "";135            objArr[7] = "You are seeing this disclaimer because Mockito is configured to create inlined mocks.";136            objArr[8] = "You can learn about inline mocks and their limitations under item #39 of the Mockito class javadoc.";137            objArr[9] = "";138            objArr[10] = "Underlying exception : " + exc2;139            throw new MockitoException(StringUtil.join(objArr), exc2);140        } else {141            throw new MockitoException(StringUtil.join("Mockito cannot mock this class: " + mockCreationSettings.getTypeToMock() + ".", "Most likely it is a private class that is not visible by Mockito", "", "You are seeing this disclaimer because Mockito is configured to create inlined mocks.", "You can learn about inline mocks and their limitations under item #39 of the Mockito class javadoc.", ""), exc2);142        }143    }144    public MockHandler getHandler(Object obj) {145        MockMethodInterceptor mockMethodInterceptor = this.mocks.get(obj);146        if (mockMethodInterceptor == null) {147            return null;148        }149        return mockMethodInterceptor.handler;150    }151    public void resetMock(Object obj, MockHandler mockHandler, MockCreationSettings mockCreationSettings) {152        MockMethodInterceptor mockMethodInterceptor = new MockMethodInterceptor(mockHandler, mockCreationSettings);153        this.mocks.put(obj, mockMethodInterceptor);154        if (obj instanceof MockAccess) {155            ((MockAccess) obj).setMockitoInterceptor(mockMethodInterceptor);156        }157    }158    public void clearMock(Object obj) {159        this.mocks.remove(obj);160    }161    public void clearAllMocks() {162        this.mocks.clear();163    }164    public MockMaker.TypeMockability isTypeMockable(final Class<?> cls) {165        return new MockMaker.TypeMockability() {166            public boolean mockable() {167                return InlineByteBuddyMockMaker.INSTRUMENTATION.isModifiableClass(cls) && !InlineBytecodeGenerator.EXCLUDES.contains(cls);168            }169            public String nonMockableReason() {170                if (mockable()) {171                    return "";172                }173                if (cls.isPrimitive()) {174                    return "primitive type";175                }176                return InlineBytecodeGenerator.EXCLUDES.contains(cls) ? "Cannot mock wrapper types, String.class or Class.class" : "VM does not not support modification of given type";177            }178        };179    }180}...

Source:63023.java

1diff --git a/src/main/java/org/mockito/internal/creation/bytebuddy/InlineBytecodeGenerator.java b/src/main/java/org/mockito/internal/creation/bytebuddy/InlineBytecodeGenerator.java2index 44afd0d..1301d3e 1006443--- a/src/main/java/org/mockito/internal/creation/bytebuddy/InlineBytecodeGenerator.java4+++ b/src/main/java/org/mockito/internal/creation/bytebuddy/InlineBytecodeGenerator.java5@@ -208,7 +208,7 @@6                 }7             }8             for (Object module : modules) {9-                REDEFINE_MODULE.invoke(module, Collections.singleton(target),10+                REDEFINE_MODULE.invoke(instrumentation, module, Collections.singleton(target),11                     Collections.emptyMap(), Collections.emptyMap(), Collections.emptySet(), Collections.emptyMap());12             }13         } catch (Exception e) {...

InlineBytecodeGenerator

Using AI Code Generation

1package com.example;2import net.bytebuddy.ByteBuddy;3import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;4import net.bytebuddy.implementation.FixedValue;5import net.bytebuddy.matcher.ElementMatchers;6public class Example {7    public static void main(String[] args) throws Exception {8        Class<?> dynamicType = new ByteBuddy()9                .subclass(Object.class)10                .name("com.example.Generated")11                .method(ElementMatchers.named("toString"))12                .intercept(FixedValue.value("Hello World!"))13                .make()14                .load(Example.class.getClassLoader(), ClassLoadingStrategy.Default.INJECTION)15                .getLoaded();16        System.out.println(dynamicType.newInstance().toString());17    }18}19package com.example;20import net.bytebuddy.ByteBuddy;21import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;22import net.bytebuddy.implementation.FixedValue;23import net.bytebuddy.matcher.ElementMatchers;24public class Example {25    public static void main(String[] args) throws Exception {26        Class<?> dynamicType = new ByteBuddy()27                .subclass(Object.class)28                .name("com.example.Generated")29                .method(ElementMatchers.named("toString"))30                .intercept(FixedValue.value("Hello World!"))31                .make()32                .load(Example.class.getClassLoader(), ClassLoadingStrategy.Default.INJECTION)33                .getLoaded();34        System.out.println(dynamicType.newInstance().toString());35    }36}37package com.example;38import net.bytebuddy.ByteBuddy;39import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;40import net.bytebuddy.implementation.FixedValue;41import net.bytebuddy.matcher.ElementMatchers;42public class Example {43    public static void main(String[] args) throws Exception {44        Class<?> dynamicType = new ByteBuddy()45                .subclass(Object.class)46                .name("com.example.Generated")47                .method(ElementMatchers.named("toString"))48                .intercept(FixedValue.value("Hello World!"))49                .make()50                .load(Example.class.getClassLoader(), ClassLoadingStrategy.Default.INJECTION)51                .getLoaded();52        System.out.println(dynamic

InlineBytecodeGenerator

Using AI Code Generation

1Mockito.mock(InlineBytecodeGenerator.class, Mockito.withSettings().defaultAnswer(Mockito.CALLS_REAL_METHODS));2Mockito.mock(InlineBytecodeGenerator.class, Mockito.withSettings().defaultAnswer(Mockito.CALLS_REAL_METHODS));3Mockito.mock(InlineBytecodeGenerator.class, Mockito.withSettings().defaultAnswer(Mockito.CALLS_REAL_METHODS));4Mockito.mock(InlineBytecodeGenerator.class, Mockito.withSettings().defaultAnswer(Mockito.CALLS_REAL_METHODS));5Mockito.mock(InlineBytecodeGenerator.class, Mockito.withSettings().defaultAnswer(Mockito.CALLS_REAL_METHODS));6Mockito.mock(InlineBytecodeGenerator.class, Mockito.withSettings().defaultAnswer(Mockito.CALLS_REAL_METHODS));7Mockito.mock(InlineBytecodeGenerator.class, Mockito.withSettings().defaultAnswer(Mockito.CALLS_REAL_METHODS));8Mockito.mock(InlineBytecodeGenerator.class, Mockito.withSettings().defaultAnswer(Mockito.CALLS_REAL_METHODS));9Mockito.mock(InlineBytecodeGenerator.class, Mockito.withSettings().defaultAnswer(Mockito.CALLS_REAL_METHODS));

InlineBytecodeGenerator

Using AI Code Generation

1import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator;2import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor;3import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherDefaultingToRealMethod;4import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherIgnoringStubs;5import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherNotifyingMethodInvocation;6import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherNotifyingMockAwareness;7import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherSafe;8import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgs;9import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndRealMethod;10import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndRealMethodAndStubbing;11import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbing;12import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbingAndRealMethod;13import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbingAndRealMethodAndMockAwareness;14import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbingAndMockAwareness;15import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbingAndRealMethodAndMockAwarenessAndArgs;16import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbingAndRealMethodAndMockAwarenessAndArgsAndRealMethod;17import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbingAndRealMethodAndMockAwarenessAndArgsAndRealMethodAndStubbing;18import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbingAndRealMethodAndMockAwarenessAndArgsAndRealMethodAndStubbingAndArgs;19import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbingAndRealMethodAndMockAwarenessAndArgsAndRealMethodAndStubbingAndArgsAndRealMethod;20import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbingAndRealMethodAndMockAwarenessAndArgsAndRealMethodAndStubbingAndArgsAndRealMethodAndStubbing;21import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.DispatcherWithArgsAndStubbingAndRealMethodAndMockAwarenessAndArgsAndRealMethodAndStubbingAndArgsAndReal

InlineBytecodeGenerator

Using AI Code Generation

1import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator;2import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator.MethodCall;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.stubbing.Answer;5public class 1 {6    public static void main(String[] args) {7        MethodCall methodCall = new MethodCall() {8            public void callMethodOn(InvocationOnMock invocation) {9                invocation.getMock();10            }11        };12        byte[] bytecode = InlineBytecodeGenerator.createBytecode(methodCall, new Answer() {13            public Object answer(InvocationOnMock invocation) throws Throwable {14                return null;15            }16        });17        for (byte b : bytecode) {18            System.out.print(b + " ");19        }20    }21}

InlineBytecodeGenerator

Using AI Code Generation

1import net.bytebuddy.ByteBuddy;2import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;3import net.bytebuddy.implementation.MethodDelegation;4import net.bytebuddy.matcher.ElementMatchers;5import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator;6import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor;7import org.mockito.internal.util.MockUtil;8import org.mockito.invocation.MockHandler;9import org.mockito.mock.MockCreationSettings;10import java.lang.reflect.Method;11public class Main {12    public static void main(String[] args) throws Exception {13        List mockedList = (List) InlineBytecodeGenerator.make(14                new MockCreationSettings() {15                    public Class<?> getTypeToMock() {16                        return List.class;17                    }18                    public MockHandler getMockHandler() {19                        return null;20                    }21                    public MockCreationSettings withTypeToMock(Class<?> type) {22                        return this;23                    }24                    public MockCreationSettings withExtraInterfaces(Class<?>[] interfaces) {25                        return this;26                    }27                    public MockCreationSettings withSettings(MockCreationSettings settings) {28                        return this;29                    }30                    public MockCreationSettings withMockHandler(MockHandler handler) {31                        return this;32                    }33                    public MockCreationSettings withName(String name) {34                        return this;35                    }36                    public Class<?>[] getExtraInterfaces() {37                        return new Class<?>[0];38                    }39                    public String getName() {40                        return null;41                    }42                    public boolean isSerializable() {43                        return false;44                    }45                    public MockCreationSettings serializable() {46                        return this;47                    }48                },49                new MockMethodInterceptor(new MockUtil()));50        mockedList.add("one");51        mockedList.get(0);52    }53}

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