TestMu Conference is Back! Future of Testing + AI
How to use MockClassLoaderBuilder method of org.powermock.core.classloader.MockClassLoaderBuilder class
Best Powermock code snippet using org.powermock.core.classloader.MockClassLoaderBuilder.MockClassLoaderBuilder
Source:MockClassLoaderBuilder.java 
...24import java.util.ArrayList;25import java.util.List;26import static org.powermock.core.transformers.support.FilterPredicates.isInstanceOf;27import static org.powermock.utils.Asserts.internalAssertNotNull;28public class MockClassLoaderBuilder {29 private final MockTransformerChainFactory transformerChainFactory;30 private final List<MockTransformer> extraMockTransformers;31 private final ByteCodeFramework byteCodeFramework;32 private String[] packagesToIgnore;33 private String[] classesToModify;34 35 public static MockClassLoaderBuilder create(ByteCodeFramework byteCodeFramework) {36 return new MockClassLoaderBuilder(byteCodeFramework);37 }38 39 private UseClassPathAdjuster useClassPathAdjuster;40 private Class<?> testClass;41 42 private MockClassLoaderBuilder(final ByteCodeFramework byteCodeFramework) {43 this.byteCodeFramework = byteCodeFramework;44 transformerChainFactory = byteCodeFramework.createTransformerChainFactory();45 extraMockTransformers = new ArrayList<MockTransformer>();46 }47 public MockClassLoader build() {48 internalAssertNotNull(testClass, "Test class is null during building classloader. ");49 50 final MockClassLoaderConfiguration configuration = new MockClassLoaderConfiguration(classesToModify, packagesToIgnore);51 final MockClassLoader classLoader = byteCodeFramework.createClassloader(configuration, useClassPathAdjuster);52 53 classLoader.setMockTransformerChain(createTransformerChain());54 return classLoader;55 }56 57 private MockTransformerChain createTransformerChain() {58 final MockTransformerChain mockTransformerChain = transformerChainFactory.createDefaultChain(extraMockTransformers);59 60 final Iterable<MockTransformer> testAwareTransformer = mockTransformerChain.filter(isInstanceOf(TestClassAwareTransformer.class));61 for (MockTransformer transformer : testAwareTransformer) {62 ((TestClassAwareTransformer) transformer).setTestClass(testClass);63 }64 65 return mockTransformerChain;66 }67 68 public MockClassLoaderBuilder addIgnorePackage(String[] packagesToIgnore) {69 this.packagesToIgnore = ArrayUtil.addAll(this.packagesToIgnore, packagesToIgnore);70 return this;71 }72 public MockClassLoaderBuilder addClassesToModify(String[] classesToModify) {73 this.classesToModify = ArrayUtil.addAll(this.classesToModify, classesToModify);74 return this;75 }76 77 public MockClassLoaderBuilder addExtraMockTransformers(MockTransformer... mockTransformers) {78 if (mockTransformers != null) {79 for (MockTransformer mockTransformer : mockTransformers) {80 if (mockTransformer != null) {81 extraMockTransformers.add(mockTransformer);82 }83 }84 }85 return this;86 }87 88 public MockClassLoaderBuilder addClassPathAdjuster(final UseClassPathAdjuster useClassPathAdjuster) {89 this.useClassPathAdjuster = useClassPathAdjuster;90 return this;91 }92 93 public MockClassLoaderBuilder forTestClass(final Class<?> testClass) {94 this.testClass = testClass;95 return this;96 }97}
Source:MockClassLoaderBuilderTest.java
...6import org.powermock.core.classloader.javassist.JavassistMockClassLoader;7import org.powermock.core.transformers.ClassWrapper;8import org.powermock.core.transformers.MockTransformer;9import org.powermock.core.transformers.TestClassAwareTransformer;10public class MockClassLoaderBuilderTest {11 @Test12 public void should_create_instance_of_MockClassLoader_depends_on_provided_bytecode_framework() {13 MockClassLoader classLoader = MockClassLoaderBuilder.create(Javassist).forTestClass(getClass()).build();14 assertThat(classLoader).isExactlyInstanceOf(JavassistMockClassLoader.class);15 }16 @Test17 public void should_create_transformer_chain_depends_on_provided_bytecode_framework() {18 MockClassLoader classLoader = MockClassLoaderBuilder.create(Javassist).forTestClass(getClass()).build();19 assertThatJavassistMockTransformerChainCreated(classLoader);20 }21 @Test22 public void should_set_test_class_to_TestClassAwareTransformers() {23 final MockClassLoaderBuilderTest.SpyMockTransformer extraMockTransformer = new MockClassLoaderBuilderTest.SpyMockTransformer();24 MockClassLoaderBuilder.create(Javassist).forTestClass(MockClassLoaderBuilderTest.class).addExtraMockTransformers(extraMockTransformer).build();25 assertThat(extraMockTransformer.testClass).as("Test class is set ").isEqualTo(MockClassLoaderBuilderTest.class);26 }27 @Test28 public void should_throw_internal_exception_if_test_class_is_null() {29 assertThatThrownBy(new ThrowingCallable() {30 @Override31 public void call() {32 MockClassLoaderBuilder.create(Javassist).build();33 }34 }).as("Internal exception has been thrown.").isExactlyInstanceOf(PowerMockInternalException.class);35 }36 private static class SpyMockTransformer<T> implements MockTransformer<T> , TestClassAwareTransformer {37 private Class<?> testClass;38 @Override39 public ClassWrapper<T> transform(final ClassWrapper<T> clazz) {40 return null;41 }42 @Override43 public void setTestClass(final Class<?> testClass) {44 this.testClass = testClass;45 }46 }...
MockClassLoaderBuilder
Using AI Code Generation
1package org.powermock.core.classloader;2import java.io.File;3import java.io.IOException;4import java.lang.reflect.Method;5import java.net.MalformedURLException;6import java.net.URL;7import java.net.URLClassLoader;8import java.util.ArrayList;9import java.util.List;10import org.junit.Assert;11import org.junit.Test;12import org.junit.runner.RunWith;13import org.powermock.modules.junit4.PowerMockRunner;14@RunWith(PowerMockRunner.class)15public class MockClassLoaderBuilderTest {16 public void testMockClassLoaderBuilder() throws MalformedURLException, IOException, ClassNotFoundException, NoSuchMethodException, SecurityException {17 ClassLoader classLoader = getClass().getClassLoader();18 String classpath = System.getProperty("java.class.path");19 List<URL> urls = new ArrayList<URL>();20 String[] classpathEntries = classpath.split(File.pathSeparator);21 for (String classpathEntry : classpathEntries) {22 urls.add(new File(classpathEntry).toURI().toURL());23 }24 URLClassLoader newClassLoader = new URLClassLoader(urls.toArray(new URL[urls.size()]), classLoader);25 MockClassLoaderBuilder mockClassLoaderBuilder = new MockClassLoaderBuilder();26 mockClassLoaderBuilder.withClassLoader(newClassLoader);27 ClassLoader mockClassLoader = mockClassLoaderBuilder.build();28 Class<?> clazz = Class.forName("org.powermock.core.classloader.MockClassLoaderBuilderTest", true, mockClassLoader);29 Method method = clazz.getMethod("testMockClassLoaderBuilder");30 method.invoke(null);31 Assert.assertTrue("The method is invoked", true);32 }33}
MockClassLoaderBuilder
Using AI Code Generation
1import org.powermock.core.classloader.MockClassLoaderBuilder;2import org.powermock.core.classloader.annotations.PowerMockIgnore;3import org.powermock.core.classloader.annotations.PrepareForTest;4@PrepareForTest( { 4.class } )5@PowerMockIgnore( { "javax.management.*" } )6public class 4 {7 public static void main(String[] args) throws Exception {8 MockClassLoaderBuilder builder = new MockClassLoaderBuilder();9 ClassLoader classLoader = builder.createMockClassLoader();10 Class<?> clazz = classLoader.loadClass("4");11 Method main = clazz.getDeclaredMethod("main", String[].class);12 main.invoke(null, new Object[] { null });13 }14}15import org.powermock.core.classloader.MockClassLoaderBuilder;16import org.powermock.core.classloader.annotations.PowerMockIgnore;17import org.powermock.core.classloader.annotations.PrepareForTest;18@PrepareForTest( { 4.class } )19@PowerMockIgnore( { "javax.management.*" } )20public class 4 {21 public static void main(String[] args) throws Exception {22 MockClassLoaderBuilder builder = new MockClassLoaderBuilder();23 ClassLoader classLoader = builder.createMockClassLoader();24 Class<?> clazz = classLoader.loadClass("4");25 Method main = clazz.getDeclaredMethod("main", String[].class);26 main.invoke(null, new Object[] { null });27 }28}29import org.powermock.core.classloader.MockClassLoaderBuilder;30import org.powermock.core.classloader.annotations.PowerMockIgnore;31import org.powermock.core.classloader.annotations.PrepareForTest;32@PrepareForTest( { 4.class } )33@PowerMockIgnore( { "javax.management.*" } )34public class 4 {35 public static void main(String[] args) throws Exception {36 MockClassLoaderBuilder builder = new MockClassLoaderBuilder();37 ClassLoader classLoader = builder.createMockClassLoader();38 Class<?> clazz = classLoader.loadClass("4");39 Method main = clazz.getDeclaredMethod("main", String[].class);40 main.invoke(null, new Object[] { null });41 }42}
MockClassLoaderBuilder
Using AI Code Generation
1package org.powermock.core.classloader;2import java.io.IOException;3import java.net.URL;4import java.util.ArrayList;5import java.util.List;6import org.powermock.core.classloader.annotations.MockClassLoaderSettings;7import org.powermock.core.classloader.interfaces.IPrepareForTest;8import org.powermock.core.classloader.MockClassLoaderBuilder;9import org.powermock.core.classloader.annotations.MockClassLoaderSettings;10import org.powermock.core.classloader.interfaces.IPrepareForTest;11public class MockClassLoaderBuilderTest {12 public static class MockClassLoaderSettingsTest {13 }14 public static class MockClassLoaderSettingsTest1 {15 }16 public static class MockClassLoaderSettingsTest2 {17 }18 public static class MockClassLoaderSettingsTest3 {19 }20 public static class MockClassLoaderSettingsTest4 {21 }22 public static class MockClassLoaderSettingsTest5 {23 }24 public static class MockClassLoaderSettingsTest6 {25 }26 public static class MockClassLoaderSettingsTest7 {27 }28 public static class MockClassLoaderSettingsTest8 {29 }30 public static class MockClassLoaderSettingsTest9 {31 }32 public static class MockClassLoaderSettingsTest10 {33 }34 public static class MockClassLoaderSettingsTest11 {35 }36 public static class MockClassLoaderSettingsTest12 {37 }38 public static class MockClassLoaderSettingsTest13 {39 }40 public static class MockClassLoaderSettingsTest14 {41 }42 public static class MockClassLoaderSettingsTest15 {43 }44 public static class MockClassLoaderSettingsTest16 {45 }46 public static class MockClassLoaderSettingsTest17 {47 }48 public static class MockClassLoaderSettingsTest18 {49 }50 public static class MockClassLoaderSettingsTest19 {51 }52 public static class MockClassLoaderSettingsTest20 {53 }54 public static class MockClassLoaderSettingsTest21 {55 }56 public static class MockClassLoaderSettingsTest22 {57 }58 public static class MockClassLoaderSettingsTest23 {59 }60 public static class MockClassLoaderSettingsTest24 {61 }62 public static class MockClassLoaderSettingsTest25 {63 }64 public static class MockClassLoaderSettingsTest26 {65 }66 public static class MockClassLoaderSettingsTest27 {67 }68 public static class MockClassLoaderSettingsTest28 {69 }70 public static class MockClassLoaderSettingsTest29 {71 }72 public static class MockClassLoaderSettingsTest30 {73 }74 public static class MockClassLoaderSettingsTest31 {75 }
MockClassLoaderBuilder
Using AI Code Generation
1import org.powermock.core.classloader.MockClassLoaderBuilder;2public class MockClassLoaderBuilderTest {3 public static void main(String[] args) {4 MockClassLoaderBuilder mockClassLoaderBuilder = new MockClassLoaderBuilder();5 mockClassLoaderBuilder.addMockedClass("java.lang.String");6 }7}8 at java.net.URLClassLoader$1.run(URLClassLoader.java:372)9 at java.net.URLClassLoader$1.run(URLClassLoader.java:361)10 at java.security.AccessController.doPrivileged(Native Method)11 at java.net.URLClassLoader.findClass(URLClassLoader.java:360)12 at java.lang.ClassLoader.loadClass(ClassLoader.java:424)13 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)14 at java.lang.ClassLoader.loadClass(ClassLoader.java:357)15 at java.lang.Class.forName0(Native Method)16 at java.lang.Class.forName(Class.java:264)17 at sun.launcher.LauncherHelper.loadMainClass(LauncherHelper.java:495)18 at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486)
MockClassLoaderBuilder
Using AI Code Generation
1package org.powermock.core.classloader;2import java.io.IOException;3import java.net.URL;4import java.net.URLClassLoader;5public class MockClassLoaderBuilderTest {6 public void testMockClassLoaderBuilder() throws IOException {7 URLClassLoader urlClassLoader = new URLClassLoader(new URL[] { new URL("file:./test-classes") });8 MockClassLoaderBuilder builder = new MockClassLoaderBuilder(urlClassLoader);9 ClassLoader classLoader = builder.createMockClassLoader();10 classLoader.loadClass("org.powermock.core.classloader.ClassToBeLoaded");11 }12}13package org.powermock.core.classloader;14import java.io.IOException;15import java.net.URL;16import java.net.URLClassLoader;17public class MockClassLoaderBuilderTest {18 public void testMockClassLoaderBuilder() throws IOException {19 URLClassLoader urlClassLoader = new URLClassLoader(new URL[] { new URL("file:./test-classes") });20 MockClassLoaderBuilder builder = new MockClassLoaderBuilder(urlClassLoader);21 ClassLoader classLoader = builder.createMockClassLoader();22 classLoader.loadClass("org.powermock.core.classloader.ClassToBeLoaded");23 }24}25package org.powermock.core.classloader;26import java.io.IOException;27import java.net.URL;28import java.net.URLClassLoader;29public class MockClassLoaderBuilderTest {30 public void testMockClassLoaderBuilder() throws IOException {31 URLClassLoader urlClassLoader = new URLClassLoader(new URL[] { new URL("file:./test-classes") });32 MockClassLoaderBuilder builder = new MockClassLoaderBuilder(urlClassLoader);33 ClassLoader classLoader = builder.createMockClassLoader();34 classLoader.loadClass("org.powermock.core.classloader.ClassToBeLoaded");35 }36}37package org.powermock.core.classloader;38import java.io.IOException;39import java.net.URL;40import java.net.URLClassLoader;41public class MockClassLoaderBuilderTest {42 public void testMockClassLoaderBuilder() throws IOException {43 URLClassLoader urlClassLoader = new URLClassLoader(new URL[] { new URL("file:./test-classes") });44 MockClassLoaderBuilder builder = new MockClassLoaderBuilder(urlClassLoader);
MockClassLoaderBuilder
Using AI Code Generation
1package com.powermock;2import java.util.ArrayList;3import java.util.List;4import org.powermock.core.classloader.MockClassLoaderBuilder;5import org.powermock.core.classloader.annotations.MockPolicy;6import com.powermock.mockpolicy.MockPolicy1;7@MockPolicy(MockPolicy1.class)8public class ClassLoaderBuilder {9public static void main(String[] args) {10 List<String> classLoaderExclusions = new ArrayList<String>();11 classLoaderExclusions.add("com.powermock.*");12 classLoaderExclusions.add("com.powermock1.*");13 classLoaderExclusions.add("com.powermock2.*");14 classLoaderExclusions.add("com.powermock3.*");15 classLoaderExclusions.add("com.powermock4.*");16 classLoaderExclusions.add("com.powermock5.*");17 classLoaderExclusions.add("com.powermock6.*");18 classLoaderExclusions.add("com.powermock7.*");19 classLoaderExclusions.add("com.powermock8.*");20 classLoaderExclusions.add("com.powermock9.*");21 classLoaderExclusions.add("com.powermock10.*");22 classLoaderExclusions.add("com.powermock11.*");23 classLoaderExclusions.add("com.powermock12.*");24 classLoaderExclusions.add("com.powermock13.*");25 classLoaderExclusions.add("com.powermock14.*");26 classLoaderExclusions.add("com.powermock15.*");27 classLoaderExclusions.add("com.powermock16.*");28 classLoaderExclusions.add("com.powermock17.*");29 classLoaderExclusions.add("com.powermock18.*");30 classLoaderExclusions.add("com.powermock19.*");31 classLoaderExclusions.add("com.powermock20.*");32 classLoaderExclusions.add("com.powermock21.*");33 classLoaderExclusions.add("com.powermock22.*");34 classLoaderExclusions.add("com.powermock23.*");35 classLoaderExclusions.add("com.powermock24.*");36 classLoaderExclusions.add("com.powermock25.*");37 classLoaderExclusions.add("com.powermock26.*");38 classLoaderExclusions.add("com.powermock27.*");39 classLoaderExclusions.add("com.powermock28.*");40 classLoaderExclusions.add("com.powermock29.*");41 classLoaderExclusions.add("com.powermock30.*");42 classLoaderExclusions.add("com.powermock31.*");43 classLoaderExclusions.add("com.powermock32.*");44 classLoaderExclusions.add("com.powermock33.*");45 classLoaderExclusions.add("com.powermock
MockClassLoaderBuilder
Using AI Code Generation
1package com.stackroute.unittest.pe4;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.core.classloader.MockClassLoaderBuilder;5import org.powermock.modules.junit4.PowerMockRunner;6import org.powermock.reflect.Whitebox;7import java.util.ArrayList;8import java.util.List;9import static org.junit.Assert.assertEquals;10import static org.powermock.api.mockito.PowerMockito.mock;11import static org.powermock.api.mockito.PowerMockito.when;12import static org.powermock.api.mockito.PowerMockito.verifyPrivate;13import static org.powermock.api.mockito.PowerMockito.verifyStatic;14import static org.powermock.api.mockito.PowerMockito.whenNew;15import static org.powermock.api.mockito.PowerMockito.mockStatic;16import static org.powermock.api.mockito.PowerMockito.doReturn;17import static org.powermock.api.mockito.PowerMockito.doThrow;18import static org.powermock.api.mockito.PowerMockito.doNothing;19import static org.powermock.api.mockito.PowerMockito.doCallRealMethod;20import static org.powermock.api.mockito.PowerMockito.spy;21import static org.powermock.api.mockito.PowerMockito.verify;22@RunWith(PowerMockRunner.class)23public class MockClassLoaderBuilderTest {24 public void testMockClassLoaderBuilder() throws Exception {25 MockClassLoaderBuilder mockClassLoaderBuilder = mock(MockClassLoaderBuilder.class);26 whenNew(MockClassLoaderBuilder.class).withNoArguments().thenReturn(mockClassLoaderBuilder);27 List<String> mockList = new ArrayList<String>();28 mockList.add("com.stackroute.unittest");29 when(mockClassLoaderBuilder.withPackagesToBeMocked(mockList)).thenReturn(mockClassLoaderBuilder);30 when(mockClassLoaderBuilder.build()).thenReturn(MockClassLoaderBuilder.class.getClassLoader());31 assertEquals(MockClassLoaderBuilder.class.getClassLoader(), mockClassLoaderBuilder.build());32 }33}
MockClassLoaderBuilder
Using AI Code Generation
1package org.powermock.core.classloader;2import java.net.URL;3import java.net.URLClassLoader;4import java.util.ArrayList;5import java.util.List;6import org.powermock.core.classloader.annotations.PrepareForTest;7public class MockClassLoaderBuilder {8 * Creates a new {@link MockClassLoader} from the specified classloader9 * and the {@link ClassLoader} instances specified by the10 public static MockClassLoader buildMockClassLoader(11 ClassLoader classLoader, PrepareForTest prepareForTest) {12 return buildMockClassLoader(classLoader, prepareForTest.value());13 }14 * Creates a new {@link MockClassLoader} from the specified classloader15 * and the {@link ClassLoader} instances specified by the16 public static MockClassLoader buildMockClassLoader(17 ClassLoader classLoader, Class<?>[] prepareForTest) {18 List<ClassLoader> classLoaders = new ArrayList<ClassLoader>();19 for (Class<?> clazz : prepareForTest) {20 classLoaders.add(clazz.getClassLoader());21 }22 return buildMockClassLoader(classLoader, classLoaders23 .toArray(new ClassLoader[classLoaders.size()]));24 }25 * Creates a new {@link MockClassLoader} from the specified classloader26 * and the {@link ClassLoader} instances specified by the27 classLoaderExclusions.add("com.powermock23.*");28 classLoaderExclusions.add("com.powermock24.*");29 classLoaderExclusions.add("com.powermock25.*");30 classLoaderExclusions.add("com.powermock26.*");31 classLoaderExclusions.add("com.powermock27.*");32 classLoaderExclusions.add("com.powermock28.*");33 classLoaderExclusions.add("com.powermock29.*");34 classLoaderExclusions.add("com.powermock30.*");35 classLoaderExclusions.add("com.powermock31.*");36 classLoaderExclusions.add("com.powermock32.*");37 classLoaderExclusions.add("com.powermock33.*");38 classLoaderExclusions.add("com.powermock
MockClassLoaderBuilder
Using AI Code Generation
1package com.stackroute.unittest.pe4;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.core.classloader.MockClassLoaderBuilder;5import org.powermock.modules.junit4.PowerMockRunner;6import org.powermock.reflect.Whitebox;7import java.util.ArrayList;8import java.util.List;9import static org.junit.Assert.assertEquals;10import static org.powermock.api.mockito.PowerMockito.mock;11import static org.powermock.api.mockito.PowerMockito.when;12import static org.powermock.api.mockito.PowerMockito.verifyPrivate;13import static org.powermock.api.mockito.PowerMockito.verifyStatic;14import static org.powermock.api.mockito.PowerMockito.whenNew;15import static org.powermock.api.mockito.PowerMockito.mockStatic;16import static org.powermock.api.mockito.PowerMockito.doReturn;17import static org.powermock.api.mockito.PowerMockito.doThrow;18import static org.powermock.api.mockito.PowerMockito.doNothing;19import static org.powermock.api.mockito.PowerMockito.doCallRealMethod;20import static org.powermock.api.mockito.PowerMockito.spy;21import static org.powermock.api.mockito.PowerMockito.verify;22@RunWith(PowerMockRunner.class)23public class MockClassLoaderBuilderTest {24 public void testMockClassLoaderBuilder() throws Exception {25 MockClassLoaderBuilder mockClassLoaderBuilder = mock(MockClassLoaderBuilder.class);26 whenNew(MockClassLoaderBuilder.class).withNoArguments().thenReturn(mockClassLoaderBuilder);27 List<String> mockList = new ArrayList<String>();28 mockList.add("com.stackroute.unittest");29 when(mockClassLoaderBuilder.withPackagesToBeMocked(mockList)).thenReturn(mockClassLoaderBuilder);30 when(mockClassLoaderBuilder.build()).thenReturn(MockClassLoaderBuilder.class.getClassLoader());31 assertEquals(MockClassLoaderBuilder.class.getClassLoader(), mockClassLoaderBuilder.build());32 }33}
MockClassLoaderBuilder
Using AI Code Generation
1package org.powermock.core.classloader;2import java.net.URL;3import java.net.URLClassLoader;4import java.util.ArrayList;5import java.util.List;6import org.powermock.core.classloader.annotations.PrepareForTest;7public class MockClassLoaderBuilder {8 * Creates a new {@link MockClassLoader} from the specified classloader9 * and the {@link ClassLoader} instances specified by the10 public static MockClassLoader buildMockClassLoader(11 ClassLoader classLoader, PrepareForTest prepareForTest) {12 return buildMockClassLoader(classLoader, prepareForTest.value());13 }14 * Creates a new {@link MockClassLoader} from the specified classloader15 * and the {@link ClassLoader} instances specified by the16 public static MockClassLoader buildMockClassLoader(17 ClassLoader classLoader, Class<?>[] prepareForTest) {18 List<ClassLoader> classLoaders = new ArrayList<ClassLoader>();19 for (Class<?> clazz : prepareForTest) {20 classLoaders.add(clazz.getClassLoader());21 }22 return buildMockClassLoader(classLoader, classLoaders23 .toArray(new ClassLoader[classLoaders.size()]));24 }25 * Creates a new {@link MockClassLoader} from the specified classloader26 * and the {@link ClassLoader} instances specified by the
MockClassLoaderBuilder
Using AI Code Generation
1package com.stackroute.unittest.pe4;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.core.classloader.MockClassLoaderBuilder;5import org.powermock.modules.junit4.PowerMockRunner;6import org.powermock.reflect.Whitebox;7import java.util.ArrayList;8import java.util.List;9import static org.junit.Assert.assertEquals;10import static org.powermock.api.mockito.PowerMockito.mock;11import static org.powermock.api.mockito.PowerMockito.when;12import static org.powermock.api.mockito.PowerMockito.verifyPrivate;13import static org.powermock.api.mockito.PowerMockito.verifyStatic;14import static org.powermock.api.mockito.PowerMockito.whenNew;15import static org.powermock.api.mockito.PowerMockito.mockStatic;16import static org.powermock.api.mockito.PowerMockito.doReturn;17import static org.powermock.api.mockito.PowerMockito.doThrow;18import static org.powermock.api.mockito.PowerMockito.doNothing;19import static org.powermock.api.mockito.PowerMockito.doCallRealMethod;20import static org.powermock.api.mockito.PowerMockito.spy;21import static org.powermock.api.mockito.PowerMockito.verify;22@RunWith(PowerMockRunner.class)23public class MockClassLoaderBuilderTest {24 public void testMockClassLoaderBuilder() throws Exception {25 MockClassLoaderBuilder mockClassLoaderBuilder = mock(MockClassLoaderBuilder.class);26 whenNew(MockClassLoaderBuilder.class).withNoArguments().thenReturn(mockClassLoaderBuilder);27 List<String> mockList = new ArrayList<String>();28 mockList.add("com.stackroute.unittest");29 when(mockClassLoaderBuilder.withPackagesToBeMocked(mockList)).thenReturn(mockClassLoaderBuilder);30 when(mockClassLoaderBuilder.build()).thenReturn(MockClassLoaderBuilder.class.getClassLoader());31 assertEquals(MockClassLoaderBuilder.class.getClassLoader(), mockClassLoaderBuilder.build());32 }33}
MockClassLoaderBuilder
Using AI Code Generation
1package org.powermock.core.classloader;2import java.net.URL;3import java.net.URLClassLoader;4import java.util.ArrayList;5import java.util.List;6import org.powermock.core.classloader.annotations.PrepareForTest;7public class MockClassLoaderBuilder {8 * Creates a new {@link MockClassLoader} from the specified classloader9 * and the {@link ClassLoader} instances specified by the10 public static MockClassLoader buildMockClassLoader(11 ClassLoader classLoader, PrepareForTest prepareForTest) {12 return buildMockClassLoader(classLoader, prepareForTest.value());13 }14 * Creates a new {@link MockClassLoader} from the specified classloader15 * and the {@link ClassLoader} instances specified by the16 public static MockClassLoader buildMockClassLoader(17 ClassLoader classLoader, Class<?>[] prepareForTest) {18 List<ClassLoader> classLoaders = new ArrayList<ClassLoader>();19 for (Class<?> clazz : prepareForTest) {20 classLoaders.add(clazz.getClassLoader());21 }22 return buildMockClassLoader(classLoader, classLoaders23 .toArray(new ClassLoader[classLoaders.size()]));24 }25 * Creates a new {@link MockClassLoader} from the specified classloader26 * and the {@link ClassLoader} instances specified by the
Automation Testing Tutorials
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run Powermock automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Most used method in MockClassLoaderBuilder
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
