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How to use invoke method of org.jmock.imposters.ByteBuddyClassImposteriser class

Best Jmock-library code snippet using org.jmock.imposters.ByteBuddyClassImposteriser.invoke

Source:BaseCachedJMockTestCase.java

...69        }70        public static CustomAction run(final Function.Nullary<Object> proc) {71            return new CustomAction("willDo_" + willDoCounter.incrementAndGet()) {72                @Override73                public Object invoke(Invocation invocation) throws Throwable {74                    return proc.call();75                }76            };77        }78        public void willDo(final Function.Unary<Object, Invocation> proc) {79            this.currentBuilder().setAction(run(proc));80        }81        public static CustomAction run(final Function.Unary<Object, Invocation> proc) {82            return new CustomAction("willDo_" + willDoCounter.incrementAndGet()) {83                @Override84                public Object invoke(Invocation invocation) throws Throwable {85                    return proc.call(invocation);86                }87            };88        }89    }90    // ----------------------------------------------------------------91    public static class CachingImposteriser implements Imposteriser {92        public static final BaseCachedJMockTestCase.CachingImposteriser INSTANCE = new CachingImposteriser();93        private final static Class[] CONSTRUCTOR_PARAMS = {InvocationHandler.class};94        private static Map<ProxyInfo, Function.Unary<?, Invokable>> proxyInfoToConstructorMap = new HashMap<>();95        // ----------------------------------------------------------------96        @Override // from Imposteriser97        public boolean canImposterise(Class<?> type) {98            return ByteBuddyClassImposteriser.INSTANCE.canImposterise(type);99        }100        // ----------------------------------------------------------------101        @Override // from Imposteriser102        public <T> T imposterise(final Invokable mockObject, Class<T> mockedType, Class<?>... ancillaryTypes) {103            ProxyInfo proxyInfo = new ProxyInfo(mockedType, ancillaryTypes);104            Function.Unary<?, Invokable> constructor = proxyInfoToConstructorMap.get(proxyInfo);105            if (null == constructor) {106                constructor = createConstructor(proxyInfo);107                proxyInfoToConstructorMap.put(proxyInfo, constructor);108            }109            // noinspection unchecked110            return (T) constructor.call(mockObject);111        }112        // ----------------------------------------------------------------113        private Function.Unary<?, Invokable> createConstructor(ProxyInfo proxyInfo) {114            if (proxyInfo.mockedType.isInterface()) {115                return createInterfaceConstructor(proxyInfo);116            } else {117                return createClassConstructor(proxyInfo);118            }119        }120        // ----------------------------------------------------------------121        /** Based on {@link org.jmock.lib.JavaReflectionImposteriser}. */122        private Function.Unary<?, Invokable> createInterfaceConstructor(ProxyInfo proxyInfo) {123            ClassLoader proxyClassLoader = BaseCachedJMockTestCase.class.getClassLoader();124            Class proxyClass = Proxy.getProxyClass(proxyClassLoader, proxyInfo.proxiedClasses);125            final Constructor constructor;126            try {127                constructor = proxyClass.getConstructor(CONSTRUCTOR_PARAMS);128            } catch (NoSuchMethodException e) {129                throw Assert.exceptionNeverCaught(e);130            }131            return new Function.Unary<Object, Invokable>() {132                @Override133                public Object call(final Invokable invokable) {134                    try {135                        return constructor.newInstance(new InvocationHandler() {136                            public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {137                                return invokable.invoke(new Invocation(proxy, method, args));138                            }139                        });140                    } catch (InstantiationException | IllegalAccessException | InvocationTargetException e) {141                        throw Assert.exceptionNeverCaught(e);142                    }143                }144            };145        }146        // ----------------------------------------------------------------147        /** Based on {@link ByteBuddyClassImposteriser}. */148        private Function.Unary<?, Invokable> createClassConstructor(final ProxyInfo proxyInfo) {149            return imposter -> ByteBuddyClassImposteriser.INSTANCE.imposterise(imposter, proxyInfo.mockedType,150                    proxyInfo.ancillaryTypes);151        }...

Source:ByteBuddyClassImposteriser.java

...109                @Origin Method method,110                @FieldValue(value=JMOCK_KEY) Invokable invokable,111                @AllArguments Object[] args112                ) throws Throwable {113            return invokable.invoke(new Invocation(receiver, method, args));114        }115    }116    private Class<?> proxyClass(final Invokable mockObject, final Class<?> mockedType, Class<?>... ancilliaryTypes)117            throws ClassNotFoundException, IllegalAccessException, InvocationTargetException, NoSuchMethodException {118        Builder<?> builder = new ByteBuddy()119                .with(TypeValidation.DISABLED)120                .with(new NamingStrategy.SuffixingRandom(JMOCK_KEY, JMOCK_KEY.toLowerCase()))121                .subclass(mockedType)122                .implement(ancilliaryTypes)123                .defineField(JMOCK_KEY, Invokable.class, Visibility.PRIVATE)124                .implement(InjectInvokable.class).intercept(FieldAccessor.ofField(JMOCK_KEY))125                .method(ElementMatchers.not(ElementMatchers.isDeclaredBy(InjectInvokable.class)))126                .intercept(MethodDelegation.to(Interceptor.class));127/*                128                .intercept(InvocationHandlerAdapter.of(new InvocationHandler() {129                    public Object invoke(Object receiver, Method method, Object[] args) throws Throwable {130                        return mockObject.invoke(new Invocation(receiver, method, args));131                    }132                }));133*/134        // From135        // https://mydailyjava.blogspot.com/2018/04/jdk-11-and-proxies-in-world-past.html136        ClassLoadingStrategy<ClassLoader> strategy;137        if (ClassInjector.UsingLookup.isAvailable() && !protectedPackageNameSpaces(mockedType)138                && !defaultPackage(mockedType)139                && mockedType.getClassLoader() == this.getClass().getClassLoader()) {140            Class<?> methodHandles = Class.forName("java.lang.invoke.MethodHandles");141            Object lookup = methodHandles.getMethod("lookup").invoke(null);142            Method privateLookupIn = methodHandles.getMethod("privateLookupIn",143                    Class.class,144                    Class.forName("java.lang.invoke.MethodHandles$Lookup"));145            Object privateLookup = privateLookupIn.invoke(null, mockedType, lookup);146            strategy = ClassLoadingStrategy.UsingLookup.of(privateLookup);147        } else if (ClassInjector.UsingReflection.isAvailable()) {148            strategy = ClassLoadingStrategy.Default.INJECTION;149        } else {150            throw new IllegalStateException("No code generation strategy available");151        }152        Class<?> proxyType = builder.make()153                .load(SearchingClassLoader.combineLoadersOf(mockedType, ancilliaryTypes), strategy)154                .getLoaded();155        return proxyType;156    }157    private Set<Class<?>> mockTypeKey(final Class<?> mockedType, Class<?>... ancilliaryTypes) {158        Set<Class<?>> types = new HashSet<>();159        types.add(mockedType);...

Source:CommandTest.java

1package geektrust.money.api;2import geektrust.money.CalendarMonth;3import geektrust.money.manage.Portfolio;4import org.hamcrest.BaseMatcher;5import org.hamcrest.Description;6import org.jmock.Expectations;7import org.jmock.Mockery;8import org.jmock.imposters.ByteBuddyClassImposteriser;9import org.jmock.junit5.JUnit5Mockery;10import org.junit.jupiter.api.BeforeEach;11import org.junit.jupiter.api.Test;12import org.junit.jupiter.api.extension.RegisterExtension;13import java.util.Optional;14import static org.junit.jupiter.api.Assertions.*;15class CommandTest {16    @RegisterExtension17    private final Mockery mockery = new JUnit5Mockery() {18        {19            setImposteriser(ByteBuddyClassImposteriser.INSTANCE);20        }21    };22    private Portfolio mockPortfolio;23    @BeforeEach24    public void setUp() {25        mockPortfolio = mockery.mock(Portfolio.class);26    }27    @Test28    public void shouldInvokeAllocateFundWithCorrectValues() {29        mockery.checking(new Expectations() {30            {31                exactly(1).of(mockPortfolio).allocate(with(new BaseMatcher<int[]>() {32                    @Override33                    public boolean matches(Object o) {34                        int[] items = (int[]) o;35                        assertArrayEquals(new int[]{100, 200, 300}, items);36                        return true;37                    }38                    @Override39                    public void describeTo(Description description) {40                    }41                }));42            }43        });44        assertTrue(Command.ALLOCATE.process(new String[]{"ALLOCATE", "100", "200", "300"}, mockPortfolio).isEmpty());45    }46    @Test47    public void shouldInvokeSipAllocationFundWithCorrectValues() {48        mockery.checking(new Expectations() {49            {50                exactly(1).of(mockPortfolio).sip(with(new BaseMatcher<int[]>() {51                    @Override52                    public boolean matches(Object o) {53                        int[] items = (int[]) o;54                        assertArrayEquals(new int[]{100, 200, 300}, items);55                        return true;56                    }57                    @Override58                    public void describeTo(Description description) {59                    }60                }));61            }62        });63        assertTrue(Command.SIP.process(new String[]{"SIP", "100", "200", "300"}, mockPortfolio).isEmpty());64    }65    @Test66    public void shouldInvokeMarketChange() {67        mockery.checking(new Expectations() {68            {69                exactly(1).of(mockPortfolio).monthlyChange(with(new BaseMatcher<float[]>() {70                    @Override71                    public boolean matches(Object o) {72                        float[] items = (float[]) o;73                        assertArrayEquals(new float[]{2.0f, 3.0f, -1.0f}, items);74                        return true;75                    }76                    @Override77                    public void describeTo(Description description) {78                    }79                }), with(CalendarMonth.JANUARY));80            }81        });82        assertTrue(Command.CHANGE.process(new String[]{"CHANGE", "2.00%", "3.0000%", "-1.0%", "JANUARY"}, mockPortfolio).isEmpty());83    }84    @Test85    public void shouldInvokeBalance() {86        mockery.checking(new Expectations() {87            {88                exactly(1).of(mockPortfolio).balanceForMonth(with(CalendarMonth.JANUARY));89                will(returnValue("00"));90            }91        });92        Optional<String> result = Command.BALANCE.process(new String[]{"BALANCE", "JANUARY"}, mockPortfolio);93        assertFalse(result.isEmpty());94        assertEquals("00", result.get());95    }96    @Test97    public void shouldInvokeReBalance() {98        mockery.checking(new Expectations() {99            {100                exactly(1).of(mockPortfolio).getRedistributedAllocation();101                will(returnValue("00"));102            }103        });104        Optional<String> result = Command.REBALANCE.process(new String[]{"REBALANCE"}, mockPortfolio);105        assertFalse(result.isEmpty());106        assertEquals("00", result.get());107    }108}...

invoke

Using AI Code Generation

1import org.jmock.imposters.ByteBuddyClassImposteriser;2import org.jmock.imposters.ByteBuddyImposteriser;3import org.jmock.imposters.ByteBuddyInterfaceImposteriser;4import org.jmock.imposters.ByteBuddyMethodImposteriser;5import org.jmock.imposters.ByteBuddyObjectImposteriser;6import org.jmock.imposters.ByteBuddyProxyImposteriser;7import org.jmock.imposters.ByteBuddySubclassImposteriser;8import org.jmock.imposters.Imposteriser;9import org.jmock.imposters.JavaProxyImposteriser;10import org.jmock.imposters.MethodImposteriser;11import org.jmock.imposters.ObjectImposteriser;12import org.jmock.imposters.ProxyImposteriser;13import org.jmock.imposters.SubclassImposteriser;14import org.jmock.imposters.cglib.CGLIBImposteriser;15import org.jmock.imposters.cglib.MethodInterceptorAdapter;16import org.jmock.imposters.cglib.MethodProxy;17import org.jmock.imposters.cglib.proxy.Callback;18import org.jmock.imposters.cglib.proxy.Enhancer;19import org.jmock.imposters.cglib.proxy.InvocationHandler;20import org.jmock.imposters.cglib.proxy.MethodInterceptor;21import org.jmock.imposters.cglib.proxy.MethodProxy;22import org.jmock.imposters.cglib.proxy.NoOp;23import org.jmock.imposters.cglib.proxy.Proxy;24import org.jmock.imposters.cglib.proxy.ProxyObject;25import org.jmock.imposters.cglib.proxy.UndeclaredThrowableException;26import org.jmock.imposters.javassist.JavassistImposteriser;27import org.jmock.imposters.javassist.JavassistProxyFactory;28import org.jmock.imposters.java

invoke

Using AI Code Generation

1import org.jmock.imposters.ByteBuddyClassImposteriser;2import org.jmock.imposters.BytecodeGenerator;3import org.jmock.imposters.Imposteriser;4import org.jmock.imposters.Imposteriser;5import org.jmock.imposters.Imposteriser;6import org.jmock.imposters.ByteBuddyClassImposteriser;7import org.jmock.imposters.BytecodeGenerator;8import org.jmock.imposters.Imposteriser;9import org.jmock.imposters.Imposteriser;10import org.jmock.imposters.Imposteriser;11import org.jmock.imposters.ByteBuddyClassImposteriser;12import org.jmock.imposters.BytecodeGenerator;13import org.jmock.imposters.Imposteriser;14import org.jmock.imposters.Imposteriser;15import org.jmock.imposters.Imposteriser;16import org.jmock.imposters.ByteBuddyClassImposteriser;17import org.jmock.imposters.BytecodeGenerator;18import org.jmock.imposters.Imposteriser;19import org.jmock.imposters.Imposteriser;20import org.jmock.imposters.Imposteriser;21import org.jmock.imposters.ByteBuddyClassImposteriser;22import org.jmock.imposters.BytecodeGenerator;23import org.jmock.imposters.Imposteriser;24import org.jmock.imposters.Imposteriser;25import org.jmock.imposters.Imposteriser;26import org.jmock.imposters.ByteBuddyClassImposteriser;27import org.jmock.imposters.BytecodeGenerator;28import org.jmock.imposters.Imposteriser;29import org.jmock.imposters.Imposteriser;30import org.jmock.imposters.Imposteriser;31import org.jmock.imposters.ByteBuddyClassImposteriser;32import org.jmock.imposters.BytecodeGenerator;33import org.jmock.imposters.Imposteriser;34import org.jmock.imposters.Imposteriser;35import org.jmock.imposters.Imposteriser;36import org.jmock.imposters.ByteBuddyClassImposteriser;37import org.jmock.imposters.BytecodeGenerator;38import org.jmock.imposters.Imposteriser;39import org.jmock.imposters.Imposteriser;40import org.jmock.imposters.Imposteriser;41import org.jmock.imposters.ByteBuddyClassImposteriser;42import org.jmock.imposters.BytecodeGenerator;

invoke

Using AI Code Generation

1import java.lang.reflect.Method;2import org.jmock.imposters.ByteBuddyClassImposteriser;3import org.jmock.imposters.ByteBuddyImposteriser;4public class 1 {5    public static void main(String[] args) throws Exception {6        ClassLoader classLoader = 1.class.getClassLoader();7        Class<?> mockClass = classLoader.loadClass("org.jmock.imposters.ByteBuddyClassImposteriser");8        Object mock = mockClass.getMethod("invoke", Class.class, Method.class, Object[].class).invoke(null, Object.class, Object.class.getMethod("toString"), new Object[0]);9        System.out.println(mock);10    }11}

invoke

Using AI Code Generation

1import org.jmock.imposters.ByteBuddyClassImposteriser;2class 1 {3public static void main(String[] args) {4ClassImposteriser imposteriser = new ByteBuddyClassImposteriser();5MyInterface mock = imposteriser.imposterise(MyInterface.class, MyInterface.class);6mock.myMethod();7}8}9import org.jmock.imposters.ByteBuddyClassImposteriser;10class 2 {11public static void main(String[] args) {12ClassImposteriser imposteriser = new ByteBuddyClassImposteriser();13MyInterface mock = imposteriser.imposterise(MyInterface.class, MyInterface.class);14mock.myMethod();15}16}17import org.jmock.imposters.ByteBuddyClassImposteriser;18class 3 {19public static void main(String[] args) {20ClassImposteriser imposteriser = new ByteBuddyClassImposteriser();21MyInterface mock = imposteriser.imposterise(MyInterface.class, MyInterface.class);22mock.myMethod();23}24}25import org.jmock.imposters.ByteBuddyClassImposteriser;26class 4 {27public static void main(String[] args) {28ClassImposteriser imposteriser = new ByteBuddyClassImposteriser();29MyInterface mock = imposteriser.imposterise(MyInterface.class, MyInterface.class);30mock.myMethod();31}32}33import org.jmock.imposters.ByteBuddyClassImposteriser;34class 5 {35public static void main(String[] args) {36ClassImposteriser imposteriser = new ByteBuddyClassImposteriser();37MyInterface mock = imposteriser.imposterise(MyInterface.class, MyInterface.class);38mock.myMethod();39}40}

invoke

Using AI Code Generation

1import org.jmock.imposters.ByteBuddyClassImposteriser;2import org.junit.Test;3public class 1 {4    public void testInvoke() throws Exception {5        InterfaceToBeProxied proxy = ByteBuddyClassImposteriser.INSTANCE.imposterise(new InterfaceToBeProxied() {6            public String methodToBeProxied() {7                return "Hello World";8            }9        }, InterfaceToBeProxied.class);10        System.out.println(proxy.methodToBeProxied());11    }12}13import org.jmock.imposters.ByteBuddyClassImposteriser;14import org.junit.Test;15public class 2 {16    public void testMakeProxy() throws Exception {17        InterfaceToBeProxied proxy = ByteBuddyClassImposteriser.INSTANCE.makeProxy(new InterfaceToBeProxied() {18            public String methodToBeProxied() {19                return "Hello World";20            }21        }, InterfaceToBeProxied.class);22        System.out.println(proxy.methodToBeProxied());23    }24}25import org.jmock.imposters.ByteBuddyClassImposteriser;26import org.junit.Test;27public class 3 {28    public void testMakeProxy() throws Exception {29        InterfaceToBeProxied proxy = ByteBuddyClassImposteriser.INSTANCE.makeProxy(new InterfaceToBeProxied() {30            public String methodToBeProxied() {31                return "Hello World";32            }33        }, InterfaceToBeProxied.class);34        System.out.println(proxy.methodToBeProxied());35    }36}37import org.jmock.imposters.ByteBuddyClassImposteriser;38import org.junit.Test;

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