How to use ReflectionMethodInvoker class of powermock.classloading.classes package

Best Powermock code snippet using powermock.classloading.classes.ReflectionMethodInvoker

Source:XStreamClassloaderExecutorTest.java

...35import powermock.classloading.classes.MyReturnValue;36import powermock.classloading.classes.MyStaticFinalArgumentHolder;37import powermock.classloading.classes.MyStaticFinalNumberHolder;38import powermock.classloading.classes.MyStaticFinalPrimitiveHolder;39import powermock.classloading.classes.ReflectionMethodInvoker;40public class XStreamClassloaderExecutorTest {41    @Test42    public void loadsObjectGraphInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {43        MockClassLoader classloader = createClassloader();44        final MyReturnValue expectedConstructorValue = new MyReturnValue(new MyArgument("first value"));45        final MyClass myClass = new MyClass(expectedConstructorValue);46        final MyArgument expected = new MyArgument("A value");47        MyReturnValue[] actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<MyReturnValue[]>() {48            public MyReturnValue[] call() throws Exception {49                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());50                return myClass.myMethod(expected);51            }52        });53        Assert.assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));54        final MyReturnValue myReturnValue = actual[0];55        Assert.assertEquals(expectedConstructorValue.getMyArgument().getValue(), myReturnValue.getMyArgument().getValue());56        Assert.assertEquals(expected.getValue(), actual[1].getMyArgument().getValue());57    }58    @Test59    public void loadsObjectGraphThatIncludesPrimitiveValuesInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {60        MockClassLoader classloader = createClassloader();61        final Integer expected = 42;62        final MyIntegerHolder myClass = new MyIntegerHolder(expected);63        Integer actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<Integer>() {64            public Integer call() throws Exception {65                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());66                final int myInteger = myClass.getMyInteger();67                Assert.assertEquals(((int) (expected)), myInteger);68                return myInteger;69            }70        });71        Assert.assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));72        Assert.assertEquals(expected, actual);73    }74    @Test75    public void loadsObjectGraphThatIncludesEnumsInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {76        MockClassLoader classloader = createClassloader();77        final MyEnum expected = MyEnum.MyEnum1;78        final MyEnumHolder myClass = new MyEnumHolder(expected);79        MyEnum actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<MyEnum>() {80            public MyEnum call() throws Exception {81                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());82                MyEnum myEnum = myClass.getMyEnum();83                Assert.assertEquals(expected, myEnum);84                return myEnum;85            }86        });87        Assert.assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));88        Assert.assertEquals(expected, actual);89    }90    @Test91    public void clonesStaticFinalObjectFields() throws Exception {92        MockClassLoader classloader = createClassloader();93        final MyStaticFinalArgumentHolder expected = new MyStaticFinalArgumentHolder();94        MyStaticFinalArgumentHolder actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<MyStaticFinalArgumentHolder>() {95            public MyStaticFinalArgumentHolder call() throws Exception {96                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());97                MyStaticFinalArgumentHolder actual = new MyStaticFinalArgumentHolder();98                Assert.assertEquals(expected.getMyObject(), actual.getMyObject());99                return actual;100            }101        });102        Assert.assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));103        Assert.assertEquals(expected.getMyObject(), actual.getMyObject());104    }105    @Test106    public void clonesStaticFinalPrimitiveFields() throws Exception {107        MockClassLoader classloader = createClassloader();108        final MyStaticFinalPrimitiveHolder expected = new MyStaticFinalPrimitiveHolder();109        MyStaticFinalPrimitiveHolder actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<MyStaticFinalPrimitiveHolder>() {110            public MyStaticFinalPrimitiveHolder call() throws Exception {111                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());112                MyStaticFinalPrimitiveHolder actual = new MyStaticFinalPrimitiveHolder();113                Assert.assertEquals(expected.getMyInt(), actual.getMyInt());114                return actual;115            }116        });117        Assert.assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));118        Assert.assertEquals(expected.getMyInt(), actual.getMyInt());119    }120    @Test121    public void clonesStaticFinalNumberFields() throws Exception {122        MockClassLoader classloader = createClassloader();123        final MyStaticFinalNumberHolder expected = new MyStaticFinalNumberHolder();124        MyStaticFinalNumberHolder actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<MyStaticFinalNumberHolder>() {125            public MyStaticFinalNumberHolder call() throws Exception {126                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());127                MyStaticFinalNumberHolder actual = new MyStaticFinalNumberHolder();128                Assert.assertEquals(expected.getMyLong(), actual.getMyLong());129                return actual;130            }131        });132        Assert.assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));133        Assert.assertEquals(expected.getMyLong(), actual.getMyLong());134    }135    @Test136    public void loadsObjectGraphThatIncludesPrimitiveArraysInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {137        MockClassLoader classloader = createClassloader();138        final int[] expected = new int[]{ 1, 2 };139        final MyPrimitiveArrayHolder myClass = new MyPrimitiveArrayHolder(expected);140        int[] actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<int[]>() {141            public int[] call() throws Exception {142                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());143                int[] myArray = myClass.getMyArray();144                Assert.assertArrayEquals(expected, myArray);145                return myArray;146            }147        });148        Assert.assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));149        Assert.assertArrayEquals(expected, actual);150    }151    @Test152    public void loadsObjectGraphThatIncludesCollectionInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {153        final MockClassLoader classloader = createClassloader();154        final Collection<MyReturnValue> expected = new LinkedList<MyReturnValue>();155        expected.add(new MyReturnValue(new MyArgument("one")));156        expected.add(new MyReturnValue(new MyArgument("two")));157        final MyCollectionHolder myClass = new MyCollectionHolder(expected);158        Collection<?> actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<Collection<?>>() {159            public Collection<?> call() throws Exception {160                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());161                Collection<?> myCollection = myClass.getMyCollection();162                for (Object object : myCollection) {163                    Assert.assertEquals(JavassistMockClassLoader.class.getName(), object.getClass().getClassLoader().getClass().getName());164                }165                return myCollection;166            }167        });168        Assert.assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));169        Assert.assertEquals(2, actual.size());170        for (Object object : actual) {171            final String value = ((MyReturnValue) (object)).getMyArgument().getValue();172            Assert.assertTrue(((value.equals("one")) || (value.equals("two"))));173        }174    }175    @Test176    public void usesReferenceCloningWhenTwoFieldsPointToSameInstance() throws Exception {177        final MockClassLoader classloader = createClassloader();178        final MyReferenceFieldHolder tested = new MyReferenceFieldHolder();179        Assert.assertSame(tested.getMyArgument1(), tested.getMyArgument2());180        Assert.assertSame(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);181        new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Runnable() {182            public void run() {183                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());184                Assert.assertEquals(tested.getMyArgument1(), tested.getMyArgument2());185                Assert.assertEquals(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);186                Assert.assertSame(tested.getMyArgument1(), tested.getMyArgument2());187                // FIXME: This assertion should work:188                // assertSame(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);189            }190        });191    }192    @Test193    public void worksWithObjectHierarchy() throws Exception {194        final MockClassLoader classloader = createClassloader();195        final MyHierarchicalFieldHolder tested = new MyHierarchicalFieldHolder();196        Assert.assertSame(tested.getMyArgument1(), tested.getMyArgument2());197        Assert.assertEquals(tested.getMyArgument3(), tested.getMyArgument2());198        new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Runnable() {199            public void run() {200                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());201                Assert.assertSame(tested.getMyArgument1(), tested.getMyArgument2());202                Assert.assertEquals(tested.getMyArgument3(), tested.getMyArgument2());203            }204        });205    }206    @Test207    public void worksWithObjectHierarchyAndOverloadedFields() throws Exception {208        final MockClassLoader classloader = createClassloader();209        final MyHierarchicalOverloadedFieldHolder tested = new MyHierarchicalOverloadedFieldHolder();210        Assert.assertSame(tested.getMyArgument1(), tested.getMyArgument2());211        Assert.assertEquals(tested.getMyArgument1(), tested.getMyArgument3());212        Assert.assertSame(tested.getMyArgument3(), MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);213        Assert.assertNotSame(MyReferenceFieldHolder.MY_ARGUMENT, MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);214        Assert.assertEquals(MyReferenceFieldHolder.MY_ARGUMENT, MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);215        new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Runnable() {216            public void run() {217                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());218                Assert.assertSame(tested.getMyArgument1(), tested.getMyArgument2());219                Assert.assertEquals(tested.getMyArgument1(), tested.getMyArgument3());220                // Note: Cannot be same using X-Stream221                Assert.assertEquals(tested.getMyArgument3(), MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);222                Assert.assertNotSame(MyReferenceFieldHolder.MY_ARGUMENT, MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);223                Assert.assertEquals(MyReferenceFieldHolder.MY_ARGUMENT, MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);224            }225        });226    }227    @Test228    public void worksWithReflection() throws Exception {229        final MockClassLoader classloader = createClassloader();230        final MyArgument myArgument = new MyArgument("test");231        final MyReturnValue instance = new MyReturnValue(myArgument);232        Method method = instance.getClass().getMethod("getMyArgument");233        final ReflectionMethodInvoker tested = new ReflectionMethodInvoker(method, instance);234        execute(new Runnable() {235            public void run() {236                Object invoke = tested.invoke();237                Assert.assertSame(invoke, myArgument);238            }239        });240    }241}...

Source:ObjenesisClassloaderExecutorTest.java

...29import powermock.classloading.classes.MyIntegerHolder;30import powermock.classloading.classes.MyPrimitiveArrayHolder;31import powermock.classloading.classes.MyReferenceFieldHolder;32import powermock.classloading.classes.MyReturnValue;33import powermock.classloading.classes.ReflectionMethodInvoker;34@Ignore("Test are failed on JDK more that 1.6. On Travis we can run only on JDK8 and JDK9")35public class ObjenesisClassloaderExecutorTest {36    @Test37    public void loadsObjectGraphInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {38        MockClassLoader classloader = createClassloader();39        final MyReturnValue expectedConstructorValue = new MyReturnValue(new MyArgument("first value"));40        final MyClass myClass = new MyClass(expectedConstructorValue);41        final MyArgument expected = new MyArgument("A value");42        MyReturnValue[] actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<MyReturnValue[]>() {43            public MyReturnValue[] call() throws Exception {44                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());45                return myClass.myMethod(expected);46            }47        });48        Assert.assertFalse(MockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));49        final MyReturnValue myReturnValue = actual[0];50        Assert.assertEquals(expectedConstructorValue.getMyArgument().getValue(), myReturnValue.getMyArgument().getValue());51        Assert.assertEquals(expected.getValue(), actual[1].getMyArgument().getValue());52    }53    @Test54    public void loadsObjectGraphThatIncludesPrimitiveValuesInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {55        MockClassLoader classloader = createClassloader();56        final Integer expected = 42;57        final MyIntegerHolder myClass = new MyIntegerHolder(expected);58        Integer actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<Integer>() {59            public Integer call() throws Exception {60                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());61                final int myInteger = myClass.getMyInteger();62                Assert.assertEquals(((int) (expected)), myInteger);63                return myInteger;64            }65        });66        Assert.assertFalse(MockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));67        Assert.assertEquals(expected, actual);68    }69    @Test70    public void loadsObjectGraphThatIncludesEnumsInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {71        MockClassLoader classloader = createClassloader();72        final MyEnum expected = MyEnum.MyEnum1;73        final MyEnumHolder myClass = new MyEnumHolder(expected);74        MyEnum actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<MyEnum>() {75            public MyEnum call() throws Exception {76                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());77                MyEnum myEnum = myClass.getMyEnum();78                Assert.assertEquals(expected, myEnum);79                return myEnum;80            }81        });82        Assert.assertFalse(MockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));83        Assert.assertEquals(expected, actual);84    }85    @Test86    public void loadsObjectGraphThatIncludesPrimitiveArraysInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {87        MockClassLoader classloader = createClassloader();88        final int[] expected = new int[]{ 1, 2 };89        final MyPrimitiveArrayHolder myClass = new MyPrimitiveArrayHolder(expected);90        int[] actual = new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Callable<int[]>() {91            public int[] call() throws Exception {92                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());93                int[] myArray = myClass.getMyArray();94                Assert.assertArrayEquals(expected, myArray);95                return myArray;96            }97        });98        Assert.assertFalse(MockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));99        Assert.assertArrayEquals(expected, actual);100    }101    @Test102    public void usesReferenceCloningWhenTwoFieldsPointToSameInstance() throws Exception {103        final MockClassLoader classloader = createClassloader();104        final MyReferenceFieldHolder tested = new MyReferenceFieldHolder();105        Assert.assertSame(tested.getMyArgument1(), tested.getMyArgument2());106        Assert.assertSame(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);107        new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Runnable() {108            public void run() {109                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());110                Assert.assertEquals(tested.getMyArgument1(), tested.getMyArgument2());111                Assert.assertEquals(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);112                Assert.assertSame(tested.getMyArgument1(), tested.getMyArgument2());113                // FIXME: This assertion should work:114                // assertSame(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);115            }116        });117    }118    @Test119    public void worksWithObjectHierarchy() throws Exception {120        final MockClassLoader classloader = createClassloader();121        final MyHierarchicalFieldHolder tested = new MyHierarchicalFieldHolder();122        Assert.assertSame(tested.getMyArgument1(), tested.getMyArgument2());123        Assert.assertEquals(tested.getMyArgument3(), tested.getMyArgument2());124        new org.powermock.classloading.SingleClassloaderExecutor(classloader).execute(new Runnable() {125            public void run() {126                Assert.assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());127                Assert.assertSame(tested.getMyArgument1(), tested.getMyArgument2());128                Assert.assertEquals(tested.getMyArgument3(), tested.getMyArgument2());129            }130        });131    }132    @Test133    public void worksWithReflection() throws Exception {134        final MockClassLoader classloader = createClassloader();135        final MyArgument myArgument = new MyArgument("test");136        final MyReturnValue instance = new MyReturnValue(myArgument);137        Method method = instance.getClass().getMethod("getMyArgument");138        final ReflectionMethodInvoker tested = new ReflectionMethodInvoker(method, instance);139        execute(new Runnable() {140            public void run() {141                Object invoke = tested.invoke();142                Assert.assertSame(invoke, myArgument);143            }144        });145    }146}...

ReflectionMethodInvoker

Using AI Code Generation

1package com.powermock;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.api.mockito.PowerMockito;5import org.powermock.core.classloader.annotations.PrepareForTest;6import org.powermock.modules.junit4.PowerMockRunner;7import org.powermock.reflect.Whitebox;8import static org.junit.Assert.assertEquals;9import static org.powermock.api.mockito.PowerMockito.mockStatic;10@RunWith(PowerMockRunner.class)11@PrepareForTest({ReflectionMethodInvoker.class})12public class ReflectionMethodInvokerTest {13    public void testReflectionMethodInvoker() throws Exception {14        mockStatic(ReflectionMethodInvoker.class);15        PowerMockito.when(ReflectionMethodInvoker.invokeStaticMethod("com.powermock.ReflectionMethodInvokerTest", "testReflectionMethodInvoker")).thenReturn("hello");16        String result = Whitebox.invokeMethod(ReflectionMethodInvoker.class, "invokeStaticMethod", "com.powermock.ReflectionMethodInvokerTest", "testReflectionMethodInvoker");17        assertEquals("hello", result);18    }19}20package com.powermock;21import org.junit.Test;22import org.junit.runner.RunWith;23import org.powermock.api.mockito.PowerMockito;24import org.powermock.core.classloader.annotations.PrepareForTest;25import org.powermock.modules.junit4.PowerMockRunner;26import org.powermock.reflect.Whitebox;27import static org.junit.Assert.assertEquals;28import static org.powermock.api.mockito.PowerMockito.mockStatic;29@RunWith(PowerMockRunner.class)30@PrepareForTest({ReflectionMethodInvoker.class})31public class ReflectionMethodInvokerTest {32    public void testReflectionMethodInvoker() throws Exception {33        mockStatic(ReflectionMethodInvoker.class);34        PowerMockito.when(ReflectionMethodInvoker.invokeStaticMethod("com.powermock.ReflectionMethodInvokerTest", "testReflectionMethodInvoker")).thenReturn("hello");35        String result = Whitebox.invokeMethod(ReflectionMethodInvoker.class, "invokeStaticMethod", "com.powermock.ReflectionMethodInvokerTest", "testReflectionMethodInvoker");36        assertEquals("hello", result);37    }38}39package com.powermock;40import org.junit.Test;41import org.junit.runner.RunWith;42import org.powermock.api.mockito.PowerMockito;43import org.powermock.core.classloader.annotations.PrepareForTest;44import org.powermock.modules.junit4.PowerMockRunner;

ReflectionMethodInvoker

Using AI Code Generation

1package com.powermock.classloading.classes;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.api.mockito.PowerMockito;5import org.powermock.core.classloader.annotations.PrepareForTest;6import org.powermock.modules.junit4.PowerMockRunner;7import static org.powermock.api.support.membermodification.MemberMatcher.method;8@RunWith(PowerMockRunner.class)9@PrepareForTest(ReflectionMethodInvoker.class)10public class ReflectionMethodInvokerTest {11    public void invokeMethod() throws Exception {12        PowerMockito.suppress(method(ReflectionMethodInvoker.class, "invokeMethod"));13        ReflectionMethodInvoker.invokeMethod();14    }15}16	at com.powermock.classloading.classes.ReflectionMethodInvoker.invokeMethod(ReflectionMethodInvoker.java:11)17	at com.powermock.classloading.classes.ReflectionMethodInvokerTest.invokeMethod(ReflectionMethodInvokerTest.java:16)

ReflectionMethodInvoker

Using AI Code Generation

1package com.powermock;2import org.junit.Test;3import org.powermock.core.classloader.annotations.PrepareForTest;4import org.powermock.reflect.Whitebox;5import static org.powermock.api.mockito.PowerMockito.mockStatic;6import static org.powermock.api.mockito.PowerMockito.when;7@PrepareForTest({ClassWithStaticMethod.class})8public class ReflectionMethodInvokerTest {9    public void test() {10        mockStatic(ClassWithStaticMethod.class);11        when(ClassWithStaticMethod.staticMethod(1)).thenReturn("mocked");12        String result = Whitebox.invokeMethod(ClassWithStaticMethod.class, "staticMethod", 1);13        System.out.println(result);14    }15}16package com.powermock;17import org.junit.Test;18import org.powermock.core.classloader.annotations.PrepareForTest;19import org.powermock.reflect.Whitebox;20import static org.powermock.api.mockito.PowerMockito.mockStatic;21import static org.powermock.api.mockito.PowerMockito.when;22@PrepareForTest({ClassWithStaticMethod.class})23public class ReflectionMethodInvokerTest {24    public void test() {25        mockStatic(ClassWithStaticMethod.class);26        when(ClassWithStaticMethod.staticMethod(1)).thenReturn("mocked");27        String result = Whitebox.invokeMethod(ClassWithStaticMethod.class, "staticMethod", 1);28        System.out.println(result);29    }30}31package com.powermock;32import org.junit.Test;33import org.powermock.core.classloader.annotations.PrepareForTest;34import org.powermock.reflect.Whitebox;35import static org.powermock.api.mockito.PowerMockito.mockStatic;36import static org.powermock.api.mockito.PowerMockito.when;37@PrepareForTest({ClassWithStaticMethod.class})38public class ReflectionMethodInvokerTest {39    public void test() {40        mockStatic(ClassWithStaticMethod.class);41        when(ClassWithStaticMethod.staticMethod(1)).thenReturn("mocked");42        String result = Whitebox.invokeMethod(ClassWithStaticMethod.class, "staticMethod", 1);43        System.out.println(result);44    }45}46package com.powermock;47import org.junit.Test;48import org

ReflectionMethodInvoker

Using AI Code Generation

1package com.powermock.classloading.classes;2import java.lang.reflect.InvocationTargetException;3import java.lang.reflect.Method;4public class ReflectionMethodInvoker {5    private final Method method;6    public ReflectionMethodInvoker(Method method) {7        this.method = method;8    }9    public Object invoke(Object target, Object... args) throws InvocationTargetException,10            IllegalAccessException {11        return method.invoke(target, args);12    }13}14package com.powermock.classloading.classes;15import java.lang.reflect.Constructor;16import java.lang.reflect.InvocationTargetException;17public class ReflectionConstructorInvoker {18    private final Constructor<?> constructor;19    public ReflectionConstructorInvoker(Constructor<?> constructor) {20        this.constructor = constructor;21    }22    public Object invoke(Object... args) throws InvocationTargetException, IllegalAccessException,23            InstantiationException {24        return constructor.newInstance(args);25    }26}27package com.powermock.classloading.classes;28import java.lang.reflect.Field;29public class ReflectionFieldAccessor {30    private final Field field;31    public ReflectionFieldAccessor(Field field) {32        this.field = field;33        field.setAccessible(true);34    }35    public void set(Object target, Object value) throws IllegalAccessException {36        field.set(target, value);37    }38    public Object get(Object target) throws IllegalAccessException {39        return field.get(target);40    }41}42package com.powermock.classloading.classes;43import java.lang.reflect.Constructor;44import java.lang.reflect.Field;45import java.lang.reflect.InvocationTargetException;46import java.lang.reflect.Method;47public class ReflectionUtils {48    public static ReflectionMethodInvoker getMethodInvoker(Method method) {49        return new ReflectionMethodInvoker(method);50    }51    public static ReflectionMethodInvoker getMethodInvoker(Class<?> clazz, String name,52            Class<?>... parameterTypes) throws NoSuchMethodException {53        return new ReflectionMethodInvoker(clazz.getDeclaredMethod(name, parameterTypes));54    }55    public static ReflectionConstructorInvoker getConstructorInvoker(Constructor<?> constructor) {56        return new ReflectionConstructorInvoker(constructor);57    }58    public static ReflectionConstructorInvoker getConstructorInvoker(Class<?> clazz,59            Class<?>... parameterTypes) throws NoSuchMethodException {60        return new ReflectionConstructorInvoker(clazz.getDeclaredConstructor(parameterTypes));61    }

ReflectionMethodInvoker

Using AI Code Generation

1import java.lang.reflect.Method;2import java.util.Arrays;3import org.powermock.classloading.classes.ForwardingClassLoader;4import org.powermock.classloading.classes.proxyframework.ProxyFramework;5import org.powermock.core.classloader.MockClassLoader;6import org.powermock.reflect.internal.WhiteboxImpl;7public class ReflectionMethodInvoker {8    private final Class<?> clazz;9    private final Object object;10    private final String methodName;11    private final Object[] args;12    private final Class<?>[] argsType;13    public ReflectionMethodInvoker(Class<?> clazz, Object object, String methodName, Object[] args, Class<?>[] argsType) {14        this.clazz = clazz;15        this.object = object;16        this.methodName = methodName;17        this.args = args;18        this.argsType = argsType;19    }20    public Object invoke() throws Exception {21        final MockClassLoader classLoader = WhiteboxImpl.getClassLoader(clazz);22        final Object result = ProxyFramework.createProxy(classLoader, new ForwardingClassLoader(classLoader) {23            public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {24                if (method.getName().equals(methodName) && Arrays.equals(argsType, method.getParameterTypes())) {25                    return method.invoke(object, ReflectionMethodInvoker.this.args);26                } else {27                    return method.invoke(proxy, args);28                }29            }30        });31        return result;32    }33}34import java.lang.reflect.Method;35public class ReflectionMethodInvokerTest {36    public static void main(String[] args) throws Exception {37        testReflectionMethodInvoker();38    }39    public static void testReflectionMethodInvoker() throws Exception {40        System.out.println("testReflectionMethodInvoker");41        final Class<?> clazz = Class.forName("java.lang.String");42        final Object object = "Hello World!";43        final String methodName = "toString";44        final Object[] args = new Object[] {};45        final Class<?>[] argsType = new Class<?>[] {};46        final ReflectionMethodInvoker reflectionMethodInvoker = new ReflectionMethodInvoker(clazz, object, methodName, args, argsType);47        final Object result = reflectionMethodInvoker.invoke();48        System.out.println(result);49    }50}51import java.lang.reflect.Method;52import java.util.Arrays;53import org.powermock.classloading.classes.ForwardingClassLoader

ReflectionMethodInvoker

Using AI Code Generation

1package com.powermock.classloading.classes;2import java.lang.reflect.Method;3import java.lang.reflect.Modifier;4import org.powermock.reflect.Whitebox;5public class ReflectionMethodInvoker {6    public static void main(String[] args) throws Exception {7        Method method = ReflectionMethodInvoker.class.getDeclaredMethod("methodToBeInvoked");8        method.setAccessible(true);9        method.invoke(null);10    }11    private static void methodToBeInvoked() {12        System.out.println("methodToBeInvoked");13    }14}15package com.powermock.classloading.classes;16import java.lang.reflect.Method;17import org.powermock.reflect.Whitebox;18public class ReflectionMethodInvoker {19    public static void main(String[] args) throws Exception {20        Method method = ReflectionMethodInvoker.class.getDeclaredMethod("methodToBeInvoked");21        method.setAccessible(true);22        method.invoke(null);23    }24    private static void methodToBeInvoked() {25        System.out.println("methodToBeInvoked");26    }27}28package com.powermock.classloading.classes;29import java.lang.reflect.Method;30import org.powermock.reflect.Whitebox;31public class ReflectionMethodInvoker {32    public static void main(String[] args) throws Exception {33        Method method = ReflectionMethodInvoker.class.getDeclaredMethod("methodToBeInvoked");34        method.setAccessible(true);35        method.invoke(null);36    }37    private static void methodToBeInvoked() {38        System.out.println("methodToBeInvoked");39    }40}41package com.powermock.classloading.classes;42import java.lang.reflect.Method;43import org.powermock.reflect.Whitebox;44public class ReflectionMethodInvoker {45    public static void main(String[] args) throws Exception {

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