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 Github

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...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...

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Source:InlineByteBuddyMockMaker.java Github

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...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}...

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Source:63023.java Github

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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) {...

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InlineBytecodeGenerator

Using AI Code Generation

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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

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InlineBytecodeGenerator

Using AI Code Generation

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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));

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InlineBytecodeGenerator

Using AI Code Generation

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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

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InlineBytecodeGenerator

Using AI Code Generation

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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}

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InlineBytecodeGenerator

Using AI Code Generation

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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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