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How to use createClassloader method of powermock.classloading.ObjenesisClassloaderExecutorTest class

Best Powermock code snippet using powermock.classloading.ObjenesisClassloaderExecutorTest.createClassloader

Source:ObjenesisClassloaderExecutorTest.java

...42public class ObjenesisClassloaderExecutorTest {43    44    @Test45    public void loadsObjectGraphInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {46        MockClassLoader classloader = createClassloader();47        final MyReturnValue expectedConstructorValue = new MyReturnValue(new MyArgument("first value"));48        final MyClass myClass = new MyClass(expectedConstructorValue);49        final MyArgument expected = new MyArgument("A value");50        MyReturnValue[] actual = new SingleClassloaderExecutor(classloader).execute(new Callable<MyReturnValue[]>() {51            public MyReturnValue[] call() throws Exception {52                assertEquals(JavassistMockClassLoader.class.getName(), this.getClass()53                                                                           .getClassLoader()54                                                                           .getClass()55                                                                           .getName());56                return myClass.myMethod(expected);57            }58        });59        60        assertFalse(MockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));61        62        final MyReturnValue myReturnValue = actual[0];63        assertEquals(expectedConstructorValue.getMyArgument().getValue(), myReturnValue.getMyArgument().getValue());64        assertEquals(expected.getValue(), actual[1].getMyArgument().getValue());65    }66    67    @Test68    public void loadsObjectGraphThatIncludesPrimitiveValuesInSpecifiedClassloaderAndReturnsResultInOriginalClassloader()69        throws Exception {70        MockClassLoader classloader = createClassloader();71        final Integer expected = 42;72        final MyIntegerHolder myClass = new MyIntegerHolder(expected);73        Integer actual = new SingleClassloaderExecutor(classloader).execute(new Callable<Integer>() {74            public Integer call() throws Exception {75                assertEquals(JavassistMockClassLoader.class.getName(), this.getClass()76                                                                           .getClassLoader()77                                                                           .getClass()78                                                                           .getName());79                final int myInteger = myClass.getMyInteger();80                assertEquals((int) expected, myInteger);81                return myInteger;82            }83        });84        85        assertFalse(MockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));86        87        assertEquals(expected, actual);88    }89    90    @Test91    public void loadsObjectGraphThatIncludesEnumsInSpecifiedClassloaderAndReturnsResultInOriginalClassloader()92        throws Exception {93        MockClassLoader classloader = createClassloader();94        final MyEnum expected = MyEnum.MyEnum1;95        final MyEnumHolder myClass = new MyEnumHolder(expected);96        MyEnum actual = new SingleClassloaderExecutor(classloader).execute(new Callable<MyEnum>() {97            public MyEnum call() throws Exception {98                assertEquals(JavassistMockClassLoader.class.getName(), this.getClass()99                                                                           .getClassLoader()100                                                                           .getClass()101                                                                           .getName());102                MyEnum myEnum = myClass.getMyEnum();103                assertEquals(expected, myEnum);104                return myEnum;105            }106        });107        108        assertFalse(MockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));109        assertEquals(expected, actual);110    }111    112    113    @Test114    public void loadsObjectGraphThatIncludesPrimitiveArraysInSpecifiedClassloaderAndReturnsResultInOriginalClassloader()115        throws Exception {116        MockClassLoader classloader = createClassloader();117        final int[] expected = new int[]{1, 2};118        final MyPrimitiveArrayHolder myClass = new MyPrimitiveArrayHolder(expected);119        int[] actual = new SingleClassloaderExecutor(classloader).execute(new Callable<int[]>() {120            public int[] call() throws Exception {121                assertEquals(JavassistMockClassLoader.class.getName(), this.getClass()122                                                                           .getClassLoader()123                                                                           .getClass()124                                                                           .getName());125                int[] myArray = myClass.getMyArray();126                assertArrayEquals(expected, myArray);127                return myArray;128            }129        });130        131        assertFalse(MockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));132        assertArrayEquals(expected, actual);133    }134    135    @Test136    public void usesReferenceCloningWhenTwoFieldsPointToSameInstance() throws Exception {137        final MockClassLoader classloader = createClassloader();138        final MyReferenceFieldHolder tested = new MyReferenceFieldHolder();139        assertSame(tested.getMyArgument1(), tested.getMyArgument2());140        assertSame(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);141        new SingleClassloaderExecutor(classloader).execute(new Runnable() {142            public void run() {143                assertEquals(JavassistMockClassLoader.class.getName(), this.getClass()144                                                                           .getClassLoader()145                                                                           .getClass()146                                                                           .getName());147                assertEquals(tested.getMyArgument1(), tested.getMyArgument2());148                assertEquals(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);149                assertSame(tested.getMyArgument1(), tested.getMyArgument2());150                // FIXME: This assertion should work:151                // assertSame(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);152            }153        });154    }155    156    @Test157    public void worksWithObjectHierarchy() throws Exception {158        final MockClassLoader classloader = createClassloader();159        final MyHierarchicalFieldHolder tested = new MyHierarchicalFieldHolder();160        assertSame(tested.getMyArgument1(), tested.getMyArgument2());161        assertEquals(tested.getMyArgument3(), tested.getMyArgument2());162        new SingleClassloaderExecutor(classloader).execute(new Runnable() {163            public void run() {164                assertEquals(JavassistMockClassLoader.class.getName(), this.getClass()165                                                                           .getClassLoader()166                                                                           .getClass()167                                                                           .getName());168                assertSame(tested.getMyArgument1(), tested.getMyArgument2());169                assertEquals(tested.getMyArgument3(), tested.getMyArgument2());170            }171        });172    }173    174    @Test175    public void worksWithReflection() throws Exception {176        final MockClassLoader classloader = createClassloader();177        final MyArgument myArgument = new MyArgument("test");178        final MyReturnValue instance = new MyReturnValue(myArgument);179        Method method = instance.getClass().getMethod("getMyArgument");180        final ReflectionMethodInvoker tested = new ReflectionMethodInvoker(method, instance);181        new SingleClassloaderExecutor(classloader).execute(new Runnable() {182            public void run() {183                Object invoke = tested.invoke();184                assertSame(invoke, myArgument);185            }186        });187    }188    189    private MockClassLoader createClassloader() {190        MockClassLoader classloader = new JavassistMockClassLoader(new String[]{MyClass.class.getName(),191            MyArgument.class.getName(), MyReturnValue.class.getName()});192        MockTransformer mainMockTransformer = new MockTransformer<Object>() {193            @Override194            public ClassWrapper<Object> transform(ClassWrapper<Object> clazz) throws Exception {195                return clazz;196            }197        };198        classloader.setMockTransformerChain(DefaultMockTransformerChain.newBuilder()199                                                                       .append(mainMockTransformer)200                                                                       .build());201        return classloader;202    }203}...

createClassloader

Using AI Code Generation

1import org.powermock.classloading.ClassloaderExecutor;2import org.powermock.classloading.ClassloaderExecutorFactory;3import org.powermock.classloading.ClassloaderExecutorFactoryImpl;4import org.powermock.classloading.ClassloaderExecutorImpl;5import org.powermock.classloading.ClassloaderWrapper;6import org.powermock.classloading.ClassloaderWrapperImpl;7import org.powermock.classloading.MockClassLoader;8import org.powermock.core.classloader.MockClassLoaderFactory;9import org.powermock.core.classloader.MockClassLoaderFactoryImpl;10import org.powermock.core.classloader.annotations.PrepareForTest;11import org.powermock.core.spi.PowerMockTestListener;12import org.powermock.core.spi.support.DefaultPowerMockTestListener;13import org.powermock.modules.junit4.PowerMockRunner;14import org.powermock.reflect.Whitebox;15import org.powermock.reflect.exceptions.FieldNotFoundException;16import org.powermock.reflect.exceptions.MethodNotFoundException;17import org.powermock.reflect.exceptions.TooManyMethodsFoundException;18import org.powermock.reflect.internal.WhiteboxImpl;19import org.powermock.reflect.internal.WhiteboxImplTest;20import org.powermock.reflect.internal.WhiteboxTest;21import org.powermock.reflect.testclasses.ClassWithFinalMethod;22import org.powermock.reflect.testclasses.ClassWithStaticMethods;23import org.powermock.reflect.testclasses.ClassWithStaticMethodsAndNonStaticInnerClass;24import org.powermock.reflect.testclasses.ClassWithStaticMethodsAndStaticInnerClass;25import org.powermock.reflect.testclasses.ClassWithStaticMethodsAndStaticInnerClass.InnerClass;26import org.powermock.reflect.testclasses.ClassWithStaticMethodsAndStaticInnerClass.InnerClassWithStaticMethod;27import org.powermock.reflect.testclasses.ClassWithTwoConstructors;28import org.powermock.reflect.testclasses.ClassWithTwoConstructorsAndOnePrivate;29import org.powermock.reflect.testclasses.ClassWithTwoConstructorsAndOnePrivateAndOneProtected;30import org.powermock.reflect.testclasses.ClassWithTwoConstructorsAndOneProtected;31import org.powermock.reflect.testclasses.ClassWithTwoConstructorsAndOneProtectedAndOnePrivate;32import org.powermock.reflect.testclasses.ClassWithTwoConstructorsAndOnePublic;33import org.powermock.reflect.testclasses.ClassWithTwoConstructorsAndOnePublicAndOnePrivate;34import org.powermock.reflect.testclasses.ClassWithTwoConstructorsAndOnePublicAndOneProtected;35import org.powermock.reflect.testclasses.ClassWithTwoConstructorsAndOnePublicAndOneProtectedAndOnePrivate;36import org.powermock.reflect.testclasses.ClassWithTwoConstructorsAndOnePublicAndOneProtectedAndOnePrivateAndOnePackagePrivate;37import org

createClassloader

Using AI Code Generation

1        ClassLoader classLoader = ClassLoader.getSystemClassLoader();2        ClassLoader classLoader1 = ClassLoader.getSystemClassLoader();3        ClassLoader classLoader2 = ClassLoader.getSystemClassLoader();4        ClassLoader classLoader3 = ClassLoader.getSystemClassLoader();5        ClassLoader classLoader4 = ClassLoader.getSystemClassLoader();6        ClassLoader classLoader5 = ClassLoader.getSystemClassLoader();7        ClassLoader classLoader6 = ClassLoader.getSystemClassLoader();8        ClassLoader classLoader7 = ClassLoader.getSystemClassLoader();9        ClassLoader classLoader8 = ClassLoader.getSystemClassLoader();10        ClassLoader classLoader9 = ClassLoader.getSystemClassLoader();11        ClassLoader classLoader10 = ClassLoader.getSystemClassLoader();12        ClassLoader classLoader11 = ClassLoader.getSystemClassLoader();13        ClassLoader classLoader12 = ClassLoader.getSystemClassLoader();14        ClassLoader classLoader13 = ClassLoader.getSystemClassLoader();15        ClassLoader classLoader14 = ClassLoader.getSystemClassLoader();16        ClassLoader classLoader15 = ClassLoader.getSystemClassLoader();17        ClassLoader classLoader16 = ClassLoader.getSystemClassLoader();18        ClassLoader classLoader17 = ClassLoader.getSystemClassLoader();19        ClassLoader classLoader18 = ClassLoader.getSystemClassLoader();20        ClassLoader classLoader19 = ClassLoader.getSystemClassLoader();21        ClassLoader classLoader20 = ClassLoader.getSystemClassLoader();22        ClassLoader classLoader21 = ClassLoader.getSystemClassLoader();23        ClassLoader classLoader22 = ClassLoader.getSystemClassLoader();24        ClassLoader classLoader23 = ClassLoader.getSystemClassLoader();25        ClassLoader classLoader24 = ClassLoader.getSystemClassLoader();26        ClassLoader classLoader25 = ClassLoader.getSystemClassLoader();27        ClassLoader classLoader26 = ClassLoader.getSystemClassLoader();28        ClassLoader classLoader27 = ClassLoader.getSystemClassLoader();29        ClassLoader classLoader28 = ClassLoader.getSystemClassLoader();30        ClassLoader classLoader29 = ClassLoader.getSystemClassLoader();31        ClassLoader classLoader30 = ClassLoader.getSystemClassLoader();32        ClassLoader classLoader31 = ClassLoader.getSystemClassLoader();33        ClassLoader classLoader32 = ClassLoader.getSystemClassLoader();34        ClassLoader classLoader33 = ClassLoader.getSystemClassLoader();35        ClassLoader classLoader34 = ClassLoader.getSystemClassLoader();36        ClassLoader classLoader35 = ClassLoader.getSystemClassLoader();37        ClassLoader classLoader36 = ClassLoader.getSystemClassLoader();38        ClassLoader classLoader37 = ClassLoader.getSystemClassLoader();

createClassloader

Using AI Code Generation

1public class ObjenesisClassloaderExecutorTest {2    private static final String CLASS_NAME = "org.powermock.classloading.ClassloaderExecutorTest$TestClass";3    private static final String CLASS_NAME_2 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass2";4    private static final String CLASS_NAME_3 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass3";5    private static final String CLASS_NAME_4 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass4";6    private static final String CLASS_NAME_5 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass5";7    private static final String CLASS_NAME_6 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass6";8    private static final String CLASS_NAME_7 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass7";9    private static final String CLASS_NAME_8 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass8";10    private static final String CLASS_NAME_9 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass9";11    private static final String CLASS_NAME_10 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass10";12    private static final String CLASS_NAME_11 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass11";13    private static final String CLASS_NAME_12 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass12";14    private static final String CLASS_NAME_13 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass13";15    private static final String CLASS_NAME_14 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass14";16    private static final String CLASS_NAME_15 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass15";17    private static final String CLASS_NAME_16 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass16";18    private static final String CLASS_NAME_17 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass17";19    private static final String CLASS_NAME_18 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass18";20    private static final String CLASS_NAME_19 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass19";21    private static final String CLASS_NAME_20 = "org.powermock.classloading.ClassloaderExecutorTest$TestClass20";

createClassloader

Using AI Code Generation

1package com.example;2import java.lang.reflect.Method;3import java.net.URL;4import java.net.URLClassLoader;5import org.junit.Test;6public class CustomClassLoaderTest {7    public void test() throws Exception {8        ClassLoader classLoader = new URLClassLoader(new URL[0]);9        Class<?> clazz = Class.forName("org.powermock.classloading.ObjenesisClassloaderExecutor", true, classLoader);10        Method method = clazz.getMethod("createClassloader", ClassLoader.class);11        method.setAccessible(true);12        ClassLoader classLoader2 = (ClassLoader) method.invoke(null, classLoader);13        Class<?> clazz2 = Class.forName("org.powermock.classloading.ObjenesisClassloaderExecutor", true, classLoader2);14    }15}16	at org.powermock.classloading.ObjenesisClassloaderExecutor.createClassloader(ObjenesisClassloaderExecutor.java:47)17	at com.example.CustomClassLoaderTest.test(CustomClassLoaderTest.java:26)18I have a simple java program which is using a static method from a class. I have a test class which is going to test this method. I have used PowerMockito to mock the static method. I am using PowerMockito.mockStatic(StaticClass.class) and PowerMockito.when(StaticClass.staticMethod()).thenReturn("someValue") . But when I run the test, I am getting the following error:19I am unable to understand why I am getting this error. I am using PowerMockito.mockStatic() before calling the static method. I have checked the documentation and the examples but could not find anything helpful. Can someone please help me with this?

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