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How to use merge method of org.powermock.modules.agent.AbstractClassTransformer class

Best Powermock code snippet using org.powermock.modules.agent.AbstractClassTransformer.merge

Source:AbstractClassTransformer.java

...44    public void resetPackagesToIgnore() {45        USER_IGNORED.clear();46    }47    protected boolean shouldIgnore(String className) {48        return WildcardMatcher.matchesAny(merge(USER_IGNORED), replaceSlashWithDots(className));49    }50    private List<String> merge(List<String> userIgnored) {51        List<String> list = new LinkedList<String>(AbstractClassTransformer.ALWAYS_IGNORED);52        list.addAll(userIgnored);53        return Collections.unmodifiableList(list);54    }55    String replaceSlashWithDots(String className) {56        return className.replaceAll("/", ".");57    }58}...

merge

Using AI Code Generation

1package org.powermock.modules.agent;2import java.io.IOException;3import java.io.InputStream;4import java.lang.instrument.ClassDefinition;5import java.lang.instrument.Instrumentation;6import java.lang.instrument.UnmodifiableClassException;7import java.util.ArrayList;8import java.util.Arrays;9import java.util.Collection;10import java.util.Collections;11import java.util.List;12import org.powermock.core.transformers.MockTransformerChain;13import org.powermock.core.transformers.MockTransformerChainFactory;14import org.powermock.core.transformers.MockTransformerChainFactoryImpl;15import org.powermock.core.transformers.MockTransformerChainImpl;16import org.powermock.core.transformers.TransformStrategy;17import org.powermock.core.transformers.TransformStrategyFactory;18import org.powermock.core.transformers.TransformStrategyFactoryImpl;19import org.powermock.core.transformers.TransformStrategyImpl;20import org.powermock.core.transformers.bytebuddy.ByteBuddyMockTransformerChainFactory;21import org.powermock.core.transformers.bytebuddy.ByteBuddyMockTransformerChainFactoryImpl;22import org.powermock.core.transformers.bytebuddy.ByteBuddyMockTransformerChainImpl;23import org.powermock.core.transformers.bytebuddy.ByteBuddyTransformStrategyFactory;24import org.powermock.core.transformers.bytebuddy.ByteBuddyTransformStrategyFactoryImpl;25import org.powermock.core.transformers.bytebuddy.ByteBuddyTransformStrategyImpl;26import org.powermock.core.transformers.javassist.JavassistMockTransformerChainFactory;27import org.powermock.core.transformers.javassist.JavassistMockTransformerChainFactoryImpl;28import org.powermock.core.transformers.javassist.JavassistMockTransformerChainImpl;29import org.powermock.core.transformers.javassist.JavassistTransformStrategyFactory;30import org.powermock.core.transformers.javassist.JavassistTransformStrategyFactoryImpl;31import org.powermock.core.transformers.javassist.JavassistTransformStrategyImpl;32import org.powermock.core.transformers.support.ClassRetransformationExecutor;33import org.powermock.core.transformers.support.DefaultClassRetransformationExecutor;34import org.powermock.core.transformers.support.DefaultMockTransformerChainFactory;35import org.powermock.core.transformers.support.DefaultTransformStrategyFactory;36import org.powermock.core.transformers.support.MockTransformerChainFactoryImpl;37import org.powermock.core.transformers.support.TransformStrategyFactoryImpl;38import org.powermock.core.transformers.support.TransformStrategyImpl;39import org.powermock.core.transformers.support.VoidClassRetransformationExecutor;40import org.powermock.core.transformers.support.VoidMockTransformerChainFactory;41import org.powermock.core.transformers.support

merge

Using AI Code Generation

1public class MyTransformer extends AbstractClassTransformer {2    public MyTransformer() {3        super(new ClassFilter() {4            public boolean accept(final String className) {5                return className.equals("org.powermock.core.classloader.MockClassLoader");6            }7        });8    }9    public byte[] transform(final ClassLoader loader, final String className, final Class<?> classBeingRedefined, final ProtectionDomain protectionDomain, final byte[] classfileBuffer) throws IllegalClassFormatException {10        if (className.equals("org.powermock.core.classloader.MockClassLoader")) {11            final ClassReader reader = new ClassReader(classfileBuffer);12            final ClassWriter writer = new ClassWriter(reader, ClassWriter.COMPUTE_MAXS);13            final ClassVisitor visitor = new ClassVisitor(Opcodes.ASM4, writer) {14                public MethodVisitor visitMethod(final int access, final String name, final String desc, final String signature, final String[] exceptions) {15                    final MethodVisitor mv = super.visitMethod(access, name, desc, signature, exceptions);16                    return new MethodVisitor(Opcodes.ASM4, mv) {17                        public void visitCode() {18                            super.visitCode();19                            if (name.equals("loadClass") && desc.equals("(Ljava/lang/String;)Ljava/lang/Class;")) {20                                mv.visitFieldInsn(Opcodes.GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");21                                mv.visitLdcInsn("loadClass method of MockClassLoader called");22                                mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V", false);23                            }24                        }25                    };26                }27            };28            reader.accept(visitor, 0);

merge

Using AI Code Generation

1import org.powermock.modules.agent.AbstractClassTransformer2import org.powermock.modules.agent.PowerMockClassFileTransformer3import org.powermock.modules.agent.PowerMockTransformer4import org.powermock.core.transformers.MockTransformer5import org.powermock.core.transformers.impl.MockTransformerChain6import org.powermock.core.transformers.impl.MockTransformerFactory7import org.powermock.core.transformers.impl.MockTransformerFactoryImpl8import org.powermock.core.transformers.impl.TransformStrategy9import org.powermock.core.transformers.impl.TransformStrategyFactory10import org.powermock.core.transformers.impl.TransformStrategyFactoryImpl11import org.powermock.core.transformers.impl.TransformStrategyImpl12import org.powermock.core.transformers.impl.TransformStrategyImpl13import org.powermock.reflect.Whitebox14import org.powermock.core.tra

merge

Using AI Code Generation

1import org.powermock.modules.agent.AbstractClassTransformer;2import org.powermock.modules.agent.PowerMockClassFileTransformer;3public class ClassTransformer extends PowerMockClassFileTransformer {4    public ClassTransformer() {5        super();6    }7    public byte[] transform(final ClassLoader loader, final String className, final Class<?> classBeingRedefined, final ProtectionDomain protectionDomain, final byte[] classfileBuffer) throws IllegalClassFormatException {8        byte[] transformed = super.transform(loader, className, classBeingRedefined, protectionDomain, classfileBuffer);9        if (transformed != null) {10            return transformed;11        }12        if (className.equals("org/junit/runner/Result")) {13            try {14                return AbstractClassTransformer.merge(ClassLoader.getSystemClassLoader().loadClass("org/junit/runner/Result"), classfileBuffer);15            } catch (ClassNotFoundException e) {16                e.printStackTrace();17            }18        }19        return null;20    }21}22package org.powermock.modules.agent;23import java.lang.instrument.Instrumentation;24public class PowerMockAgent {25    public static void premain(final String agentArgs, final Instrumentation inst) {26        inst.addTransformer(new ClassTransformer());27    }28}29@RunWith(PowerMockRunner.class)30@PrepareForTest({Result.class})31@PowerMockIgnore({"javax.management.*", "javax.script.*"})32public class JUnit4RunnerTest {33    public void testJUnit4Runner() throws Exception {34        JUnit4Runner runner = new JUnit4Runner();35        runner.run(new Class[]{JUnit4Test.class});36        Result result = runner.getResult();37        Assert.assertNotNull(result);38        Assert.assertNotNull(result.getFailures());39        Assert.assertEquals(1, result.getFailures().size());40        Assert.assertEquals(0, result.getIgnoreCount());41        Assert.assertEquals(1, result.getRunCount());42        Assert.assertEquals(1, result.getFailureCount());43    }44}45@RunWith(PowerMockRunner.class)46@PrepareForTest({Result.class})47@PowerMockIgnore({"javax.management

merge

Using AI Code Generation

1import org.junit.Test;2import org.powermock.core.classloader.MockClassLoader;3import org.powermock.core.classloader.annotations.PrepareForTest;4import org.powermock.modules.agent.AbstractClassTransformer;5import org.powermock.modules.agent.PowerMockAgent;6import org.powermock.reflect.Whitebox;7import java.io.*;8import java.lang.instrument.ClassDefinition;9import java.lang.instrument.Instrumentation;10import java.lang.instrument.UnmodifiableClassException;11import java.util.Arrays;12import java.util.jar.JarEntry;13import java.util.jar.JarFile;14import java.util.jar.JarOutputStream;15import java.util.zip.ZipEntry;16import static org.junit.Assert.assertEquals;17@PrepareForTest({PowerMockAgent.class, AbstractClassTransformer.class})18public class MergeClassTest {19    public void test() throws IOException, UnmodifiableClassException, ClassNotFoundException {20        String classPath = this.getClass().getResource("/").getPath() + "org/xiaoxiaomo/bytebuddy/MyClass.class";21        String jarPath = this.getClass().getResource("/").getPath() + "org/xiaoxiaomo/bytebuddy/MyClass.jar";22        File tmpDir = new File(System.getProperty("java.io.tmpdir"));23        File tempFile = File.createTempFile("merge", "", tmpDir);24        tempFile.delete();25        tempFile.mkdirs();26        String tempPath = tempFile.getPath() + "/org/xiaoxiaomo/bytebuddy/MyClass.class";27        mergeClass(classPath, tempPath);28        String tempJarPath = tempFile.getPath() + "/org/x

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