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

Best Powermock code snippet using org.powermock.core.transformers.javassist.MethodSizeMockTransformer.MethodSizeMockTransformer

Source:JavassistMockTransformerChainFactory.java

...59                                          .append(new PackagePrivateClassesMockTransformer(transformStrategy))60                                          .append(new StaticFinalFieldsMockTransformer(transformStrategy))61                                          .append(new StaticFinalNativeMethodMockTransformer(transformStrategy))62                                          .append(new SuppressStaticInitializerMockTransformer(transformStrategy))63                                          .append(new MethodSizeMockTransformer(transformStrategy));64    }65}...

Source:MethodSizeMockTransformer.java

...32 * Method is then instrumented again to allow mocking and suppression.33 *34 * @see <a href="http://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.7.3">JVM specification</a>35 */36public class MethodSizeMockTransformer extends MethodMockTransformer {37    38    private static final int MAX_METHOD_CODE_LENGTH_LIMIT = 65536;39    40    public MethodSizeMockTransformer(final TransformStrategy strategy) {41        super(strategy);42    }43    44    public CtClass transform(final CtClass clazz) throws CannotCompileException, NotFoundException {45        for (CtMethod method : clazz.getDeclaredMethods()) {46            if (isMethodSizeExceeded(method)) {47                String code = "{throw new IllegalAccessException(\"" +48                                  "Method was too large and after instrumentation exceeded JVM limit. " +49                                  "PowerMock modified the method to allow JVM to load the class. " +50                                  "You can use PowerMock API to suppress or mock this method behaviour." +51                                  "\");}";52                method.setBody(code);53                modifyMethod(method);54            }...

MethodSizeMockTransformer

Using AI Code Generation

1package org.powermock.core.transformers.javassist;2import java.lang.reflect.Method;3import javassist.CtClass;4import javassist.CtMethod;5import javassist.NotFoundException;6import org.powermock.core.transformers.MockTransformer;7public class MethodSizeMockTransformer implements MockTransformer {8    public void transform(CtClass clazz) throws Exception {9        for (Method method : clazz.toClass().getDeclaredMethods()) {10            transform(clazz, method);11        }12    }13    public void transform(CtClass clazz, Method method) throws NotFoundException {14        CtMethod ctMethod = clazz.getDeclaredMethod(method.getName());15        ctMethod.setBody("return " + method.getReturnType().getCanonicalName() + ".class;");16    }17    public boolean canTransform(Class<?> clazz) {18        return true;19    }20}21package org.powermock.core.transformers.javassist;22import javassist.CtClass;23import javassist.CtMethod;24import javassist.NotFoundException;25import org.powermock.core.transformers.MockTransformer;26public class JavassistMockTransformer implements MockTransformer {27    public void transform(CtClass clazz) throws Exception {28        for (CtMethod method : clazz.getDeclaredMethods()) {29            transform(clazz, method);30        }31    }32    public void transform(CtClass clazz, Method method) throws NotFoundException {33        CtMethod ctMethod = clazz.getDeclaredMethod(method.getName());34        ctMethod.setBody("return " + method.getReturnType().getCanonicalName() + ".class;");35    }36    public boolean canTransform(Class<?> clazz) {37        return true;38    }39}40package org.powermock.core.transformers.javassist;41import javassist.CtClass;42import javassist.CtMethod;43import javassist.NotFoundException;44import org.powermock.core.transformers.MockTransformer;45public class JavassistMockTransformer implements MockTransformer {46    public void transform(CtClass clazz) throws Exception {47        for (CtMethod method : clazz.getDeclaredMethods()) {48            transform(clazz, method);49        }50    }51    public void transform(CtClass clazz, Method method) throws NotFoundException {52        CtMethod ctMethod = clazz.getDeclaredMethod(method.getName());53        ctMethod.setBody("return " + method.getReturnType

MethodSizeMockTransformer

Using AI Code Generation

1package org.powermock.core.transformers.javassist;2import org.powermock.core.transformers.MockTransformer;3public class MethodSizeMockTransformer {4    public static void main(String[] args) {5        MockTransformer transformer = new MethodSizeMockTransformer();6    }7}8package org.powermock.core.transformers;9public class MockTransformer {10    public static void main(String[] args) {11        MockTransformer transformer = new MockTransformer();12    }13}14package org.powermock.core.transformers;15import org.powermock.core.transformers.javassist.MethodSizeMockTransformer;16public class MockTransformerChain {17    public static void main(String[] args) {18        MockTransformer transformer = new MethodSizeMockTransformer();19    }20}21package org.powermock.core.transformers;22import org.powermock.core.transformers.javassist.MethodSizeMockTransformer;23public class MockTransformerChain {24    public static void main(String[] args) {25        MockTransformer transformer = new MethodSizeMockTransformer();26    }27}28package org.powermock.core.transformers;29import org.powermock.core.transformers.javassist.MethodSizeMockTransformer;30public class MockTransformerChain {31    public static void main(String[] args) {32        MockTransformer transformer = new MethodSizeMockTransformer();33    }34}35package org.powermock.core.transformers;36import org.powermock.core.transformers.javassist.MethodSizeMockTransformer;37public class MockTransformerChain {38    public static void main(String[] args) {39        MockTransformer transformer = new MethodSizeMockTransformer();40    }41}42package org.powermock.core.transformers;43import org.powermock.core.transformers.javassist.MethodSizeMockTransformer;44public class MockTransformerChain {45    public static void main(String[] args) {

MethodSizeMockTransformer

Using AI Code Generation

1package org.powermock.core.transformers.javassist;2import java.lang.reflect.Method;3import javassist.CtClass;4import javassist.CtMethod;5import javassist.NotFoundException;6import org.powermock.core.transformers.MockTransformer;7public class MethodSizeMockTransformer implements MockTransformer {8    public void transform(CtClass clazz) throws Exception {9        for (Method method : clazz.toClass().getDeclaredMethods()) {10            transform(clazz, method);11        }12    }13    public void transform(CtClass clazz, Method method) throws NotFoundException {14        CtMethod ctMethod = clazz.getDeclaredMethod(method.getName());15        ctMethod.setBody("return " + method.getReturnType().getCanonicalName() + ".class;");16    }17    public boolean canTransform(Class<?> clazz) {18        return true;19    }20}21package org.powermock.core.transformers.javassist;22import javassist.CtClass;23import javassist.CtMethod;24import javassist.NotFoundException;25import org.powermock.core.transformers.MockTransformer;26public class JavassistMockTransformer implements MockTransformer {27    public void transform(CtClass clazz) throws Exception {28        for (CtMethod method : clazz.getDeclaredMethods()) {29            transform(clazz, method);30        }31    }32    public void transform(CtClass clazz, Method method) throws NotFoundException {33        CtMethod ctMethod = clazz.getDeclaredMethod(method.getName());34        ctMethod.setBody("return " + method.getReturnType().getCanonicalName() + ".class;");35    }36    public boolean canTransform(Class<?> clazz) {37        return true;38    }39}40package org.powermock.core.transformers.javassist;41import javassist.CtClass;42import javassist.CtMethod;43import javassist.NotFoundException;44import org.powermock.core.transformers.MockTransformer;45public class JavassistMockTransformer implements MockTransformer {46    public void transform(CtClass clazz) throws Exception {47        for (CtMethod method : clazz.getDeclaredMethods()) {48            transform(clazz, method);49        }50    }51    public void transform(CtClass clazz, Method method) throws NotFoundException {52        CtMethod ctMethod = clazz.getDeclaredMethod(method.getName());53        ctMethod.setBody("return " + method.getReturnType

MethodSizeMockTransformer

Using AI Code Generation

1package org.powermock.core.transformers.javassist;2import org.powermock.core.transformers.MockTransformer;3import org.powermock.core.transformers.MockTransformerChain;4import org.powermock.core.transformers.MockTransformerChainFactory;5import org.powermock.core.transformers.javassist.support.JavaAssistMockTransformerChainFactory;6import org.powermock.core.transformers.javassist.support.JavaAssistMockTransformerChainFactoryImpl;7import org.powermock.core.transformers.support.MockTransformerChainFactoryImpl;8import java.lang.instrument.ClassFileTransformer;9import java.lang.instrument.IllegalClassFormatException;10import java.security.ProtectionDomain;11public class MethodSizeMockTransformer implements ClassFileTransformer {12    private final MockTransformerChainFactory transformerChainFactory;13    public MethodSizeMockTransformer() {14        this(new JavaAssistMockTransformerChainFactoryImpl());15    }16    public MethodSizeMockTransformer(final JavaAssistMockTransformerChainFactory transformerChainFactory) {17        this.transformerChainFactory = transformerChainFactory;18    }19    public byte[] transform(final ClassLoader loader, final String className, final Class<?> classBeingRedefined,20                            final ProtectionDomain protectionDomain, final byte[] classfileBuffer) throws IllegalClassFormatException {21        if (className == null) {22            return null;23        }24        final String classNameToTransform = className.replace('/', '.');25        final MockTransformerChain chain = transformerChainFactory.createTransformerChain(loader, classNameToTransform);26        final MockTransformer mockTransformer = new MockTransformer() {27            public byte[] transform(final ClassLoader loader, final String className, final Class<?> classBeingRedefined,28                                    final ProtectionDomain protectionDomain, final byte[] classfileBuffer) throws IllegalClassFormatException {29                return classfileBuffer;30            }31        };32        chain.addTransformer(mockTransformer);33        return chain.transform(loader, classNameToTransform, classBeingRedefined, protectionDomain, classfileBuffer);34    }35}36package org.powermock.core.transformers.javassist;37import org.powermock.core.transformers.MockTransformerChain;38import org.powermock.core.transformers.MockTransformerChainFactory;39import org.powermock.core.transformers.support.MockTransformerChainFactoryImpl;40public class JavaAssistMockTransformerChainFactoryImpl extends MockTransformerChainFactoryImpl implements JavaAssistMockTransformerChainFactory {41    public JavaAssistMockTransformerChainFactoryImpl() {42        super();43    }44    public JavaAssistMockTransformerChainFactoryImpl(final MockTransformerChainFactory mockTransformer

MethodSizeMockTransformer

Using AI Code Generation

1public class MethodSizeMockTransformerMethodTest {2    public static void main(String[] args) throws Exception {3        ClassPool pool = ClassPool.getDefault();4        CtClass cc = pool.get("com.javacodegeeks.powermock.MethodSizeMockTransformer");5        MethodSizeMockTransformer obj = new MethodSizeMockTransformer();6        obj.method(cc);7    }8}9public class MethodSizeMockTransformerConstructorTest {10    public static void main(String[] args) throws Exception {11        ClassPool pool = ClassPool.getDefault();12        CtClass cc = pool.get("com.javacodegeeks.powermock.MethodSizeMockTransformer");13        MethodSizeMockTransformer obj = new MethodSizeMockTransformer(cc);14    }15}16public class MethodSizeMockTransformerGetMaximumSizeOfMethodTest {17    public static void main(String[] args) throws Exception {18        ClassPool pool = ClassPool.getDefault();19        CtClass cc = pool.get("com.javacodegeeks.powermock.MethodSizeMockTransformer");20        MethodSizeMockTransformer obj = new MethodSizeMockTransformer();21        int result = obj.getMaximumSizeOfMethod();22        System.out.println(result);23    }24}25public class MethodSizeMockTransformerSetMaximumSizeOfMethodTest {26    public static void main(String[] args) throws Exception {27        ClassPool pool = ClassPool.getDefault();28        CtClass cc = pool.get("com.javacodegeeks.powermock.MethodSizeMockTransformer");29        MethodSizeMockTransformer obj = new MethodSizeMockTransformer();30        obj.setMaximumSizeOfMethod(0);31    }32}33public class MethodSizeMockTransformerGetMaximumSizeOfMethodTest {34    public static void main(String[] args) throws Exception {35        ClassPool pool = ClassPool.getDefault();36        CtClass cc = pool.get("com.javacodegeeks.powermock.MethodSizeMockTransformer

MethodSizeMockTransformer

Using AI Code Generation

1package org.powermock.core.transformers.javassist;2import org.powermock.core.transformers.MockTransformer;3import org.powermock.core.transformers.MockTransformerChain;4import org.powermock.core.transformers.MockTransformerChainFactory;5import org.powermock.core.transformers.javassist.support.JavaAssistMockTransformerChainFactory;6import org.powermock.core.transformers.javassist.support.JavaAssistMockTransformerChainFactoryImpl;7import org.powermock.core.transformers.support.MockTransformerChainFactoryImpl;8import java.lang.instrument.ClassFileTransformer;9import java.lang.instrument.IllegalClassFormatException;10import java.security.ProtectionDomain;11public class MethodSizeMockTransformer implements ClassFileTransformer {12    private final MockTransformerChainFactory transformerChainFactory;13    public MethodSizeMockTransformer() {14        this(new JavaAssistMockTransformerChainFactoryImpl());15    }16    public MethodSizeMockTransformer(final JavaAssistMockTransformerChainFactory transformerChainFactory) {

MethodSizeMockTransformer

Using AI Code Generation

1MethodSizeMockTransformer methodSizeMockTransformer = new MethodSizeMockTransformer();2MethodSizeMockTransformer mock = mock(MethodSizeMockTransformer.class);3when(mock.methodSizeMockTransformer("4")).thenReturn(methodSizeMockTransformer);4    }5    public byte[] transform(final ClassLoader loader, final String className, final Class<?> classBeingRedefined,6                            final ProtectionDomain protectionDomain, final byte[] classfileBuffer) throws IllegalClassFormatException {7        if (className == null) {8            return null;9        }10        final String classNameToTransform = className.replace('/', '.');11        final MockTransformerChain chain = transformerChainFactory.createTransformerChain(loader, classNameToTransform);12        final MockTransformer mockTransformer = new MockTransformer() {13            public byte[] transform(final ClassLoader loader, final String className, final Class<?> classBeingRedefined,14                                    final ProtectionDomain protectionDomain, final byte[] classfileBuffer) throws IllegalClassFormatException {15                return classfileBuffer;16            }17        };18        chain.addTransformer(mockTransformer);19        return chain.transform(loader, classNameToTransform, classBeingRedefined, protectionDomain, classfileBuffer);20    }21}22package org.powermock.core.transformers.javassist;23import org.powermock.core.transformers.MockTransformerChain;24import org.powermock.core.transformers.MockTransformerChainFactory;25import org.powermock.core.transformers.support.MockTransformerChainFactoryImpl;26public class JavaAssistMockTransformerChainFactoryImpl extends MockTransformerChainFactoryImpl implements JavaAssistMockTransformerChainFactory {27    public JavaAssistMockTransformerChainFactoryImpl() {28        super();29    }30    public JavaAssistMockTransformerChainFactoryImpl(final MockTransformerChainFactory mockTransformer

MethodSizeMockTransformer

Using AI Code Generation

1public class MethodSizeMockTransformerMethodTest {2    public static void main(String[] args) throws Exception {3        ClassPool pool = ClassPool.getDefault();4        CtClass cc = pool.get("com.javacodegeeks.powermock.MethodSizeMockTransformer");5        MethodSizeMockTransformer obj = new MethodSizeMockTransformer();6        obj.method(cc);7    }8}9public class MethodSizeMockTransformerConstructorTest {10    public static void main(String[] args) throws Exception {11        ClassPool pool = ClassPool.getDefault();12        CtClass cc = pool.get("com.javacodegeeks.powermock.MethodSizeMockTransformer");13        MethodSizeMockTransformer obj = new MethodSizeMockTransformer(cc);14    }15}16public class MethodSizeMockTransformerGetMaximumSizeOfMethodTest {17    public static void main(String[] args) throws Exception {18        ClassPool pool = ClassPool.getDefault();19        CtClass cc = pool.get("com.javacodegeeks.powermock.MethodSizeMockTransformer");20        MethodSizeMockTransformer obj = new MethodSizeMockTransformer();21        int result = obj.getMaximumSizeOfMethod();22        System.out.println(result);23    }24}25public class MethodSizeMockTransformerSetMaximumSizeOfMethodTest {26    public static void main(String[] args) throws Exception {27        ClassPool pool = ClassPool.getDefault();28        CtClass cc = pool.get("com.javacodegeeks.powermock.MethodSizeMockTransformer");29        MethodSizeMockTransformer obj = new MethodSizeMockTransformer();30        obj.setMaximumSizeOfMethod(0);31    }32}33public class MethodSizeMockTransformerGetMaximumSizeOfMethodTest {34    public static void main(String[] args) throws Exception {35        ClassPool pool = ClassPool.getDefault();36        CtClass cc = pool.get("com.javacodegeeks.powermock.MethodSizeMockTransformer

MethodSizeMockTransformer

Using AI Code Generation

1import org.powermock.core.transformers.javassist.MethodSizeMockTransformer;2public class Test {3    public static void main(String[] args) {4        MethodSizeMockTransformer.method();5    }6}

MethodSizeMockTransformer

Using AI Code Generation

1public class MethodSizeMockTransformer {2    public static void main(String[] args) throws Exception {3        ClassPool pool = ClassPool.getDefault();4        CtClass cc = pool.get("com.example.MethodSizeMockTransformer");5        CtMethod method = cc.getDeclaredMethod("method");6        int size = MethodSizeMockTransformer.methodSize(method);7        System.out.println("Size of method: " + size);8    }9    public static int methodSize(CtMethod method) throws Exception {10        return MethodSizeMockTransformer.methodSize(method.getMethodInfo().getCodeAttribute());11    }12    public static int methodSize(CodeAttribute codeAttribute) throws Exception {13        return codeAttribute.getCodeLength();14    }15    public void method() {16        System.out.println("Method to be measured");17    }18}19PowerMockito.whenNew() method in PowerMock20PowerMockito.mockStatic() method in PowerMock21PowerMockito.when() method in PowerMock22PowerMockito.verifyStatic() method in PowerMock23PowerMockito.verify() method in PowerMock24PowerMockito.doThrow() method in PowerMock25PowerMockito.doAnswer() method in PowerMock26PowerMockito.doReturn() method in PowerMock27PowerMockito.doNothing() method in PowerMock28PowerMockito.doCallRealMethod() method in PowerMock29PowerMockito.when() method in PowerMock30PowerMockito.verifyStatic() method in PowerMock31PowerMockito.verify() method in PowerMock32PowerMockito.mockStatic() method in PowerMock33PowerMockito.whenNew() method in PowerMock34PowerMockito.mockStatic() method in PowerMock35PowerMockito.verifyStatic() method in PowerMock

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