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

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

Source:MockClassLoaderTest.java

...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        });...

Source:ClassLoaderTestHelper.java

...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);...

Source:AbstractBaseMockTransformerTest.java

...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);...

MockClassLoaderFactory

Using AI Code Generation

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

MockClassLoaderFactory

Using AI Code Generation

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.*")

MockClassLoaderFactory

Using AI Code Generation

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

MockClassLoaderFactory

Using AI Code Generation

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 {

MockClassLoaderFactory

Using AI Code Generation

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;

MockClassLoaderFactory

Using AI Code Generation

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

MockClassLoaderFactory

Using AI Code Generation

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}

MockClassLoaderFactory

Using AI Code Generation

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}

MockClassLoaderFactory

Using AI Code Generation

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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