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How to use addLifeCycleNotifications method of org.powermock.core.transformers.javassist.testclass.JavaAssistTestClassTransformer class

Best Powermock code snippet using org.powermock.core.transformers.javassist.testclass.JavaAssistTestClassTransformer.addLifeCycleNotifications

Source:JavaAssistTestClassTransformer.java

...53        }54        55        if (isTestClass(clazz)) {56            removeTestAnnotationsForTestMethodsThatRunOnOtherClassLoader(clazz);57            addLifeCycleNotifications(clazz);58            makeDeferConstructorNonPublic(clazz);59            restoreOriginalConstructorsAccesses(clazz);60            61        } else if (isNestedWithinTestClass(clazz)) {62            makeDeferConstructorNonPublic(clazz);63            restoreOriginalConstructorsAccesses(clazz);64        }65    66    }67    68    private boolean isTestClass(CtClass clazz) {69        try {70            return Class.forName(clazz.getName(), false, getTestClass().getClassLoader())71                        .isAssignableFrom(getTestClass());72        } catch (ClassNotFoundException ex) {73            return false;74        }75    }76    77    private boolean isNestedWithinTestClass(CtClass clazz) {78        String clazzName = clazz.getName();79        return clazzName.startsWith(getTestClass().getName())80                   && '$' == clazzName.charAt(getTestClass().getName().length());81    }82    83    private Class<?> asOriginalClass(CtClass type) throws Exception {84        try {85            return type.isArray()86                       ? Array.newInstance(asOriginalClass(type.getComponentType()), 0).getClass()87                       : type.isPrimitive()88                             ? Primitives.getClassFor((CtPrimitiveType) type)89                             : Class.forName(type.getName(), true, getTestClass().getClassLoader());90        } catch (Exception ex) {91            throw new RuntimeException("Cannot resolve type: " + type, ex);92        }93    }94    95    private Class<?>[] asOriginalClassParams(CtClass[] parameterTypes)96        throws Exception {97        final Class<?>[] classParams = new Class[parameterTypes.length];98        for (int i = 0; i < classParams.length; ++i) {99            classParams[i] = asOriginalClass(parameterTypes[i]);100        }101        return classParams;102    }103    104    private void removeTestMethodAnnotationFrom(CtMethod m) {105        final AnnotationsAttribute attr = (AnnotationsAttribute)106                                              m.getMethodInfo().getAttribute(AnnotationsAttribute.visibleTag);107        javassist.bytecode.annotation.Annotation[] newAnnotations =108            new javassist.bytecode.annotation.Annotation[attr.numAnnotations() - 1];109        int i = -1;110        for (javassist.bytecode.annotation.Annotation a : attr.getAnnotations()) {111            if (a.getTypeName().equals(getTestMethodAnnotationType().getName())) {112                continue;113            }114            newAnnotations[++i] = a;115        }116        attr.setAnnotations(newAnnotations);117    }118    119    private void removeTestAnnotationsForTestMethodsThatRunOnOtherClassLoader(CtClass clazz)120        throws Exception {121        for (CtMethod m : clazz.getDeclaredMethods()) {122            if (m.hasAnnotation(getTestMethodAnnotationType()) && mustHaveTestAnnotationRemoved(m)) {123                removeTestMethodAnnotationFrom(m);124            }125        }126    }127    128    private void addLifeCycleNotifications(CtClass clazz) {129        try {130            addClassInitializerNotification(clazz);131            addConstructorNotification(clazz);132        } catch (CannotCompileException ex) {133            throw new Error("Powermock error: " + ex.getMessage(), ex);134        }135    }136    137    private void addClassInitializerNotification(CtClass clazz)138        throws CannotCompileException {139        if (null == clazz.getClassInitializer()) {140            clazz.makeClassInitializer();141        }142        clazz.getClassInitializer().insertBefore(...

addLifeCycleNotifications

Using AI Code Generation

1public class JavaAssistTestClassTransformerTest {2    public void shouldAddLifeCycleNotificationsToClass() throws Exception {3        ClassPool pool = ClassPool.getDefault();4        pool.insertClassPath(new ClassClassPath(JavaAssistTestClassTransformerTest.class));5        CtClass ctClass = pool.get(JavaAssistTestClassTransformerTest.class.getName());6        JavaAssistTestClassTransformer.addLifeCycleNotifications(ctClass);7        ctClass.toClass();8    }9}

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