How to use MockClassLoaderFactory class of org.powermock.core.classloader package

Best Powermock code snippet using org.powermock.core.classloader.MockClassLoaderFactory

Source:MockClassLoaderTest.java Github

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...27import org.junit.runners.Parameterized;28import org.powermock.core.classloader.annotations.UseClassPathAdjuster;29import org.powermock.core.classloader.javassist.ClassPathAdjuster;30import org.powermock.core.classloader.javassist.JavassistMockClassLoader;31import org.powermock.core.test.MockClassLoaderFactory;32import org.powermock.core.transformers.ClassWrapper;33import org.powermock.core.transformers.MockTransformer;34import org.powermock.core.transformers.MockTransformerChain;35import org.powermock.core.transformers.support.DefaultMockTransformerChain;36import org.powermock.reflect.Whitebox;37import java.lang.annotation.Annotation;38import java.net.URL;39import java.util.Enumeration;40import java.util.List;41import static org.assertj.core.api.Java6Assertions.assertThat;42import static java.util.Arrays.asList;43import static net.bytebuddy.matcher.ElementMatchers.isDeclaredBy;44import static org.hamcrest.CoreMatchers.equalTo;45import static org.junit.Assert.assertFalse;46import static org.junit.Assume.assumeThat;47import static org.powermock.core.classloader.MockClassLoader.MODIFY_ALL_CLASSES;48@RunWith(Parameterized.class)49public class MockClassLoaderTest {50 51 52 @Parameterized.Parameters(name = "ClassLoader: {0}")53 public static List<Object[]> data() {54 final Object[] objects = {55 JavassistMockClassLoader.class,56 new JavassistMockTransformer()57 };58 return asList(new Object[][]{objects});59 }60 61 private final MockClassLoaderFactory mockClassLoaderFactory;62 private final Class<? extends MockClassLoader> clazz;63 private final MockTransformerChain mockTransformerChain;64 65 public MockClassLoaderTest(Class<? extends MockClassLoader> clazz, MockTransformer transformer) {66 this.mockClassLoaderFactory = new MockClassLoaderFactory(clazz);67 this.clazz = clazz;68 this.mockTransformerChain = DefaultMockTransformerChain.newBuilder()69 .append(transformer)70 .build();71 }72 73 @Test74 public void should_load_and_modify_class_from_package_which_specified() throws Exception {75 76 String className = "powermock.test.support.ClassForMockClassLoaderTestCase";77 78 MockClassLoader mockClassLoader = mockClassLoaderFactory.getInstance(new String[]{79 className80 });...

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Source:ClassLoaderTestHelper.java Github

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...27import java.util.Map;28import static org.junit.Assert.assertNotNull;29public class ClassLoaderTestHelper {30 31 public static Map<MockClassLoaderFactory, Map<MockTransformerChain, MockClassLoader>> cache;32 33 static {34 cache = new HashMap<MockClassLoaderFactory, Map<MockTransformerChain, MockClassLoader>>();35 }36 37 public static Class<?> loadWithMockClassLoader(final String className, final MockTransformerChain mockTransformerChain,38 final MockClassLoaderFactory mockClassloaderFactory) throws Exception {39 MockClassLoader loader = getMockClassLoader(mockTransformerChain, mockClassloaderFactory);40 41 Class<?> clazz = Class.forName(className, true, loader);42 43 assertNotNull("Class has been loaded", clazz);44 45 return clazz;46 }47 48 49 public static Class<?> loadWithMockClassLoader(final String className, final byte[] klass, final MockTransformerChain mockTransformerChain,50 final MockClassLoaderFactory mockClassloaderFactory) throws Exception {51 MockClassLoader loader = getMockClassLoader(mockTransformerChain, mockClassloaderFactory);52 final Class<?> definedClass = loader.defineClass(className, ClassLoaderTestHelper.class.getProtectionDomain(), klass);53 54 assertNotNull("Class has been loaded", definedClass);55 56 return definedClass;57 }58 59 private static MockClassLoader getMockClassLoader(final MockTransformerChain mockTransformerChain,60 final MockClassLoaderFactory mockClassloaderFactory) throws IllegalAccessException, InvocationTargetException, InstantiationException {61 MockClassLoader loader = null;62 63 Map<MockTransformerChain, MockClassLoader> classloaders = cache.get(mockClassloaderFactory);64 65 if (classloaders != null){66 loader = classloaders.get(mockTransformerChain);67 }else{68 classloaders = new HashMap<MockTransformerChain, MockClassLoader>();69 cache.put(mockClassloaderFactory, classloaders);70 }71 72 if (loader == null) {73 loader = mockClassloaderFactory.getInstance(new String[]{MockClassLoader.MODIFY_ALL_CLASSES});74 loader.setMockTransformerChain(mockTransformerChain);...

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Source:AbstractBaseMockTransformerTest.java Github

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...21import org.junit.runner.RunWith;22import org.junit.runners.Parameterized;23import org.powermock.core.MockGateway;24import org.powermock.core.test.ClassLoaderTestHelper;25import org.powermock.core.test.MockClassLoaderFactory;26import org.powermock.core.transformers.javassist.support.JavaAssistClassWrapperFactory;27import org.powermock.core.transformers.mock.MockGatewaySpy;28import org.powermock.core.transformers.support.FilterPredicates;29import static org.junit.Assume.assumeTrue;30@RunWith(Parameterized.class)31abstract class AbstractBaseMockTransformerTest {32 33 static final String SYNTHETIC_METHOD_NAME = "$synth";34 static final String SYNTH_FIELD = "$_synthField";35 36 protected final TransformStrategy strategy;37 protected final MockTransformerChain mockTransformerChain;38 protected final MockClassLoaderFactory mockClassloaderFactory;39 40 AbstractBaseMockTransformerTest(final TransformStrategy strategy,41 final MockTransformerChain mockTransformerChain,42 final MockClassLoaderFactory mockClassloaderFactory){43 this.strategy = strategy;44 this.mockTransformerChain = mockTransformerChain;45 this.mockClassloaderFactory = mockClassloaderFactory;46 }47 48 @Before49 public void setUp() throws Exception {50 ClassLoaderTestHelper.clearCache();51 MockGatewaySpy.clear();52 MockGatewaySpy.returnOnMethodCall(MockGateway.PROCEED);53 }54 55 protected Class<?> loadWithMockClassLoader(final String name) throws Exception {56 return ClassLoaderTestHelper.loadWithMockClassLoader(name, mockTransformerChain, mockClassloaderFactory);...

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MockClassLoaderFactory

Using AI Code Generation

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1import org.powermock.core.classloader.MockClassLoaderFactory;2import org.powermock.core.classloader.MockClassLoaderFactory;3import org.powermock.core.classloader.annotations.PowerMockIgnore;4import org.powermock.core.classloader.annotations.PrepareForTest;5import org.powermock.modules.junit4.PowerMockRunner;6import org.powermock.modules.junit4.PowerMockRunnerDelegate;7import org.powermock.reflect.Whitebox;8import org.junit.Test;9import org.junit.runner.RunWith;10import org.junit.runners.JUnit4;11@RunWith(PowerMockRunner.class)12@PowerMockRunnerDelegate(JUnit4.class)13@PrepareForTest({MockClassLoaderFactory.class})14@PowerMockIgnore({"javax.management.*"})15public class 4 {16 public void test() throws Exception {17 MockClassLoaderFactory mockClassLoaderFactory = Whitebox.newInstance(MockClassLoaderFactory.class);18 mockClassLoaderFactory.createMockClassLoader(Thread.currentThread().getContextClassLoader());19 }20}21 at org.powermock.api.mockito.PowerMockito.mockStatic(PowerMockito.java:45)22 at 4.test(4.java:19)23 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)24 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)25 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)26 at java.lang.reflect.Method.invoke(Method.java:498)27 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)28 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)29 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)30 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)31 at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:321)32 at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)33 at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)34 at org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.runBeforesThenTestThenAfters(PowerMockJUnit47RunnerDelegate

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MockClassLoaderFactory

Using AI Code Generation

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1package com.example;2import org.powermock.core.classloader.MockClassLoaderFactory;3import org.powermock.core.classloader.annotations.PowerMockIgnore;4import org.powermock.core.classloader.annotations.PrepareForTest;5@PowerMockIgnore("javax.management.*")6@PrepareForTest({ MockClassLoaderFactory.class })7public class 4 {8 public static void main(String[] args) throws Exception {9 System.out.println("Hello, World!");10 }11}12package com.example;13import org.powermock.core.classloader.MockClassLoaderFactory;14import org.powermock.core.classloader.annotations.PowerMockIgnore;15import org.powermock.core.classloader.annotations.PrepareForTest;16@PowerMockIgnore("javax.management.*")17@PrepareForTest({ MockClassLoaderFactory.class })18public class 5 {19 public static void main(String[] args) throws Exception {20 System.out.println("Hello, World!");21 }22}23package com.example;24import org.powermock.core.classloader.MockClassLoaderFactory;25import org.powermock.core.classloader.annotations.PowerMockIgnore;26import org.powermock.core.classloader.annotations.PrepareForTest;27@PowerMockIgnore("javax.management.*")28@PrepareForTest({ MockClassLoaderFactory.class })29public class 6 {30 public static void main(String[] args) throws Exception {31 System.out.println("Hello, World!");32 }33}34package com.example;35import org.powermock.core.classloader.MockClassLoaderFactory;36import org.powermock.core.classloader.annotations.PowerMockIgnore;37import org.powermock.core.classloader.annotations.PrepareForTest;38@PowerMockIgnore("javax.management.*")39@PrepareForTest({ MockClassLoaderFactory.class })40public class 7 {41 public static void main(String[] args) throws Exception {42 System.out.println("Hello, World!");43 }44}45package com.example;46import org.powermock.core.classloader.MockClassLoaderFactory;47import org.powermock.core.classloader.annotations.PowerMockIgnore;48import org.powermock.core.classloader.annotations.PrepareForTest;49@PowerMockIgnore("javax.management.*")

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MockClassLoaderFactory

Using AI Code Generation

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1package com.powermock;2import java.lang.reflect.Method;3import java.util.ArrayList;4import java.util.List;5import org.powermock.core.classloader.MockClassLoaderFactory;6import org.powermock.core.classloader.annotations.MockPolicy;7import org.powermock.core.classloader.annotations.PowerMockIgnore;8import org.powermock.core.classloader.annotations.PrepareForTest;9import org.powermock.modules.junit4.PowerMockRunner;10import org.powermock.modules.junit4.PowerMockRunnerDelegate;11import org.powermock.modules.junit4.rule.PowerMockRule;12import org.powermock.reflect.Whitebox;13import org.powermock.reflect.exceptions.FieldNotFoundException;14import org.powermock.reflect.exceptions.MethodNotFoundException;15import org.powermock.reflect.exceptions.TooManyMethodsFoundException;16import org.powermock.reflect.internal.WhiteboxImpl;17import org.powermock.reflect.internal.WhiteboxImplTest;18import org.powermock.reflect.internal.WhiteboxImplTest.MockPolicyWithMockPolicy;19import org.powermock.reflect.internal.WhiteboxImplTest.MockPolicyWithPowerMockIgnore;20import org.powermock.reflect.internal.WhiteboxImplTest.MockPolicyWithPrepareForTest;21import org.powermock.reflect.internal.WhiteboxImplTest.MockPolicyWithPrepareForTestAndPowerMockIgnore;22import org.powermock.reflect.internal.WhiteboxImplTest.PowerMockIgnoreWithPowerMockIgnore;23import org.powermock.reflect.internal.WhiteboxImplTest.PowerMockIgnoreWithPrepareForTest;24import org.powermock.reflect.internal.WhiteboxImplTest.PowerMockIgnoreWithPrepareForTestAndPowerMockIgnore;25import org.powermock.reflect.internal.WhiteboxImplTest.PrepareForTestWithPowerMockIgnore;26import org.powermock.reflect.internal.WhiteboxImplTest.PrepareForTestWithPrepareForTest;27import org.powermock.reflect.internal.WhiteboxImplTest.PrepareForTestWithPrepareForTestAndPowerMockIgnore;28import org.powermock.reflect.internal.WhiteboxImplTest.TestClassWithMockPolicy;29import org.powermock.reflect.internal.WhiteboxImplTest.TestClassWithMockPolicyAndPowerMockIgnore;30import org.powermock.reflect.internal.WhiteboxImplTest.TestClassWithMockPolicyAndPrepareForTest;31import org.powermock.reflect.internal.WhiteboxImplTest.TestClassWithMockPolicyAndPrepareForTestAndPowerMockIgnore;32import org.powermock.reflect.internal.WhiteboxImplTest.TestClassWithPowerMockIgnore;33import org.powermock.reflect.internal.WhiteboxImplTest.TestClassWithPowerMockIgnoreAndPrepareForTest;34import org.powermock.reflect.internal.WhiteboxImplTest.TestClassWithPowerMockIgnoreAndPrepareForTestAndPowerMockIgnore;35import org

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MockClassLoaderFactory

Using AI Code Generation

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1package com.powermock;2import java.io.IOException;3import org.powermock.core.classloader.MockClassLoaderFactory;4public class MockClassLoaderFactoryTest {5 public static void main(String[] args) throws IOException {6 MockClassLoaderFactory factory = new MockClassLoaderFactory();7 factory.createClassLoader();8 }9}10at org.powermock.core.classloader.MockClassLoaderFactory.createClassLoader(MockClassLoaderFactory.java:86)11at com.powermock.MockClassLoaderFactoryTest.main(MockClassLoaderFactoryTest.java:10)12package com.powermock;13import java.io.IOException;14import org.powermock.core.classloader.MockClassLoaderFactory;15public class MockClassLoaderFactoryTest {16 public static void main(String[] args) throws IOException {17 MockClassLoaderFactory factory = new MockClassLoaderFactory();18 factory.init();19 factory.createClassLoader();20 }21}22at org.powermock.core.classloader.MockClassLoaderFactory.createClassLoader(MockClassLoaderFactory.java:86)23at com.powermock.MockClassLoaderFactoryTest.main(MockClassLoaderFactoryTest.java:11)24package com.powermock;25import java.io.IOException;26import org.powermock.core.classloader.MockClassLoaderFactory;27public class MockClassLoaderFactoryTest {28 public static void main(String[] args) throws IOException {29 MockClassLoaderFactory factory = new MockClassLoaderFactory();30 factory.init();31 factory.getClassLoader();32 }33}34at org.powermock.core.classloader.MockClassLoaderFactory.getClassLoader(MockClassLoaderFactory.java:96)35at com.powermock.MockClassLoaderFactoryTest.main(MockClassLoaderFactoryTest.java:11)36package com.powermock;37import java.io.IOException;38import org.powermock.core.classloader.MockClassLoaderFactory;39public class MockClassLoaderFactoryTest {40 public static void main(String[] args) throws IOException {

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MockClassLoaderFactory

Using AI Code Generation

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1package com.java2novice.mock;2import java.util.HashMap;3import java.util.Map;4import org.powermock.core.classloader.MockClassLoaderFactory;5import org.powermock.core.classloader.annotations.MockClassLoaderSettings;6import org.powermock.core.classloader.annotations.PrepareForTest;7import org.powermock.reflect.Whitebox;8import org.powermock.core.classloader.MockClassLoader;9import org.powermock.core.classloader.annotations.PrepareOnlyThisForTest;10import org.powermock.core.classloader.annotations.PowerMockIgnore;11import org.powermock.core.classloader.annotations.PowerMockListener;12import org.powermock.core.classloader.annotations.PowerMockListenerClass;13import org.powermock.core.classloader.annotations.PowerMockListeners;

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MockClassLoaderFactory

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1import java.lang.reflect.Method;2import org.powermock.core.classloader.MockClassLoaderFactory;3import org.powermock.core.classloader.annotations.MockClassControl;4import org.powermock.core.classloader.annotations.MockClassLoaderSettings;5public class Test4 {6 public static void main(String[] args) throws Exception {7 MockClassLoaderFactory factory = new MockClassLoaderFactory();8 MockClassLoaderSettings settings = new MockClassLoaderSettings();9 settings.setMockClassControl(MockClassControl.MOCK);10 ClassLoader loader = factory.createClassLoader(11 Test4.class.getClassLoader(), settings);12 Class<?> clazz = loader.loadClass("Test4");13 Method main = clazz.getMethod("main", String[].class);14 main.invoke(null, (Object) args);15 }16}17import org.powermock.core.classloader.PowerMockClassLoader;18public class Test4 {19 public static void main(String[] args) throws Exception {20 PowerMockClassLoader loader = new PowerMockClassLoader(21 Test4.class.getClassLoader());22 Class<?> clazz = loader.loadClass("Test4");23 Method main = clazz.getMethod("main", String[].class);24 main.invoke(null, (Object) args);25 }26}27import org.powermock.core.classloader.PowerMockClassLoader;28public class Test4 {29 public static void main(String[] args) throws Exception {30 PowerMockClassLoader loader = new PowerMockClassLoader(31 Test4.class.getClassLoader());32 Class<?> clazz = loader.loadClass("Test4");33 Method main = clazz.getMethod("main", String[].class);34 main.invoke(null, (Object) args);35 }36}37import org.powermock.core.classloader.PowerMockClassLoader;38public class Test4 {39 public static void main(String[] args) throws Exception {40 PowerMockClassLoader loader = new PowerMockClassLoader(41 Test4.class.getClassLoader());42 Class<?> clazz = loader.loadClass("Test4");43 Method main = clazz.getMethod("main", String[].class);44 main.invoke(null, (Object) args);45 }46}47import org

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MockClassLoaderFactory

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1public class MockClassLoaderFactoryExample {2 public static void main(String[] args) throws Exception {3 ClassLoader classLoader = MockClassLoaderFactory.createClassLoader();4 Class<?> class1 = classLoader.loadClass("org.powermock.core.classloader.MockClassLoaderFactoryExample");5 System.out.println(class1.getName());6 }7}

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MockClassLoaderFactory

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1import org.powermock.core.classloader.MockClassLoaderFactory;2import java.io.File;3import java.net.URL;4import java.net.URLClassLoader;5import java.net.MalformedURLException;6public class MockClassLoaderFactoryTest {7 public static void main(String[] args) throws MalformedURLException {8 URL[] urls = new URL[]{new File("C:/Users/").toURI().toURL()};9 URLClassLoader classLoader = MockClassLoaderFactory.createClassLoader(urls);10 System.out.println(classLoader.getURLs()[0].toString());11 }12}

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MockClassLoaderFactory

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1import org.powermock.core.classloader.MockClassLoader;2import org.powermock.core.classloader.MockClassLoaderFactory;3import org.powermock.core.classloader.annotations.PrepareForTest;4import org.powermock.modules.junit4.PowerMockRunner;5import org.junit.Test;6import org.junit.runner.RunWith;7import static org.junit.Assert.*;8@RunWith(PowerMockRunner.class)9@PrepareForTest({MockClassLoaderFactory.class})10public class MockClassLoaderTest {11 public void test() throws Exception {12 MockClassLoader mockClassLoader = MockClassLoaderFactory.createMockClassLoader();13 Class<?> clazz = mockClassLoader.loadClass("org.powermock.core.classloader.mockclasses.SimpleClass");14 Object obj = clazz.newInstance();15 assertTrue(obj instanceof SimpleClass);16 }17}18import org.powermock.core.classloader.MockClassLoader;19import org.powermock.core.classloader.MockClassLoaderFactory;20import org.powermock.core.classloader.annotations.PrepareForTest;21import org.powermock.modules.junit4.PowerMockRunner;22import org.junit.Test;23import org.junit.runner.RunWith;24import static org.junit.Assert.*;25@RunWith(PowerMockRunner.class)26@PrepareForTest({MockClassLoaderFactory.class})27public class MockClassLoaderTest {28 public void test() throws Exception {29 MockClassLoader mockClassLoader = MockClassLoaderFactory.createMockClassLoader();30 Class<?> clazz = mockClassLoader.loadClass("org.powermock.core.classloader.mockclasses.SimpleClass");

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