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

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

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

1import org.mockito.cglib.proxy.Enhancer;2import org.mockito.cglib.proxy.MethodInterceptor;3import org.mockito.cglib.proxy.MethodProxy;4import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator;5import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor;6import org.mockito.mock.MockCreationSettings;7import org.mockito.plugins.MockMaker;8import java.lang.reflect.Method;9import java.util.Map;10import java.util.concurrent.ConcurrentHashMap;11import static org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.serializeMethod;12public class InlineByteCodeGeneratorMockMaker implements MockMaker {13    private final Map<Class<?>, MockMethodInterceptor> mockMethodInterceptors = new ConcurrentHashMap<Class<?>, MockMethodInterceptor>();14    @SuppressWarnings("unchecked")15    public <T> T createMock(MockCreationSettings<T> settings, MockMethodInterceptor mockMethodInterceptor) {16        Enhancer enhancer = new Enhancer();17        enhancer.setSuperclass(settings.getTypeToMock());18        enhancer.setCallback(mockMethodInterceptor);19        return (T) enhancer.create();20    }21    public MockMethodInterceptor getHandler(Object mock) {22        return mockMethodInterceptors.get(mock.getClass());23    }24    public void resetMock(Object mock, MockMethodInterceptor mockMethodInterceptor, MockCreationSettings settings) {25        mockMethodInterceptors.put(mock.getClass(), mockMethodInterceptor);26    }27    public TypeMockability isTypeMockable(Class<?> type) {28        return new TypeMockability() {29            public boolean mockable() {30                return true;31            }32        };33    }34    public void mockStatic(Class<?> type) {35    }36    public void unmockStatic(Class<?> type) {37    }38    public void resetMock(Object mock, MockMethodInterceptor mockMethodInterceptor, MockCreationSettings settings, boolean b) {39        mockMethodInterceptors.put(mock.getClass(), mockMethodInterceptor);40    }41}42import net.bytebuddy.ByteBuddy;43import net.bytebuddy.description.modifier.Visibility;44import net.bytebuddy.dynamic.DynamicType;45import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;46import net.bytebuddy.implementation.MethodDelegation;47import net.bytebuddy.matcher.ElementMatchers;48import org.mockito.cglib.proxy.Enhancer;49import org.mockito.cglib.proxy.MethodInterceptor;50import org.mockito.cglib.proxy.MethodProxy;51import

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.ForFixedValue;5import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.ForObjectMethods;6import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.ForSerializableInterface;7import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.ForSerializableInterface.WithCustomAnswer;8import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.ForVarargsMethod;9import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.ForVarargsMethod.WithCustomAnswer;10import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.WithCustomAnswer;11import org.mockito.internal.creation.bytebuddy.SubclassBytecodeGenerator;12import org.mockito.internal.creation.bytebuddy.SubclassBytecodeGenerator.ClassLoadingStrategyProvider;13import org.mockito.internal.creation.bytebuddy.SubclassBytecodeGenerator.MockFeatures;14import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator;15import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.CacheProvider;16import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.CachedBytecodeGenerator;17import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.CachedBytecodeGeneratorProvider;18import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.CachedTypeInitializer;19import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.CacheEntry;20import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.CacheKey;21import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.DefaultCacheProvider;22import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.DefaultCachedTypeInitializer;23import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.TypePoolCacheProvider;24import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.WithCustomTarget;25import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.WithCustomTarget.ForFixedValue;26import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.WithCustomTarget.ForObjectMethods;27import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.WithCustomTarget.ForSerializableInterface;28import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator.WithCustomTarget.ForVarargsMethod;29import org.mockito.internal.creation.bytebuddy

InlineBytecodeGenerator

Using AI Code Generation

1import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator;2import java.io.File;3import java.io.FileOutputStream;4import java.io.OutputStream;5public class Test {6    public static void main(String[] args) throws Exception {7        File file = new File("Test.class");8        OutputStream os = new FileOutputStream(file);9        os.write(InlineBytecodeGenerator.makeBytecodeForSimpleMethod("foo", "java.lang.String", "java.lang.String"));10        os.close();11    }12}13import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator;14import java.io.File;15import java.io.FileOutputStream;16import java.io.OutputStream;17public class Test {18    public static void main(String[] args) throws Exception {19        File file = new File("Test.class");20        OutputStream os = new FileOutputStream(file);21        os.write(InlineBytecodeGenerator.makeBytecodeForSimpleConstructor("java.lang.String"));22        os.close();23    }24}25import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator;26import java.io.File;27import java.io.FileOutputStream;28import java.io.OutputStream;29public class Test {30    public static void main(String[] args) throws Exception {31        File file = new File("Test.class");32        OutputStream os = new FileOutputStream(file);33        os.write(InlineBytecodeGenerator.makeBytecodeForSimpleConstructor("java.lang.String", "java.lang.String"));34        os.close();35    }36}37import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator;38import java.io.File;39import java.io.FileOutputStream;40import java.io.OutputStream;41public class Test {42    public static void main(String[] args) throws Exception {43        File file = new File("Test.class");44        OutputStream os = new FileOutputStream(file);45        os.write(InlineBytecodeGenerator.makeBytecodeForSimpleConstructor("java.lang.String", "java.lang.String", "java.lang.String"));46        os.close();47    }48}

InlineBytecodeGenerator

Using AI Code Generation

1public class 1 {2  public static void main(String[] args) throws Exception {3    Class<? extends MyInterface> mockType = new InlineBytecodeGenerator().mockClass(4      new MockFeatures().withExtraInterfaces(MyInterface.class));5    MyInterface mock = mockType.newInstance();6    System.out.println(mock.get());7  }8}9public class 2 {10  public static void main(String[] args) throws Exception {11    Class<? extends MyInterface> mockType = new InlineBytecodeGenerator().mockClass(12      new MockFeatures().withExtraInterfaces(MyInterface.class));13    MyInterface mock = mockType.newInstance();14    System.out.println(mock.get());15  }16}17public class 3 {18  public static void main(String[] args) throws Exception {19    Class<? extends MyInterface> mockType = new InlineBytecodeGenerator().mockClass(20      new MockFeatures().withExtraInterfaces(MyInterface.class));21    MyInterface mock = mockType.newInstance();22    System.out.println(mock.get());23  }24}25public class 4 {26  public static void main(String[] args) throws Exception {27    Class<? extends MyInterface> mockType = new InlineBytecodeGenerator().mockClass(28      new MockFeatures().withExtraInterfaces(MyInterface.class));29    MyInterface mock = mockType.newInstance();30    System.out.println(mock.get());31  }32}33public class 5 {34  public static void main(String[] args) throws Exception {35    Class<? extends MyInterface> mockType = new InlineBytecodeGenerator().mockClass(36      new MockFeatures().withExtraInterfaces(MyInterface.class));37    MyInterface mock = mockType.newInstance();38    System.out.println(mock.get());39  }40}

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