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How to use MockClassLoaderFactory method of org.powermock.core.test.MockClassLoaderFactory class

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

Source:MockClassLoaderTest.java

...29import org.junit.runners.Parameterized;30import org.powermock.core.classloader.annotations.UseClassPathAdjuster;31import org.powermock.core.classloader.javassist.ClassPathAdjuster;32import org.powermock.core.classloader.javassist.JavassistMockClassLoader;33import org.powermock.core.test.MockClassLoaderFactory;34import org.powermock.core.transformers.ClassWrapper;35import org.powermock.core.transformers.MockTransformer;36import org.powermock.core.transformers.MockTransformerChain;37import org.powermock.core.transformers.support.DefaultMockTransformerChain;38import org.powermock.reflect.Whitebox;39@RunWith(Parameterized.class)40public class MockClassLoaderTest {41    private final MockClassLoaderFactory mockClassLoaderFactory;42    private final Class<? extends MockClassLoader> clazz;43    private final MockTransformerChain mockTransformerChain;44    public MockClassLoaderTest(Class<? extends MockClassLoader> clazz, MockTransformer transformer) {45        this.mockClassLoaderFactory = new MockClassLoaderFactory(clazz);46        this.clazz = clazz;47        this.mockTransformerChain = DefaultMockTransformerChain.newBuilder().append(transformer).build();48    }49    @Test50    public void should_load_and_modify_class_from_package_which_specified() throws Exception {51        String className = "powermock.test.support.ClassForMockClassLoaderTestCase";52        MockClassLoader mockClassLoader = mockClassLoaderFactory.getInstance(new String[]{ className });53        mockClassLoader.setMockTransformerChain(mockTransformerChain);54        Class<?> clazz = Class.forName(className, false, mockClassLoader);55        assertClassIsLoaded(clazz, mockClassLoader);56        assertThatInstanceCouldBeCreateAndMethodReturnMockedValue(clazz);57    }58    @Test59    public void should_load_and_not_modify_class_from_package_which_are_not_specified_as_ignored_or_class_to_mock() throws Exception {...

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

1package org.powermock.core.test;2import java.io.IOException;3import java.net.URL;4import java.util.Enumeration;5import java.util.HashMap;6import java.util.Map;7import org.junit.Test;8import org.powermock.core.classloader.MockClassLoaderFactory;9import org.powermock.core.classloader.annotations.PowerMockIgnore;10import org.powermock.core.classloader.annotations.PrepareForTest;11@PowerMockIgnore({"org.powermock.*"})12@PrepareForTest({MockClassLoaderFactory.class})13public class MockClassLoaderFactoryTest {14    public void testMockClassLoaderFactory() throws Exception {15        MockClassLoaderFactory mockClassLoaderFactory = new MockClassLoaderFactory();16        ClassLoader classLoader = mockClassLoaderFactory.createClassLoader(17                new ClassLoader() {18                    public URL getResource(String name) {19                        return null;20                    }21                    public Enumeration<URL> getResources(String name) throws IOException {22                        return null;23                    }24                },25                new Class<?>[] { getClass() },26                new String[] { "org.powermock" },27                new String[] { "com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl" },28                new String[] { "com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl" },29                new String[] { "com.sun.org.apache.xerces.internal.jaxp.datatype.DatatypeFactoryImpl" },30                new String[] { "com.sun.org.apache.xerces.internal.jaxp.validation.XMLSchemaFactory" },31                new String[] { "com.sun.org.apache.xerces.internal.impl.xpath.regex.Match" },32                new String[] { "com.sun.org.apache.xerces.internal.impl.xpath.regex.Match$CharacterIterator" },33                new String[] { "com.sun.org.apache.xerces.internal.impl.xpath.regex.Match$CharacterIterator$CharacterIteratorSubSequence" },34                new String[] { "com.sun.org.apache.xerces.internal.impl.xpath.regex.Match$CharacterIterator$CharacterIteratorSubSequence$1" },35                new String[] { "com.sun.org.apache.xerces.internal.impl.xpath.regex.Match$CharacterIterator$CharacterIteratorSubSequence$2" },36                new String[] { "com.sun.org.apache.xerces.internal.impl.xpath.regex.Match$CharacterIterator$CharacterIteratorSubSequence$3" },37                new String[] { "com.sun.org.apache.xerces.internal.impl.xpath.regex.Match$CharacterIterator$CharacterIteratorSubSequence$4" },

MockClassLoaderFactory

Using AI Code Generation

1package com.mock;2import java.lang.reflect.Method;3import org.powermock.core.test.MockClassLoaderFactory;4public class MockClassLoaderFactoryTest {5    public static void main(String[] args) throws Exception {6        MockClassLoaderFactory factory = new MockClassLoaderFactory();7        Class<?> clazz = factory.createMockClassLoader().loadClass("com.mock.MockClassLoaderFactoryTest");8        Method m = clazz.getMethod("main", String[].class);9        m.invoke(null, (Object) new String[]{});10    }11}12        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)13        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)14        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)15        at java.lang.reflect.Method.invoke(Method.java:498)16        at com.mock.MockClassLoaderFactoryTest.main(MockClassLoaderFactoryTest.java:13)17        at com.mock.MockClassLoaderFactoryTest.main(MockClassLoaderFactoryTest.java:11)

MockClassLoaderFactory

Using AI Code Generation

1public class MockClassLoaderFactoryTest {2    public static void main(String[] args) {3        ClassLoader classLoader = MockClassLoaderFactory.createMockClassLoader();4        System.out.println(classLoader);5    }6}7public class MockClassLoaderFactoryTest {8    public static void main(String[] args) {9        ClassLoader classLoader = MockClassLoaderFactory.createMockClassLoader(MockClassLoaderFactoryTest.class.getClassLoader());10        System.out.println(classLoader);11    }12}13public class MockClassLoaderFactoryTest {14    public static void main(String[] args) {15        ClassLoader classLoader = MockClassLoaderFactory.createMockClassLoader(MockClassLoaderFactoryTest.class.getClassLoader(), true);16        System.out.println(classLoader);17    }18}19public class MockClassLoaderFactoryTest {20    public static void main(String[] args) {21        ClassLoader classLoader = MockClassLoaderFactory.createMockClassLoader(MockClassLoaderFactoryTest.class.getClassLoader(), false);22        System.out.println(classLoader);23    }24}25public class MockClassLoaderFactoryTest {26    public static void main(String[] args) {27        ClassLoader classLoader = MockClassLoaderFactory.createMockClassLoader(MockClassLoaderFactoryTest.class.getClassLoader(), true);28        System.out.println(classLoader);29    }30}

MockClassLoaderFactory

Using AI Code Generation

1package org.powermock.core.test;2import java.net.URL;3import java.net.URLClassLoader;4import java.util.ArrayList;5import java.util.List;6import org.powermock.core.classloader.MockClassLoader;7import org.powermock.core.classloader.MockClassLoaderFactory;8import org.powermock.core.classloader.annotations.PowerMockIgnore;9import org.powermock.core.classloader.annotations.PrepareForTest;10import org.powermock.reflect.Whitebox;11import junit.framework.TestCase;12@PowerMockIgnore({"javax.*", "org.xml.*", "org.w3c.*", "org.powermock.*"})13@PrepareForTest({MockClassLoaderFactory.class})14public class MockClassLoaderFactoryTest extends TestCase {15    public void testCreateMockClassLoader() throws Exception {16        final URLClassLoader classLoader = (URLClassLoader) getClass().getClassLoader();17        final URL[] urls = classLoader.getURLs();18        final List<URL> urlList = new ArrayList<URL>();19        for (URL url : urls) {20            urlList.add(url);21        }22        final MockClassLoader mockClassLoader = MockClassLoaderFactory.createMockClassLoader(urlList);23        final MockClassLoader mockClassLoader2 = MockClassLoaderFactory.createMockClassLoader(urlList);24        assertNotNull(mockClassLoader);25        assertNotNull(mockClassLoader2);26        assertNotSame(mockClassLoader, mockClassLoader2);27        assertEquals(mockClassLoader.getClassLoader(), mockClassLoader2.getClassLoader());28        assertSame(mockClassLoader.getClassLoader(), classLoader);29        assertSame(mockClassLoader2.getClassLoader(), classLoader);30    }31    public void testCreateMockClassLoaderWithParent() throws Exception {32        final URLClassLoader classLoader = (URLClassLoader) getClass().getClassLoader();33        final URL[] urls = classLoader.getURLs();34        final List<URL> urlList = new ArrayList<URL>();35        for (URL url : urls) {36            urlList.add(url);37        }38        final MockClassLoader mockClassLoader = MockClassLoaderFactory.createMockClassLoader(urlList,39                classLoader.getParent());40        final MockClassLoader mockClassLoader2 = MockClassLoaderFactory.createMockClassLoader(urlList,41                classLoader.getParent());42        assertNotNull(mockClassLoader);43        assertNotNull(mockClassLoader2);44        assertNotSame(mockClassLoader, mockClassLoader2);45        assertEquals(mockClassLoader.getClassLoader(), mockClassLoader2.getClassLoader());46        assertSame(mockClassLoader.getClassLoader(), classLoader);47        assertSame(mockClassLoader2.getClassLoader(),

MockClassLoaderFactory

Using AI Code Generation

1import org.powermock.core.test.MockClassLoaderFactory;2import org.powermock.core.test.MockClassLoaderFactory.MockClassLoader;3import org.powermock.reflect.Whitebox;4public class MockClassLoaderFactoryTest {5public static void main(String[] args) {6MockClassLoader mockClassLoader = MockClassLoaderFactory.createMockClassLoader();7Class<?> clazz = Whitebox.loadClass("org.powermock.core.test.MockClassLoaderFactoryTest");8System.out.println(clazz.getClassLoader().getClass().getName());9}10}

MockClassLoaderFactory

Using AI Code Generation

1package com.powermock.classloader;2import java.io.IOException;3import java.net.URL;4import java.net.URLClassLoader;5import org.powermock.core.test.MockClassLoaderFactory;6public class ClassLoaderExample {7	public static void main(String[] args) throws IOException,8			ClassNotFoundException {9		URL[] urls = new URL[1];10		urls[0] = new URL("file:/home/rajesh/Desktop/PowerMock/PowerMockDemo/4.class");11				.createMockClassLoader(urls);12		Class<?> clazz = classLoader.loadClass("com.powermock.classloader.ClassLoaderExample");13		System.out.println("Class Name: " + clazz.getName());14		System.out.println("ClassLoader: " + clazz.getClassLoader());15	}16}

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