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

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

Source:SwitchingMockMaker.java

1// Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.2package com.android.tools.idea.mockito;3import javax.annotation.Nullable;4import org.mockito.internal.creation.bytebuddy.ByteBuddyMockMaker;5import org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker;6import org.mockito.internal.util.concurrent.WeakConcurrentMap;7import org.mockito.invocation.MockHandler;8import org.mockito.mock.MockCreationSettings;9import org.mockito.plugins.MockMaker;10/**11 * This class is a plugin for Mockito framework.12 * <p>13 * It provides {@linkplain MockMaker} implementation capable to use several {@linkplain MockMaker}s14 * (e.g. inline and non-inline) in the same test. By default {@linkplain SwitchingMockMaker} prefers {@linkplain ByteBuddyMockMaker}, and15 * uses {@linkplain InlineByteBuddyMockMaker} to create mocks only if the default {@linkplain ByteBuddyMockMaker} reports that it cannot16 * mock the class.17 * <p>18 * {@linkplain InlineByteBuddyMockMaker} injects JVM agent to enable instrumentation, therefore {@linkplain SwitchingMockMaker} initializes19 * it lazily only when it is really needed. {@linkplain InlineByteBuddyMockMaker} will never be initialized, if the test code does not20 * exceed capabilities of the {@linkplain ByteBuddyMockMaker}.21 * <p>22 * Main goal of this plugin is to address performance issues introduced by the {@linkplain InlineByteBuddyMockMaker}.23 * {@linkplain ByteBuddyMockMaker} is fast, and works fine in most cases. It is not fair to get performance penalty for the majority of the24 * tests just because there are few tests in the same suite which need {@code inline} version. Developers should only pay for what they use.25 *26 * @see MockitoEx27 */28public class SwitchingMockMaker implements MockMaker {29  private final ByteBuddyMockMaker byteBuddy = new ByteBuddyMockMaker();30  private static class LazyInlineMockMaker {31    static InlineByteBuddyMockMaker INSTANCE = new InlineByteBuddyMockMaker();32  }33  private final WeakConcurrentMap<Object, MockMaker> mockToMaker = new WeakConcurrentMap.WithInlinedExpunction<>();34  @Override35  public <T> T createMock(MockCreationSettings<T> settings, MockHandler handler) {36    MockMaker makerToUse;37    makerToUse = selectMakerForType(settings.getTypeToMock());38    T mock = makerToUse.createMock(settings, handler);39    mockToMaker.put(mock, makerToUse);40    return mock;41  }42  private <T> MockMaker selectMakerForType(Class<T> typeToMock) {43    MockMaker makerToUse;44    if (MockitoEx.forceInlineMockMaker || !byteBuddy.isTypeMockable(typeToMock).mockable()) {45      makerToUse = LazyInlineMockMaker.INSTANCE;...

Source:NoJUnitDependenciesTest.java

...14import org.mockito.test.mockitoutil.ClassLoaders;15import org.objenesis.Objenesis;16import java.util.Set;17import static org.mockito.test.mockitoutil.ClassLoaders.coverageTool;18@Ignore /* removed InlineByteBuddyMockMaker */19public class NoJUnitDependenciesTest {20    @Test21    public void pure_mockito_should_not_depend_JUnit___ByteBuddy() throws Exception {22        Assume.assumeTrue("ByteBuddyMockMaker".equals(Plugins.getMockMaker().getClass().getSimpleName()));23        ClassLoader classLoader_without_JUnit = ClassLoaders.excludingClassLoader()24                .withCodeSourceUrlOf(25                        Mockito.class,26                        Matcher.class,27                        ByteBuddy.class,28                        ByteBuddyAgent.class,29                        Objenesis.class30                )31                .withCodeSourceUrlOf(coverageTool())32                .without("junit", "org.junit")33                .build();34        Set<String> pureMockitoAPIClasses = ClassLoaders.in(classLoader_without_JUnit).omit("runners", "junit", "JUnit").listOwnedClasses();35        // The later class is required to be initialized before any inline mock maker classes can be loaded.36        checkDependency(classLoader_without_JUnit, "org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker");37        pureMockitoAPIClasses.remove("org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker");38        for (String pureMockitoAPIClass : pureMockitoAPIClasses) {39            checkDependency(classLoader_without_JUnit, pureMockitoAPIClass);40        }41    }42    private void checkDependency(ClassLoader classLoader_without_JUnit, String pureMockitoAPIClass) throws ClassNotFoundException {43        try {44            Class.forName(pureMockitoAPIClass, true, classLoader_without_JUnit);45        } catch (Throwable e) {46            e.printStackTrace();47            throw new AssertionError(String.format("'%s' has some dependency to JUnit", pureMockitoAPIClass));48        }49    }50}...

Source:DefaultMockitoPluginsTest.java

...4 */5package org.mockito.internal.configuration.plugins;6import org.junit.Test;7import org.mockito.internal.creation.bytebuddy.ByteBuddyMockMaker;8import org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker;9import org.mockito.plugins.InstantiatorProvider;10import org.mockito.plugins.InstantiatorProvider2;11import org.mockito.plugins.MockMaker;12import org.mockitoutil.TestBase;13import static org.junit.Assert.*;14import static org.mockito.internal.configuration.plugins.DefaultMockitoPlugins.INLINE_ALIAS;15public class DefaultMockitoPluginsTest extends TestBase {16    private DefaultMockitoPlugins plugins = new DefaultMockitoPlugins();17    @Test18    public void provides_plugins() throws Exception {19        assertEquals("org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker",20            plugins.getDefaultPluginClass(INLINE_ALIAS));21        assertEquals(InlineByteBuddyMockMaker.class, plugins.getInlineMockMaker().getClass());22        assertEquals(ByteBuddyMockMaker.class, plugins.getDefaultPlugin(MockMaker.class).getClass());23        assertNotNull(plugins.getDefaultPlugin(InstantiatorProvider.class));24        assertNotNull(plugins.getDefaultPlugin(InstantiatorProvider2.class));25    }26}...

InlineByteBuddyMockMaker

Using AI Code Generation

1import org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker;2import org.mockito.internal.creation.bytebuddy.MockBytecodeGenerator;3import org.mockito.internal.creation.bytebuddy.SubclassBytecodeGenerator;4import org.mockito.mock.MockCreationSettings;5import org.mockito.plugins.MockMaker;6import java.lang.reflect.Constructor;7import java.lang.reflect.InvocationHandler;8import java.lang.reflect.Method;9import java.lang.reflect.Modifier;10import java.lang.reflect.Proxy;11import java.util.concurrent.Callable;12import net.bytebuddy.ByteBuddy;13import net.bytebuddy.description.modifier.Visibility;14import net.bytebuddy.dynamic.DynamicType;15import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;16import net.bytebuddy.implementation.InvocationHandlerAdapter;17import net.bytebuddy.implementation.MethodCall;18import net.bytebuddy.implementation.StubMethod;19import net.bytebuddy.implementation.bind.annotation.RuntimeType;20import net.bytebuddy.implementation.bind.annotation.SuperCall;21import net.bytebuddy.implementation.bind.annotation.SuperMethod;22import net.bytebuddy.implementation.bind.annotation.This;23import net.bytebuddy.matcher.ElementMatchers;24import static net.bytebuddy.matcher.ElementMatchers.isDeclaredBy;25import static net.bytebuddy.matcher.ElementMatchers.not;26public class InlineByteBuddyMockMaker implements MockMaker {27    private final MockBytecodeGenerator mockBytecodeGenerator;28    private final SubclassBytecodeGenerator subclassBytecodeGenerator;29    public InlineByteBuddyMockMaker() {30        mockBytecodeGenerator = new MockBytecodeGenerator();31        subclassBytecodeGenerator = new SubclassBytecodeGenerator();32    }33    public <T> T createMock(MockCreationSettings<T> settings, MockHandler handler) {34        Class<T> type = settings.getTypeToMock();35        if (settings.isSerializable()) {36            return createSerializableMock(settings, handler);37        } else if (settings.isTypeMockable()) {38            return createMock(type, handler);39        } else {40            return createMockUsingInlineByteBuddy(type, handler);41        }42    }43    private <T> T createMockUsingInlineByteBuddy(Class<T> type, MockHandler handler) {44        DynamicType.Builder<?> builder = new ByteBuddy()45                .subclass(type)46                .method(not(isDeclaredBy(Object.class)))47                .intercept(StubMethod.INSTANCE)48                .method(ElementMatchers.isHashCode())49                .intercept(MethodCall.invoke(Object.class, "hashCode"))

InlineByteBuddyMockMaker

Using AI Code Generation

1import org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker;2import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator;3import org.mockito.internal.creation.bytebuddy.SubclassBytecodeGenerator;4import org.mockito.mock.MockCreationSettings;5import org.mockito.plugins.MockMaker;6import org.mockito.plugins.MockMaker.TypeMockability;7import org.mockito.plugins.MockMaker.TypeMockability;8import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;9import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default;10import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.InjectionStrategy;11import net.bytebuddy.dynamic.loading.ClassLoadingStrategy.Default.InjectionStrategy.Disabled;12public class InlineByteBuddyMockMaker implements MockMaker {13    private final MockMaker delegate = new InlineByteBuddyMockMaker(new SubclassBytecodeGenerator());14    public <T> T createMock(MockCreationSettings<T> settings, MockHandler handler) {15        return delegate.createMock(settings, handler);16    }17    public MockHandler getHandler(Object mock) {18        return delegate.getHandler(mock);19    }20    public void resetMock(Object mock, MockHandler newHandler, MockCreationSettings settings) {21        delegate.resetMock(mock, newHandler, settings);22    }23    public TypeMockability isTypeMockable(Class<?> type) {24        return delegate.isTypeMockable(type);25    }26}27import java.lang.reflect.Method;28import net.bytebuddy.ByteBuddy;29import net.bytebuddy.description.method.MethodDescription;30import net.bytebuddy.description.type.TypeDescription;31import net.bytebuddy.dynamic.DynamicType.Builder;32import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;33import net.bytebuddy.implementation.Implementation;34import net.bytebuddy.implementation.MethodDelegation;35import net.bytebuddy.implementation.bind.annotation.RuntimeType;36import net.bytebuddy.implementation.bind.annotation.SuperCall;37import net.bytebuddy.implementation.bind.annotation.This;38import net.bytebuddy.implementation.bytecode.assign.Assigner;39import net.bytebuddy.matcher.ElementMatchers;40import org.mockito.internal.creation.bytebuddy.InlineBytecodeGenerator;41import org.mockito.internal.creation.bytebuddy.MockMethodInterceptor;42import org.mockito.internal.creation.bytebuddy.SubclassBytecodeGenerator;43import org.mockito.internal.util.MockUtil

InlineByteBuddyMockMaker

Using AI Code Generation

1public class Main {2    public static void main(String[] args) {3        InlineByteBuddyMockMaker mockMaker = new InlineByteBuddyMockMaker();4        MockCreationSettings settings = new MockCreationSettings() {5            public Type getTypeToMock() {6                return null;7            }8            public MockName getName() {9                return null;10            }11            public Object getExtraInterfaces() {12                return null;13            }14            public Object getDefaultAnswer() {15                return null;16            }17            public Object getSpiedInstance() {18                return null;19            }20            public Object getInvocationContainer() {21                return null;22            }23            public Object getDefaultAnswerFor(Type type) {24                return null;25            }26            public Object getSerializableMode() {27                return null;28            }29            public Object getStubbableOngoingStubbing() {30                return null;31            }32            public Object getStubOnly() {33                return null;34            }35            public Object getMockName() {36                return null;37            }38            public Object getHandlerFactory() {39                return null;40            }41            public Object getInlineMockMaker() {42                return null;43            }44        };45        MockAccess mockAccess = mockMaker.createMock(settings, null);46        mockAccess.setMock(null);47        System.out.println("MockAccess object created successfully");48    }49}50public class Main {51    public static void main(String[] args) {52        InlineByteBuddyMockMaker mockMaker = new InlineByteBuddyMockMaker();53        MockCreationSettings settings = new MockCreationSettings() {54            public Type getTypeToMock() {55                return null;56            }57            public MockName getName() {58                return null;59            }60            public Object getExtraInterfaces() {61                return null;62            }63            public Object getDefaultAnswer() {64                return null;65            }66            public Object getSpiedInstance() {67                return null;68            }69            public Object getInvocationContainer() {

InlineByteBuddyMockMaker

Using AI Code Generation

1public class InlineByteBuddyMockMakerTest {2    public static void main(String[] args) {3        InlineByteBuddyMockMaker inlineByteBuddyMockMaker = new InlineByteBuddyMockMaker();4        MockFeatures mockFeatures = new MockFeatures();5        MockCreationSettingsImpl mockCreationSettings = new MockCreationSettingsImpl();6        mockCreationSettings.setType(InlineByteBuddyMockMakerTest.class);7        MockSettingsImpl mockSettings = new MockSettingsImpl();8        mockSettings.defaultAnswer(Answers.RETURNS_DEFAULTS);9        mockFeatures.setMockSettings(mockSettings);10        mockFeatures.setMockCreationSettings(mockCreationSettings);11        inlineByteBuddyMockMaker.createMock(mockFeatures);12    }13}14-> at InlineByteBuddyMockMakerTest.main(InlineByteBuddyMockMakerTest.java:26)15    when(mock.isOk()).thenReturn(true);16    when(mock.isOk()).thenThrow(exception);17    doThrow(exception).when(mock).someVoidMethod();18-> at InlineByteBuddyMockMakerTest.main(InlineByteBuddyMockMakerTest.java:26)19	at org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker.createMock(InlineByteBuddyMockMaker.java:84)20	at InlineByteBuddyMockMakerTest.main(InlineByteBuddyMockMakerTest.java:26)

InlineByteBuddyMockMaker

Using AI Code Generation

1public class InlineByteBuddyMockMakerTest {2    public static void main(String[] args) throws Exception {3        Class<?> mockMakerClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker");4        Class<?> mockSettingsClass = classLoader.loadClass("org.mockito.internal.creation.settings.MockCreationSettings");5        Class<?> mockDataClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockData");6        Class<?> mockFeaturesClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures");7        Class<?> mockFeatures$MockKindClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures$MockKind");8        Class<?> mockFeatures$MockTypeClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures$MockType");9        Class<?> mockFeatures$MockNamingClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures$MockNaming");10        Class<?> mockFeatures$SerializationSupportClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures$SerializationSupport");11        Class<?> mockFeatures$InterfaceStubsClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures$InterfaceStubs");12        Class<?> mockFeatures$MockMethodDispatcherClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures$MockMethodDispatcher");13        Class<?> mockFeatures$MockMethodInterceptorClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures$MockMethodInterceptor");14        Class<?> mockFeatures$MockMethodInterceptor$MockMethodAdviceClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures$MockMethodInterceptor$MockMethodAdvice");15        Class<?> mockFeatures$MockMethodInterceptor$MockMethodAdvice$MockMethodInvocationClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures$MockMethodInterceptor$MockMethodAdvice$MockMethodInvocation");16        Class<?> mockFeatures$MockMethodInterceptor$MockMethodAdvice$MockMethodInvocation$MockMethodInvocationAdapterClass = classLoader.loadClass("org.mockito.internal.creation.bytebuddy.MockFeatures$MockMethodInterceptor$MockMethodAdvice$MockMethodInvocation$MockMethodInvocationAdapter");

InlineByteBuddyMockMaker

Using AI Code Generation

1public class MockMakerTest {2    public static void main(String[] args) throws Exception {3        Class<?> clazz = Class.forName("org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker");4        Object obj = clazz.newInstance();5        Method method = clazz.getDeclaredMethod("createMock", new Class[] {MockCreationSettings.class, MockHandler.class});6        method.setAccessible(true);7        Class<?> clazz1 = Class.forName("org.mockito.internal.creation.bytebuddy.MockMethodInterceptor");8        Object obj1 = clazz1.newInstance();9        Method method1 = clazz1.getDeclaredMethod("interceptSuper", new Class[] {Object.class, Method.class, Object[].class, SuperMethod.class});10        method1.setAccessible(true);11        Class<?> clazz2 = Class.forName("org.mockito.internal.creation.bytebuddy.MockMethodInterceptor$SuperMethod");12        Object obj2 = clazz2.newInstance();13        Method method2 = clazz2.getDeclaredMethod("invoke", new Class[] {Object[].class});14        method2.setAccessible(true);15        Class<?> clazz3 = Class.forName("org.mockito.internal.creation.bytebuddy.MockMethodInterceptor$SuperMethod$ForDefaultMethod");16        Object obj3 = clazz3.newInstance();17        Method method3 = clazz3.getDeclaredMethod("invoke", new Class[] {Object[].class});18        method3.setAccessible(true);19        Class<?> clazz4 = Class.forName("org.mockito.internal.creation.bytebuddy.MockMethodInterceptor$SuperMethod$ForHashCode");20        Object obj4 = clazz4.newInstance();21        Method method4 = clazz4.getDeclaredMethod("invoke", new Class[] {Object[].class});22        method4.setAccessible(true);23        Class<?> clazz5 = Class.forName("org.mockito.internal.creation.bytebuddy.MockMethodInterceptor$

InlineByteBuddyMockMaker

Using AI Code Generation

1public class Example {2    public static void main(String[] args) {3        System.out.println("Hello World!");4        System.out.println("Hello World!");5    }6}7public class Example {8    public static void main(String[] args) {9        System.out.println("Hello World!");10        Mockito.mock(Example.class, new InlineByteBuddyMockMaker());11        System.out.println("Hello World!");12    }13}14public class Example {15    public static void main(String[] args) {16        System.out.println("Hello World!");17        Mockito.mock(Example.class, new InlineByteBuddyMockMaker());18        System.out.println("Hello World!");19    }20}21public class Example {22    public static void main(String[] args) {23        System.out.println("Hello World!");24        Mockito.mock(Example.class, new InlineByteBuddyMockMaker());25        System.out.println("Hello World!");26    }27}28public class Example {29    public static void main(String[] args) {30        System.out.println("Hello World!");

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