How to use subclass method of org.powermock.reflect.internal.WhiteboxImpl class

Best Powermock code snippet using org.powermock.reflect.internal.WhiteboxImpl.subclass

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...369 throws Exception {370 return WhiteboxImpl.<T> invokeMethod(instance, methodToExecute, argumentTypes, arguments);371 }372 /​**373 * Invoke a private or inner class method in a subclass (defined by374 * <code>definedIn</​code>) in cases where PowerMock cannot automatically375 * determine the type of the parameters, for example when mixing primitive376 * types and wrapper types in the same method. For most situations use377 * {@link #invokeMethod(Object, Object...)} instead.378 * 379 * @throws Exception380 * Exception that may occur when invoking this method.381 */​382 public static synchronized <T> T invokeMethod(Object instance, String methodToExecute, Class<?> definedIn, Class<?>[] argumentTypes,383 Object... arguments) throws Exception {384 return WhiteboxImpl.<T> invokeMethod(instance, methodToExecute, definedIn, argumentTypes, arguments);385 }386 /​**387 * Invoke a private or inner class method in that is located in a subclass388 * of the instance. This might be useful to test private methods.389 * 390 * @throws Exception391 * Exception that may occur when invoking this method.392 */​393 public static synchronized <T> T invokeMethod(Object instance, Class<?> declaringClass, String methodToExecute, Object... arguments)394 throws Exception {395 return WhiteboxImpl.<T> invokeMethod(instance, declaringClass, methodToExecute, arguments);396 }397 /​**398 * Invoke a private or inner class method in that is located in a subclass399 * of the instance. This might be useful to test private methods.400 * <p>401 * Use this for overloaded methods.402 * 403 * @throws Exception404 * Exception that may occur when invoking this method.405 */​406 public static synchronized <T> T invokeMethod(Object object, Class<?> declaringClass, String methodToExecute, Class<?>[] parameterTypes,407 Object... arguments) throws Exception {408 return WhiteboxImpl.<T> invokeMethod(object, declaringClass, methodToExecute, parameterTypes, arguments);409 }410 /​**411 * Invoke a static private or inner class method. This may be useful to test412 * private methods....

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1org.powermock.reflect.internal.WhiteboxImpl whitebox = new org.powermock.reflect.internal.WhiteboxImpl();2org.powermock.reflect.internal.WhiteboxImpl whitebox = (org.powermock.reflect.internal.WhiteboxImpl) WhiteboxImpl.createInstance(org.powermock.reflect.internal.WhiteboxImpl.class);3org.powermock.reflect.internal.WhiteboxImpl whitebox = new org.powermock.reflect.internal.WhiteboxImpl();4org.powermock.reflect.internal.WhiteboxImpl whitebox = (org.powermock.reflect.internal.WhiteboxImpl) WhiteboxImpl.createInstance(org.powermock.reflect.internal.WhiteboxImpl.class);5org.powermock.reflect.internal.WhiteboxImpl whitebox = new org.powermock.reflect.internal.WhiteboxImpl();6org.powermock.reflect.internal.WhiteboxImpl whitebox = (org.powermock.reflect.internal.WhiteboxImpl) WhiteboxImpl.createInstance(org.powermock.reflect.internal.WhiteboxImpl.class);7org.powermock.reflect.internal.WhiteboxImpl whitebox = new org.powermock.reflect.internal.WhiteboxImpl();8org.powermock.reflect.internal.WhiteboxImpl whitebox = (org.powermock.reflect.internal.WhiteboxImpl) WhiteboxImpl.createInstance(org.powermock.reflect.internal.WhiteboxImpl.class);9org.powermock.reflect.internal.WhiteboxImpl whitebox = new org.powermock.reflect.internal.WhiteboxImpl();10org.powermock.reflect.internal.WhiteboxImpl whitebox = (org.powermock.reflect.internal.WhiteboxImpl) WhiteboxImpl.createInstance(org.powermock.reflect.internal.WhiteboxImpl.class);11org.powermock.reflect.internal.WhiteboxImpl whitebox = new org.powermock.reflect.internal.WhiteboxImpl();12org.powermock.reflect.internal.WhiteboxImpl whitebox = (org.powermock.reflect.internal.WhiteboxImpl) WhiteboxImpl.createInstance(org.powermock.reflect.internal.WhiteboxImpl.class);13org.powermock.reflect.internal.WhiteboxImpl whitebox = new org.powermock.reflect.internal.WhiteboxImpl();14org.powermock.reflect.internal.WhiteboxImpl whitebox = (org.powermock.reflect

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1import org.powermock.reflect.internal.WhiteboxImpl;2public class WhiteboxImplSubclass extends WhiteboxImpl {3 public static Object invokeMethod(Object target, String methodName, Object... params) throws Exception {4 return WhiteboxImpl.invokeMethod(target, methodName, params);5 }6}7WhiteboxImplSubclass.invokeMethod(whitebox, "invokeMethod", target, methodName, params);8The method invokeMethod() is private in org.powermock.reflect.internal.WhiteboxImpl class. I want to call this method from another class. The problem is that org.powermock.reflect.internal.WhiteboxImpl class is final. So I can't extend it. Is there a way to call this method?9@RunWith(PowerMockRunner.class)10@PrepareForTest({ParentClass.class})11public class ChildClassTest {12 public void testMethod() {13 PowerMockito.mockStatic(ParentClass.class);14 PowerMockito.when(ParentClass.method()).thenReturn("mocked");15 ChildClass childClass = new ChildClass();16 String result = childClass.method();17 assertEquals("mocked", result);18 }19}20public class ParentClass {21 public static String method() {22 return "real";23 }24}25public class ChildClass extends ParentClass {26 public String method() {27 return ParentClass.method();28 }29}30java.lang.Exception: Method method() should be static

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