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How to use createForClass method of org.powermock.core.classloader.MockClassLoaderFactory class

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

Source:MockClassLoaderFactoryTest.java

...33        }34    35        @Test36        public void should_extract_classes_to_modify_from_class_level_annotation() {37            final ClassLoader classLoader = objectUnderTest.createForClass();38            39            assertThat(classLoader)40                .as("An instance of MockClassLoader is created")41                .isInstanceOf(MockClassLoader.class);42    43            assertThat(((MockClassLoader) classLoader).getConfiguration())44                .as("MockClassLoader configuration contains expected class: %s", expectedClassToModify)45                .extracting("modify")46                .are(contains(expectedClassToModify));47        }48    }49    50    @RunWith(Parameterized.class)51    public static class AnnotationOnMethodLevelCases extends BasePrepareForTestCases {52    53        @Parameters(name = "Test parameter: {0}")54        public static Collection<Object[]> parameters() {55            final ArrayList<Object[]> parameters = new ArrayList<Object[]>();56        57            parameters.add(new Object[]{JavassistTestClass.class, "powermock.test.support.MainMockTransformerTestSupport$SupportClasses$FinalInnerClass"});58            parameters.add(new Object[]{SuppressStaticInitializationForTestClass.class, "SupportClasses.FinalInnerClass"});59            parameters.add(new Object[]{PrepareEverythingForTestTestClass.class, "*"});60        61            return parameters;62        }63        64        public AnnotationOnMethodLevelCases(final Class<?> testClass, String expectedClassToModify) {65            super(testClass, expectedClassToModify);66        }67    68        @Test69        public void should_extract_classes_to_modify_method_level_annotation_if_exist() {70            final Method method = Whitebox.getMethod(testClass, "someTestWithPrepareForTest");71            72            final ClassLoader classLoader = objectUnderTest.createForMethod(method);73            74            assertThat(classLoader)75                .as("An instance of MockClassLoader is created")76                .isInstanceOf(MockClassLoader.class);77            78            assertThat(((MockClassLoader) classLoader).getConfiguration())79                .as("MockClassLoader configuration contains expected class: %s", expectedClassToModify)80                .extracting("modify")81                .are(contains(expectedClassToModify));82        }83    84    }85    86    @RunWith(Parameterized.class)87    public static class DifferentByteCodeFrameworkCases {88        @Parameters(name = "Test parameter: {0}")89        public static Collection<Object[]> parameters() {90            final ArrayList<Object[]> parameters = new ArrayList<Object[]>();91            92            parameters.add(new Object[]{JavassistTestClass.class, JavassistMockClassLoader.class});93            94            return parameters;95        }96        97        private final Class<?> testClass;98        99        private final Class<? extends MockClassLoader> expectedClassLoaderClass;100        private MockClassLoaderFactory objectUnderTest;101        102        public DifferentByteCodeFrameworkCases(final Class<?> testClass, final Class<? extends MockClassLoader> expectedClassLoaderClass) {103            this.testClass = testClass;104            this.expectedClassLoaderClass = expectedClassLoaderClass;105        }106        107        @Before108        public void setUp() {109            objectUnderTest = new MockClassLoaderFactory(testClass);110        }111        112        @Test113        public void should_create_a_correct_instance_of_class_loader_depends_on_PrepareForTest_parameter_of_class() {114            assertThat(objectUnderTest.createForClass())115                .as("A classloader of the expected classes %s is created.", expectedClassLoaderClass.getName())116                .isExactlyInstanceOf(expectedClassLoaderClass);117        }118        119        @Test120        public void should_create_a_correct_instance_of_class_loader_depends_on_PrepareForTest_parameter_of_method() {121            final Method method = Whitebox.getMethod(testClass, "someTestWithPrepareForTest");122            123            assertThat(objectUnderTest.createForMethod(method))124                .as("A classloader of the expected classes %s is created.", expectedClassLoaderClass.getName())125                .isExactlyInstanceOf(expectedClassLoaderClass);126        }127    128        @Test...

Source:TestNGMockClassLoaderFactory.java

...38            String.class,39            ignorePackagesExtractor.getPackagesToIgnore(testClass),40            expectedExceptionsExtractor.getPackagesToIgnore(testClass)41        );42        return new MockClassLoaderFactory(testClass, packagesToIgnore).createForClass(null);43    }44    45}...

createForClass

Using AI Code Generation

1package com.example;2import java.lang.reflect.InvocationTargetException;3import java.lang.reflect.Method;4import java.net.URL;5import java.net.URLClassLoader;6import java.util.ArrayList;7import java.util.List;8import org.powermock.core.classloader.MockClassLoaderFactory;9public class Example {10    public static void main(String[] args) throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, InstantiationException {11        URLClassLoader urlClassLoader = (URLClassLoader) ClassLoader.getSystemClassLoader();12        URL[] urls = urlClassLoader.getURLs();13        List<URL> urlList = new ArrayList<>();14        for (URL url : urls) {15            urlList.add(url);16        }17        ClassLoader classLoader = MockClassLoaderFactory.createForClass(Example.class, urlList.toArray(new URL[urlList.size()]));18        Class<?> aClass = classLoader.loadClass("com.example.Example");19        Method mainMethod = aClass.getDeclaredMethod("main", String[].class);20        mainMethod.invoke(null, new Object[]{null});21    }22}23package com.example;24import java.lang.reflect.InvocationTargetException;25import java.lang.reflect.Method;26import java.net.URL;27import java.net.URLClassLoader;28import java.util.ArrayList;29import java.util.List;30import org.powermock.core.classloader.MockClassLoaderFactory;31public class Example {32    public static void main(String[] args) throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, InstantiationException {33        URLClassLoader urlClassLoader = (URLClassLoader) ClassLoader.getSystemClassLoader();34        URL[] urls = urlClassLoader.getURLs();35        List<URL> urlList = new ArrayList<>();36        for (URL url : urls) {37            urlList.add(url);38        }39        ClassLoader classLoader = MockClassLoaderFactory.createForClass(Example.class, urlList.toArray(new URL[urlList.size()]));40        Class<?> aClass = classLoader.loadClass("com.example.Example");41        Method mainMethod = aClass.getDeclaredMethod("main", String[].class);42        mainMethod.invoke(null, new Object[]{null});43    }44}45package com.example;46import java.lang.reflect.InvocationTargetException;47import java.lang.reflect.Method;48import java.net.URL;49import java.net.URLClassLoader;50import

createForClass

Using AI Code Generation

1import java.io.File;2import java.io.IOException;3import java.lang.reflect.InvocationTargetException;4import java.net.MalformedURLException;5import java.net.URL;6import java.net.URLClassLoader;7import java.nio.file.Files;8import java.nio.file.Path;9import java.nio.file.Paths;10import java.util.ArrayList;11import java.util.List;12import org.powermock.core.classloader.MockClassLoaderFactory;13import org.powermock.core.classloader.annotations.MockPolicy;14import org.powermock.core.classloader.annotations.PowerMockIgnore;15import org.powermock.core.classloader.annotations.PrepareForTest;16public class 4 {17    public static void main(String[] args) throws IOException, NoSuchMethodException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {18        Path path = Paths.get("C:\\Users\\pawel\\Desktop\\test");19        ClassLoader classLoader = new URLClassLoader(new URL[]{path.toUri().toURL()});20        Class<?> mockClassLoaderFactoryClass = classLoader.loadClass("org.powermock.core.classloader.MockClassLoaderFactory");21        Class<?> mockPolicyClass = classLoader.loadClass("org.powermock.core.classloader.annotations.MockPolicy");22        Class<?> powerMockIgnoreClass = classLoader.loadClass("org.powermock.core.classloader.annotations.PowerMockIgnore");23        Class<?> prepareForTestClass = classLoader.loadClass("org.powermock.core.classloader.annotations.PrepareForTest");24        Class<?>[] classes = {mockPolicyClass, powerMockIgnoreClass, prepareForTestClass};25        Object[] params = {new MockPolicy[]{}, new PowerMockIgnore[]{}, new PrepareForTest[]{}, classLoader};26        Object mockClassLoaderFactory = mockClassLoaderFactoryClass.getConstructor().newInstance();27        Class<?> mockClassLoaderClass = (Class<?>) mockClassLoaderFactoryClass.getMethod("createForClass", classes).invoke(mockClassLoaderFactory, params);28        ClassLoader mockClassLoader = (ClassLoader) mockClassLoaderClass.getConstructor(ClassLoader.class).newInstance(classLoader);29        Class<?> testClass = mockClassLoader.loadClass("org.powermock.core.classloader.ClassLoaderFactoryTest");30        System.out.println("testClass.getClassLoader() = " + testClass.getClassLoader());31    }32}33import java.io.File;34import java.io.IOException;35import java.lang.reflect.InvocationTargetException;36import java.net.MalformedURLException;37import java.net.URL;

createForClass

Using AI Code Generation

1import org.powermock.core.classloader.MockClassLoaderFactory;2import java.lang.reflect.Method;3import java.lang.reflect.InvocationTargetException;4import java.lang.ClassNotFoundException;5import java.lang.IllegalAccessException;6import java.lang.InstantiationException;7import java.lang.IllegalArgumentException;8import java.lang.NoSuchMethodException;9import java.lang.SecurityException;10import java.lang.reflect.InvocationTargetException;11import java.lang.reflect.Method;12public class 4 {13    public static void main(String[] args) throws ClassNotFoundException, IllegalAccessException, InstantiationException, IllegalArgumentException, NoSuchMethodException, SecurityException, InvocationTargetException {14        ClassLoader classLoader = ClassLoader.getSystemClassLoader();15        Class<?> mockClassLoaderFactory = Class.forName("org.powermock.core.classloader.MockClassLoaderFactory", true, classLoader);16        Method method = mockClassLoaderFactory.getMethod("createForClass", Class.class);17        ClassLoader classLoader2 = (ClassLoader) method.invoke(null, mockClassLoaderFactory);18        Class<?> mockClassLoaderFactory2 = Class.forName("org.powermock.core.classloader.MockClassLoaderFactory", true, classLoader2);19        System.out.println(mockClassLoaderFactory2);20    }21}22import org.powermock.core.classloader.MockClassLoaderFactory;23import java.lang.reflect.Method;24import java.lang.reflect.InvocationTargetException;25import java.lang.ClassNotFoundException;26import java.lang.IllegalAccessException;27import java.lang.InstantiationException;28import java.lang.IllegalArgumentException;29import java.lang.NoSuchMethodException;30import java.lang.SecurityException;31import java.lang.reflect.InvocationTargetException;32import java.lang.reflect.Method;33public class 5 {34    public static void main(String[] args) throws ClassNotFoundException, IllegalAccessException, InstantiationException, IllegalArgumentException, NoSuchMethodException, SecurityException, InvocationTargetException {35        ClassLoader classLoader = ClassLoader.getSystemClassLoader();36        Class<?> mockClassLoaderFactory = Class.forName("org.powermock.core.classloader.MockClassLoaderFactory", true, classLoader);37        Method method = mockClassLoaderFactory.getMethod("createForClass", Class.class);38        ClassLoader classLoader2 = (ClassLoader) method.invoke(null, mockClassLoaderFactory);39        Class<?> mockClassLoaderFactory2 = Class.forName("org.powermock.core.classloader.MockClassLoaderFactory", true, classLoader2);40        System.out.println(mockClassLoaderFactory2);41    }42}

createForClass

Using AI Code Generation

1public class 4 {2public static void main(String[] args) {3MockClassLoaderFactory factory = new MockClassLoaderFactory();4ClassLoader classLoader = factory.createForClass(4.class);5System.out.println("classloader is: " + classLoader);6}7}8public class 5 {9public static void main(String[] args) {10MockClassLoaderFactory factory = new MockClassLoaderFactory();11ClassLoader classLoader = factory.createForClass(5.class);12System.out.println("classloader is: " + classLoader);13}14}15public class 6 {16public static void main(String[] args) {17MockClassLoaderFactory factory = new MockClassLoaderFactory();18ClassLoader classLoader = factory.createForClass(6.class);19System.out.println("classloader is: " + classLoader);20}21}22public class 7 {23public static void main(String[] args) {24MockClassLoaderFactory factory = new MockClassLoaderFactory();25ClassLoader classLoader = factory.createForClass(7.class);26System.out.println("classloader is: " + classLoader);27}28}29public class 8 {30public static void main(String[] args) {31MockClassLoaderFactory factory = new MockClassLoaderFactory();32ClassLoader classLoader = factory.createForClass(8.class);33System.out.println("classloader is: " + classLoader);34}35}36public class 9 {37public static void main(String[] args) {38MockClassLoaderFactory factory = new MockClassLoaderFactory();39ClassLoader classLoader = factory.createForClass(9.class);40System.out.println("classloader is: " + classLoader);41}42}

createForClass

Using AI Code Generation

1import org.powermock.core.classloader.MockClassLoaderFactory;2import java.lang.ClassLoader;3import java.lang.Class;4import java.lang.reflect.Constructor;5import java.lang.reflect.Method;6import java.lang.reflect.InvocationTargetException;7public class 4 {8    public static void main(String[] args) {9        try {10            ClassLoader classLoader = MockClassLoaderFactory.createForClass(Class.forName("java.lang.String"));11            Class clazz = classLoader.loadClass("java.lang.String");12            Constructor constructor = clazz.getConstructor(String.class);13            Object object = constructor.newInstance("hello");14            Method method = clazz.getMethod("toString");15            System.out.println(method.invoke(object));16        } catch (ClassNotFoundException | NoSuchMethodException | InstantiationException | IllegalAccessException | InvocationTargetException e) {17            e.printStackTrace();18        }19    }20}21Recommended Posts: Java.lang.ClassLoader | SetDefaultAssertionStatus() Method in Java22Java.lang.ClassLoader | DefineClass() Method in Java23Java.lang.ClassLoader | GetPackage() Method in Java24Java.lang.ClassLoader | GetResourceAsStream() Method in Java25Java.lang.ClassLoader | GetSystemClassLoader() Method in Java26Java.lang.ClassLoader | DefinePackage() Method in Java27Java.lang.ClassLoader | GetResource() Method in Java28Java.lang.ClassLoader | GetPackages() Method in Java29Java.lang.ClassLoader | GetSystemResources() Method in Java30Java.lang.ClassLoader | GetSystemResourceAsStream() Method in Java31Java.lang.ClassLoader | GetSystemResource() Method in Java32Java.lang.ClassLoader | GetParent() Method in Java33Java.lang.ClassLoader | GetResources() Method in Java34Java.lang.ClassLoader | LoadClass() Method in Java35Java.lang.ClassLoader | GetSystemResources() Method in Java36Java.lang.ClassLoader | GetDefinedPackage() Method in Java37Java.lang.ClassLoader | GetPackage() Method in Java38Java.lang.ClassLoader | GetResourceAsStream() Method in Java39Java.lang.ClassLoader | GetSystemClassLoader() Method in Java40Java.lang.ClassLoader | DefinePackage() Method in Java41Java.lang.ClassLoader | GetResource() Method in Java42Java.lang.ClassLoader | GetPackages() Method in Java

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