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How to use PowerMockExpressionEditor method of org.powermock.core.transformers.javassist.support.PowerMockExpressionEditor class

Best Powermock code snippet using org.powermock.core.transformers.javassist.support.PowerMockExpressionEditor.PowerMockExpressionEditor

Source:PowerMockExpressionEditor.java

...37import static org.powermock.core.transformers.javassist.support.TransformerHelper.VOID;38import static org.powermock.core.transformers.javassist.support.TransformerHelper.getCorrectReturnValueType;39import static org.powermock.core.transformers.javassist.support.TransformerHelper.getReturnTypeAsString;40import static org.powermock.core.transformers.javassist.support.TransformerHelper.isNotSyntheticField;41public final class PowerMockExpressionEditor extends ExprEditor {42    43    private final CtClass clazz;44    private final Class<?> mockGetawayClass;45    private final TransformStrategy strategy;46    47    public PowerMockExpressionEditor(final TransformStrategy strategy, final CtClass clazz, final Class<?> mockGetawayClass) {48        this.strategy = strategy;49        this.clazz = clazz;50        this.mockGetawayClass = mockGetawayClass;51    }52    53    @Override54    public void edit(NewExpr e) throws CannotCompileException {55        String code = "Object instance =" +56                          MockGateway.class.getName() +57                          ".newInstanceCall($type,$args,$sig);" +58                          "if(instance != " + MockGateway.class.getName() + ".PROCEED) {" +59                          "	if(instance instanceof java.lang.reflect.Constructor) {"60                          +61                          "		$_ = ($r) sun.reflect.ReflectionFactory.getReflectionFactory().newConstructorForSerialization($type, java.lang.Object.class.getDeclaredConstructor(null)).newInstance(null);" +...

Source:InstrumentMockTransformer.java

...19import javassist.CannotCompileException;20import javassist.CtClass;21import org.powermock.core.MockGateway;22import org.powermock.core.transformers.TransformStrategy;23import org.powermock.core.transformers.javassist.support.PowerMockExpressionEditor;24import java.io.File;25import java.io.OutputStream;26public class InstrumentMockTransformer extends AbstractJavaAssistMockTransformer {27    28    private Class<?> mockGetawayClass;29    30    public InstrumentMockTransformer(final TransformStrategy strategy) {31        super(strategy);32        this.mockGetawayClass = MockGateway.class;33    }34    35    @Override36    public CtClass transform(final CtClass clazz) throws CannotCompileException {37        clazz.instrument(new PowerMockExpressionEditor(getStrategy(), clazz, mockGetawayClass));38        return clazz;39    }40}...

PowerMockExpressionEditor

Using AI Code Generation

1package com.powermock;2import java.lang.reflect.Method;3import javassist.CannotCompileException;4import javassist.CtClass;5import javassist.CtMethod;6import javassist.bytecode.BadBytecode;7import javassist.bytecode.CodeAttribute;8import javassist.bytecode.CodeIterator;9import javassist.bytecode.ConstPool;10import javassist.bytecode.MethodInfo;11import javassist.bytecode.Opcode;12import javassist.expr.ExprEditor;13import javassist.expr.MethodCall;14import org.powermock.core.transformers.javassist.support.PowerMockExpressionEditor;15public class PowerMockExpressionEditorTest {16    public static void main(String[] args) throws Exception {17        CtClass cc = ClassPool.getDefault().get("com.powermock.ClassToBeModified");18        CtMethod cm = cc.getDeclaredMethod("methodToBeModified");19        cm.instrument(new PowerMockExpressionEditor() {20            public void edit(MethodCall m) throws CannotCompileException {21                if (m.getClassName().equals("com.powermock.ClassToBeModified")22                        && m.getMethodName().equals("methodToBeModified")) {23                    m.replace("$_ = $proceed($$);");24                }25            }26        });27        cc.writeFile();28        cc.detach();29    }30}31package com.powermock;32import java.lang.reflect.Method;33import javassist.CannotCompileException;34import javassist.CtClass;35import javassist.CtMethod;36import javassist.bytecode.BadBytecode;37import javassist.bytecode.CodeAttribute;38import javassist.bytecode.CodeIterator;39import javassist.bytecode.ConstPool;40import javassist.bytecode.MethodInfo;41import javassist.bytecode.Opcode;42import javassist.expr.ExprEditor;43import javassist.expr.MethodCall;44import org.powermock.core.transformers.javassist.support.PowerMockExpressionEditor;45public class PowerMockExpressionEditorTest {46    public static void main(String[] args) throws Exception {47        CtClass cc = ClassPool.getDefault().get("com.powermock.ClassToBeModified");48        CtMethod cm = cc.getDeclaredMethod("methodToBeModified");49        cm.instrument(new PowerMockExpressionEditor() {50            public void edit(MethodCall m) throws CannotCompileException {51                if (m.getClassName().equals("com.powermock.ClassToBeModified")52                        && m.getMethodName().equals("methodToBeModified")) {53                    m.replace("

PowerMockExpressionEditor

Using AI Code Generation

1import java.lang.reflect.Method;2import java.lang.reflect.InvocationTargetException;3import java.lang.reflect.Constructor;4import java.lang.reflect.Field;5import java.lang.reflect.Modifier;6import java.lang.reflect.Type;7import java.lang.reflect.TypeVariable;8import java.lang.reflect.ParameterizedType;9import java.lang.reflect.GenericArrayType;10import java.lang.reflect.WildcardType;11import java.lang.reflect.AnnotatedType;12import java.lang.reflect.Executable;13import java.lang.reflect.Member;14import java.lang.reflect.InvocationHandler;15import java.lang.reflect.Proxy;16import java.lang.reflect.UndeclaredThrowableException;17import java.lang.reflect.Field;18import java.lang.reflect.Method;19import java.lang.reflect.Constructor;20import java.lang.reflect.InvocationTargetException;21import java.lang.reflect.Modifier;22import java.lang.reflect.Type;23import java.lang.reflect.TypeVariable;24import java.lang.reflect.ParameterizedType;25import java.lang.reflect.GenericArrayType;26import java.lang.reflect.WildcardType;27import java.lang.reflect.AnnotatedType;28import java.lang.reflect.Executable;29import java.lang.reflect.Member;30import java.lang.reflect.InvocationHandler;31import java.lang.reflect.Proxy;32import java.lang.reflect.UndeclaredThrowableException;33import java.lang.reflect.Field;34import java.lang.reflect.Method;35import java.lang.reflect.Constructor;36import java.lang.reflect.InvocationTargetException;37import java.lang.reflect.Modifier;38import java.lang.reflect.Type;39import java.lang.reflect.TypeVariable;40import java.lang.reflect.ParameterizedType;41import java.lang.reflect.GenericArrayType;42import java.lang.reflect.WildcardType;43import java.lang.reflect.AnnotatedType;44import java.lang.reflect.Executable;45import java.lang.reflect.Member;46import java.lang.reflect.InvocationHandler;47import java.lang.reflect.Proxy;48import java.lang.reflect.UndeclaredThrowableException;49import java.lang.reflect.Field;50import java.lang.reflect.Method;51import java.lang.reflect.Constructor;52import java.lang.reflect.InvocationTargetException;53import java.lang.reflect.Modifier;54import java.lang.reflect.Type;55import java.lang.reflect.TypeVariable;56import java.lang.reflect.ParameterizedType;57import java.lang.reflect.GenericArrayType;58import java.lang.reflect.WildcardType;59import java.lang.reflect.AnnotatedType;60import java.lang.reflect.Executable;61import java.lang.reflect.Member;62import java.lang.reflect.InvocationHandler;63import java.lang.reflect.Proxy;64import java.lang.reflect.UndeclaredThrowableException;65import java.lang.reflect.Field;66import java.lang.reflect.Method;67import java.lang.reflect.Constructor;68import java.lang.reflect.InvocationTargetException;69import java.lang.reflect.Modifier;

PowerMockExpressionEditor

Using AI Code Generation

1import java.io.File;2import java.io.IOException;3import java.lang.reflect.InvocationTargetException;4import java.lang.reflect.Method;5import javassist.ClassPool;6import javassist.CtClass;7import javassist.CtMethod;8import javassist.NotFoundException;9import javassist.expr.ExprEditor;10import javassist.expr.MethodCall;11import org.powermock.core.transformers.javassist.support.PowerMockExpressionEditor;12public class PowerMockExpressionEditorTest {13    public static void main(String[] args) throws NotFoundException, IOException, NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {14        ClassPool pool = ClassPool.getDefault();15        pool.insertClassPath("C:\\Users\\Public\\Documents\\NetBeansProjects\\PowerMockExpressionEditor\\src\\powermockexpressioneditor\\");16        CtClass cc = pool.get("powermockexpressioneditor.Foo");17        CtMethod[] methods = cc.getDeclaredMethods();18        for (CtMethod method : methods) {19            if (method.getName().equals("bar")) {20                method.instrument(new ExprEditor() {21                    public void edit(MethodCall m) throws NotFoundException {22                        if (m.getMethodName().equals("baz")) {23                            PowerMockExpressionEditor.powerMockExpressionEditor(m);24                        }25                    }26                });27            }28        }29        cc.writeFile("C:\\Users\\Public\\Documents\\NetBeansProjects\\PowerMockExpressionEditor\\src\\powermockexpressioneditor\\");30    }31}32import java.io.File;33import java.io.IOException;34import java.lang.reflect.InvocationTargetException;35import java.lang.reflect.Method;36import javassist.ClassPool;37import javassist.CtClass;38import javassist.CtMethod;39import javassist.NotFoundException;40import javassist.expr.ExprEditor;41import javassist.expr.MethodCall;42import org.powermock.core.transformers.javassist.support.PowerMockExpressionEditor;43public class PowerMockExpressionEditorTest {44    public static void main(String[] args) throws NotFoundException, IOException, NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {45        ClassPool pool = ClassPool.getDefault();46        pool.insertClassPath("C:\\Users\\Public\\Documents\\NetBeansProjects\\PowerMockExpressionEditor\\src\\powermockexpressioneditor\\");47        CtClass cc = pool.get("powermockexpressioneditor.F

PowerMockExpressionEditor

Using AI Code Generation

1public class PowerMockExpressionEditorDemo {2    public static void main(String[] args) throws Exception {3        ClassPool pool = ClassPool.getDefault();4        CtClass cc = pool.get("org.powermock.core.transformers.javassist.support.PowerMockExpressionEditorDemo");5        CtMethod m = cc.getDeclaredMethod("staticMethod");6        m.insertBefore("System.out.println(\"Before method staticMethod\");");7        m.insertAfter("System.out.println(\"After method staticMethod\");");8        cc.writeFile();9        cc.detach();10        PowerMockExpressionEditorDemo.staticMethod();11    }12    public static void staticMethod() {13        System.out.println("Inside staticMethod");14    }15}16public class PowerMockExpressionEditorDemo {17    public static void main(String[] args) throws Exception {18        ClassPool pool = ClassPool.getDefault();19        CtClass cc = pool.get("org.powermock.core.transformers.javassist.support.PowerMockExpressionEditorDemo");20        CtMethod m = cc.getDeclaredMethod("privateMethod");21        m.insertBefore("System.out.println(\"Before method privateMethod\");");22        m.insertAfter("System.out.println(\"After method privateMethod\");");23        cc.writeFile();24        cc.detach();25        PowerMockExpressionEditorDemo p = new PowerMockExpressionEditorDemo();26        p.privateMethod();27    }28    private void privateMethod() {29        System.out.println("Inside privateMethod");30    }31}32public class PowerMockExpressionEditorDemo {33    public static void main(String[] args) throws Exception {34        ClassPool pool = ClassPool.getDefault();35        CtClass cc = pool.get("org.powermock.core.transformers.javassist.support.PowerMockExpressionEditorDemo");36        CtMethod m = cc.getDeclaredMethod("protectedMethod");37        m.insertBefore("System.out.println(\"Before method protectedMethod\");");38        m.insertAfter("System.out

PowerMockExpressionEditor

Using AI Code Generation

1package test;2import javassist.ClassPool;3import javassist.CtClass;4import javassist.CtMethod;5import javassist.CtNewMethod;6import javassist.bytecode.CodeAttribute;7import javassist.bytecode.LocalVariableAttribute;8import javassist.bytecode.MethodInfo;9import org.powermock.core.transformers.javassist.support.PowerMockExpressionEditor;10import java.io.IOException;11public class Test {12    public static void main(String[] args) throws Exception {13        ClassPool pool = ClassPool.getDefault();14        CtClass cc = pool.get("test.TestClass");15        CtMethod m = cc.getDeclaredMethod("testMethod");16        MethodInfo methodInfo = m.getMethodInfo();17        CodeAttribute codeAttribute = methodInfo.getCodeAttribute();18        LocalVariableAttribute attr = (LocalVariableAttribute) codeAttribute.getAttribute(LocalVariableAttribute.tag);19        if (attr == null) {20        }21        String[] paramNames = new String[m.getParameterTypes().length];22        int pos = Modifier.isStatic(m.getModifiers()) ? 0 : 1;23        for (int i = 0; i < paramNames.length; i++) {24            paramNames[i] = attr.variableName(i + pos);25        }26        m.instrument(new PowerMockExpressionEditor(paramNames));27        cc.writeFile();28    }29}30package test;31public class TestClass {32    public void testMethod(int i) {33        System.out.println(i);34    }35}36PowerMockito.mockStatic(Version.class);37PowerMockito.when(Version.getVersion()).thenReturn("1.0");38at test.Test.main(Test.java:15)39PowerMockito.mockStatic(Version.class, Mockito.CALLS_REAL_METHODS);40PowerMockito.when(Version.getVersion()).thenReturn("1.0");

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