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How to use transform method of powermock.classloading.XStreamClassloaderExecutorTest class

Best Powermock code snippet using powermock.classloading.XStreamClassloaderExecutorTest.transform

Source:XStreamClassloaderExecutorTest.java

...17import org.junit.Test;18import org.powermock.classloading.SingleClassloaderExecutor;19import org.powermock.core.classloader.MockClassLoader;20import org.powermock.core.classloader.javassist.JavassistMockClassLoader;21import org.powermock.core.transformers.ClassWrapper;22import org.powermock.core.transformers.MockTransformer;23import org.powermock.core.transformers.support.DefaultMockTransformerChain;24import powermock.classloading.classes.MyArgument;25import powermock.classloading.classes.MyClass;26import powermock.classloading.classes.MyCollectionHolder;27import powermock.classloading.classes.MyEnum;28import powermock.classloading.classes.MyEnumHolder;29import powermock.classloading.classes.MyHierarchicalFieldHolder;30import powermock.classloading.classes.MyHierarchicalOverloadedFieldHolder;31import powermock.classloading.classes.MyIntegerHolder;32import powermock.classloading.classes.MyPrimitiveArrayHolder;33import powermock.classloading.classes.MyReferenceFieldHolder;34import powermock.classloading.classes.MyReturnValue;35import powermock.classloading.classes.MyStaticFinalArgumentHolder;36import powermock.classloading.classes.MyStaticFinalNumberHolder;37import powermock.classloading.classes.MyStaticFinalPrimitiveHolder;38import powermock.classloading.classes.ReflectionMethodInvoker;39import java.lang.reflect.Method;40import java.util.Collection;41import java.util.LinkedList;42import java.util.concurrent.Callable;43import static org.junit.Assert.assertArrayEquals;44import static org.junit.Assert.assertEquals;45import static org.junit.Assert.assertFalse;46import static org.junit.Assert.assertNotSame;47import static org.junit.Assert.assertSame;48import static org.junit.Assert.assertTrue;49public class XStreamClassloaderExecutorTest {50	@Test51	public void loadsObjectGraphInSpecifiedClassloaderAndReturnsResultInOriginalClassloader() throws Exception {52		MockClassLoader classloader = createClassloader();53		final MyReturnValue expectedConstructorValue = new MyReturnValue(new MyArgument("first value"));54		final MyClass myClass = new MyClass(expectedConstructorValue);55		final MyArgument expected = new MyArgument("A value");56		MyReturnValue[] actual = new SingleClassloaderExecutor(classloader).execute(new Callable<MyReturnValue[]>() {57			public MyReturnValue[] call() throws Exception {58				assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());59				return myClass.myMethod(expected);60			}61		});62		assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));63		final MyReturnValue myReturnValue = actual[0];64		assertEquals(expectedConstructorValue.getMyArgument().getValue(), myReturnValue.getMyArgument().getValue());65		assertEquals(expected.getValue(), actual[1].getMyArgument().getValue());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().getClassLoader().getClass().getName());76				final int myInteger = myClass.getMyInteger();77				assertEquals((int) expected, myInteger);78				return myInteger;79			}80		});81		assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));82		assertEquals(expected, actual);83	}84	@Test85	public void loadsObjectGraphThatIncludesEnumsInSpecifiedClassloaderAndReturnsResultInOriginalClassloader()86			throws Exception {87		MockClassLoader classloader = createClassloader();88		final MyEnum expected = MyEnum.MyEnum1;89		final MyEnumHolder myClass = new MyEnumHolder(expected);90		MyEnum actual = new SingleClassloaderExecutor(classloader).execute(new Callable<MyEnum>() {91			public MyEnum call() throws Exception {92				assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());93				MyEnum myEnum = myClass.getMyEnum();94				assertEquals(expected, myEnum);95				return myEnum;96			}97		});98		assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));99		assertEquals(expected, actual);100	}101	@Test102	public void clonesStaticFinalObjectFields() throws Exception {103		MockClassLoader classloader = createClassloader();104		final MyStaticFinalArgumentHolder expected = new MyStaticFinalArgumentHolder();105		MyStaticFinalArgumentHolder actual = new SingleClassloaderExecutor(classloader)106				.execute(new Callable<MyStaticFinalArgumentHolder>() {107					public MyStaticFinalArgumentHolder call() throws Exception {108						assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass()109								.getName());110						MyStaticFinalArgumentHolder actual = new MyStaticFinalArgumentHolder();111						assertEquals(expected.getMyObject(), actual.getMyObject());112						return actual;113					}114				});115		assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));116		assertEquals(expected.getMyObject(), actual.getMyObject());117	}118	@Test119	public void clonesStaticFinalPrimitiveFields() throws Exception {120		MockClassLoader classloader = createClassloader();121		final MyStaticFinalPrimitiveHolder expected = new MyStaticFinalPrimitiveHolder();122		MyStaticFinalPrimitiveHolder actual = new SingleClassloaderExecutor(classloader)123				.execute(new Callable<MyStaticFinalPrimitiveHolder>() {124					public MyStaticFinalPrimitiveHolder call() throws Exception {125						assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass()126								.getName());127						MyStaticFinalPrimitiveHolder actual = new MyStaticFinalPrimitiveHolder();128						assertEquals(expected.getMyInt(), actual.getMyInt());129						return actual;130					}131				});132		assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));133		assertEquals(expected.getMyInt(), actual.getMyInt());134	}135	@Test136	public void clonesStaticFinalNumberFields() throws Exception {137		MockClassLoader classloader = createClassloader();138		final MyStaticFinalNumberHolder expected = new MyStaticFinalNumberHolder();139		MyStaticFinalNumberHolder actual = new SingleClassloaderExecutor(classloader)140				.execute(new Callable<MyStaticFinalNumberHolder>() {141					public MyStaticFinalNumberHolder call() throws Exception {142						assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass()143								.getName());144						MyStaticFinalNumberHolder actual = new MyStaticFinalNumberHolder();145						assertEquals(expected.getMyLong(), actual.getMyLong());146						return actual;147					}148				});149		assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));150		assertEquals(expected.getMyLong(), actual.getMyLong());151	}152	@Test153	public void loadsObjectGraphThatIncludesPrimitiveArraysInSpecifiedClassloaderAndReturnsResultInOriginalClassloader()154			throws Exception {155		MockClassLoader classloader = createClassloader();156		final int[] expected = new int[] { 1, 2 };157		final MyPrimitiveArrayHolder myClass = new MyPrimitiveArrayHolder(expected);158		int[] actual = new SingleClassloaderExecutor(classloader).execute(new Callable<int[]>() {159			public int[] call() throws Exception {160				assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());161				int[] myArray = myClass.getMyArray();162				assertArrayEquals(expected, myArray);163				return myArray;164			}165		});166		assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));167		assertArrayEquals(expected, actual);168	}169	@Test170	public void loadsObjectGraphThatIncludesCollectionInSpecifiedClassloaderAndReturnsResultInOriginalClassloader()171			throws Exception {172		final MockClassLoader classloader = createClassloader();173		final Collection<MyReturnValue> expected = new LinkedList<MyReturnValue>();174		expected.add(new MyReturnValue(new MyArgument("one")));175		expected.add(new MyReturnValue(new MyArgument("two")));176		final MyCollectionHolder myClass = new MyCollectionHolder(expected);177		Collection<?> actual = new SingleClassloaderExecutor(classloader).execute(new Callable<Collection<?>>() {178			public Collection<?> call() throws Exception {179				assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());180				Collection<?> myCollection = myClass.getMyCollection();181				for (Object object : myCollection) {182					assertEquals(JavassistMockClassLoader.class.getName(), object.getClass().getClassLoader().getClass()183							.getName());184				}185				return myCollection;186			}187		});188		assertFalse(JavassistMockClassLoader.class.getName().equals(this.getClass().getClassLoader().getClass().getName()));189		assertEquals(2, actual.size());190		for (Object object : actual) {191			final String value = ((MyReturnValue) object).getMyArgument().getValue();192			assertTrue(value.equals("one") || value.equals("two"));193		}194	}195	@Test196	public void usesReferenceCloningWhenTwoFieldsPointToSameInstance() throws Exception {197		final MockClassLoader classloader = createClassloader();198		final MyReferenceFieldHolder tested = new MyReferenceFieldHolder();199		assertSame(tested.getMyArgument1(), tested.getMyArgument2());200		assertSame(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);201		new SingleClassloaderExecutor(classloader).execute(new Runnable() {202			public void run() {203				assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());204				assertEquals(tested.getMyArgument1(), tested.getMyArgument2());205				assertEquals(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);206				assertSame(tested.getMyArgument1(), tested.getMyArgument2());207				// FIXME: This assertion should work:208				// assertSame(tested.getMyArgument1(), MyReferenceFieldHolder.MY_ARGUMENT);209			}210		});211	}212	@Test213	public void worksWithObjectHierarchy() throws Exception {214		final MockClassLoader classloader = createClassloader();215		final MyHierarchicalFieldHolder tested = new MyHierarchicalFieldHolder();216		assertSame(tested.getMyArgument1(), tested.getMyArgument2());217		assertEquals(tested.getMyArgument3(), tested.getMyArgument2());218		new SingleClassloaderExecutor(classloader).execute(new Runnable() {219			public void run() {220				assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());221				assertSame(tested.getMyArgument1(), tested.getMyArgument2());222				assertEquals(tested.getMyArgument3(), tested.getMyArgument2());223			}224		});225	}226	@Test227	public void worksWithObjectHierarchyAndOverloadedFields() throws Exception {228		final MockClassLoader classloader = createClassloader();229		final MyHierarchicalOverloadedFieldHolder tested = new MyHierarchicalOverloadedFieldHolder();230		assertSame(tested.getMyArgument1(), tested.getMyArgument2());231		assertEquals(tested.getMyArgument1(), tested.getMyArgument3());232		assertSame(tested.getMyArgument3(), MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);233		assertNotSame(MyReferenceFieldHolder.MY_ARGUMENT, MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);234		assertEquals(MyReferenceFieldHolder.MY_ARGUMENT, MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);235		new SingleClassloaderExecutor(classloader).execute(new Runnable() {236			public void run() {237				assertEquals(JavassistMockClassLoader.class.getName(), this.getClass().getClassLoader().getClass().getName());238				assertSame(tested.getMyArgument1(), tested.getMyArgument2());239				assertEquals(tested.getMyArgument1(), tested.getMyArgument3());240                // Note: Cannot be same using X-Stream241				assertEquals(tested.getMyArgument3(), MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);242				assertNotSame(MyReferenceFieldHolder.MY_ARGUMENT, MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);243				assertEquals(MyReferenceFieldHolder.MY_ARGUMENT, MyHierarchicalOverloadedFieldHolder.MY_ARGUMENT);244			}245		});246	}247	@Test248	public void worksWithReflection() throws Exception {249		final MockClassLoader classloader = createClassloader();250		final MyArgument myArgument = new MyArgument("test");251		final MyReturnValue instance = new MyReturnValue(myArgument);252		Method method = instance.getClass().getMethod("getMyArgument");253		final ReflectionMethodInvoker tested = new ReflectionMethodInvoker(method, instance);254		new SingleClassloaderExecutor(classloader).execute(new Runnable() {255			public void run() {256				Object invoke = tested.invoke();257				assertSame(invoke, myArgument);258			}259		});260	}261	private MockClassLoader createClassloader() {262		MockClassLoader classloader = new JavassistMockClassLoader(new String[] { MyClass.class.getName(),263				MyArgument.class.getName(), MyReturnValue.class.getName() });264		MockTransformer mainMockTransformer = new MockTransformer<Object>() {265			@Override266			public ClassWrapper<Object> transform(ClassWrapper<Object> clazz) throws Exception {267				return clazz;268			}269		};270		classloader.setMockTransformerChain(DefaultMockTransformerChain.newBuilder().append(mainMockTransformer).build());271		return classloader;272	}273}...

transform

Using AI Code Generation

1[INFO] [ERROR] Line 1: package powermock.classloading;2[INFO] [ERROR] Line 3: import com.thoughtworks.xstream.XStream;3[INFO] [ERROR] Line 4: import com.thoughtworks.xstream.converters.Converter;4[INFO] [ERROR] Line 5: import com.thoughtworks.xstream.converters.ConverterLookup;5[INFO] [ERROR] Line 6: import com.thoughtworks.xstream.converters.SingleValueConverter;6[INFO] [ERROR] Line 7: import com.thoughtworks.xstream.converters.reflection.ReflectionProvider;7[INFO] [ERROR] Line 8: import com.thoughtworks.xstream.core.ClassLoaderReference;8[INFO] [ERROR] Line 9: import com.thoughtworks.xstream.core.JVM;9[INFO] [ERROR] Line 10: import com.thoughtworks.xstream.core.util.CompositeClassLoader;10[INFO] [ERROR] Line 11: import com.thoughtworks.xstream.io.HierarchicalStreamDriver;11[INFO] [ERROR] Line 12: import com.thoughtworks.xstream.io.HierarchicalStreamReader;12[INFO] [ERROR] Line 13: import com.thoughtworks.xstream.io.HierarchicalStreamWriter;13[INFO] [ERROR] Line 14: import com.thoughtworks.xstream.mapper.Mapper;14[INFO] [ERROR] Line 15: import com.thoughtworks.xstream.security.AnyTypePermission;15[INFO] [ERROR] Line 16: import com.thoughtworks.xstream.security.ForbiddenClassException;16[INFO] [ERROR] Line 17: import com.thoughtworks.xstream.security.NoTypePermission;17[INFO] [ERROR] Line 18: import com.thoughtworks.xstream.security.NullPermission;18[INFO] [ERROR] Line 19: import com.thoughtworks.xstream.security.PrimitiveTypePermission;19[INFO] [ERROR] Line 20: import com.thoughtworks.xstream.security.RegExpTypePermission;20[INFO] [ERROR] Line 21: import com.thoughtworks.xstream.security.TypePermission;21[INFO] [ERROR] Line 22: import com.thoughtworks.xstream.security.WildcardTypePermission;22[INFO] [ERROR] Line 23: import com.thoughtworks.xstream.security.XmlFriendlyReplacer;

transform

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.powermock.api.mockito.PowerMockito;4import org.powermock.core.classloader.annotations.PrepareForTest;5import org.powermock.modules.junit4.PowerMockRunner;6import org.powermock.reflect.Whitebox;7import org.powermock.reflect.exceptions.FieldNotFoundException;8import org.powermock.reflect.exceptions.MethodNotFoundException;9import org.powermock.reflect.internal.WhiteboxImpl;10import org.powermock.reflect.testclasses.ClassWithPrivateFields;11import org.powermock.reflect.testclasses.ClassWithPrivateMethods;12import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFields;13import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFieldsAndConstructor;14import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFieldsAndConstructorAndStaticInitializer;15import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFieldsAndConstructorAndStaticInitializerAndStaticMethods;16import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFieldsAndConstructorAndStaticInitializerAndStaticMethodsAndStaticFinalFields;17import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFieldsAndConstructorAndStaticInitializerAndStaticMethodsAndStaticFinalFieldsAndFinalFields;18import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFieldsAndConstructorAndStaticInitializerAndStaticMethodsAndStaticFinalFieldsAndFinalFieldsAndFinalMethods;19import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFieldsAndConstructorAndStaticInitializerAndStaticMethodsAndStaticFinalFieldsAndFinalFieldsAndFinalMethodsAndInnerClasses;20import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFieldsAndConstructorAndStaticInitializerAndStaticMethodsAndStaticFinalFieldsAndFinalFieldsAndFinalMethodsAndInnerClassesAndNonStaticInnerClasses;21import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFieldsAndConstructorAndStaticInitializerAndStaticMethodsAndStaticFinalFieldsAndFinalFieldsAndFinalMethodsAndInnerClassesAndNonStaticInnerClassesAndStaticInnerClasses;22import org.powermock.reflect.testclasses.ClassWithPrivateMethodsAndFieldsAndConstructorAndStaticInitializerAndStaticMethodsAndStaticFinalFieldsAndFinalFieldsAndFinalMethodsAnd

transform

Using AI Code Generation

1import org.junit.Test;2import org.powermock.classloading.ClassloaderExecutor;3import org.powermock.classloading.XStreamClassloaderExecutor;4import org.powermock.core.classloader.MockClassLoader;5import org.powermock.core.classloader.annotations.PrepareForTest;6import java.io.IOException;7import java.lang.reflect.InvocationTargetException;8import java.lang.reflect.Method;9import java.util.Arrays;10import static org.junit.Assert.assertEquals;11import static org.junit.Assert.assertTrue;12public class XStreamClassloaderExecutorTest {13    public void test() throws IOException, ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {14        ClassloaderExecutor executor = new XStreamClassloaderExecutor();15        MockClassLoader classLoader = new MockClassLoader();16        byte[] bytes = new byte[]{(byte) 0xCA, (byte) 0xFE, (byte) 0xBA, (byte) 0xBE, 0, 0, 0, 52, 0, 15, 10, 0, 3, 0, 8, 7, 0, 9, 7, 0, 10, 1, 0, 6, 60, 99, 108, 105, 110, 105, 62, 1, 0, 4, 67, 111, 100, 101, 1, 0, 15, 76, 105, 110, 101, 78, 117, 109, 98, 101, 114, 84, 97, 98, 108, 101, 1, 0, 4, 109, 97, 105, 110, 1, 0, 22, 40, 91, 76, 106, 97, 118

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