How to use filterInterfaces method of org.powermock.reflect.internal.proxy.UnproxiedTypeFactory class

Best Powermock code snippet using org.powermock.reflect.internal.proxy.UnproxiedTypeFactory.filterInterfaces

Source:UnproxiedTypeFactory.java Github

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...7 "cglib.proxy.Factory"8 };9 10 UnproxiedType createFromInterfaces(Class<?>[] interfaces) {11 Class<?>[] filteredInterfaces = filterInterfaces(interfaces);12 if (filteredInterfaces.length == 0){13 return new UnproxiedTypeImpl(Object.class);14 }15 if (filteredInterfaces.length == 1){16 return new UnproxiedTypeImpl(filteredInterfaces[0]);17 }18 return new UnproxiedTypeImpl(filteredInterfaces);19 }20 21 UnproxiedType createFromSuperclassAndInterfaces(Class<?> superclass, Class<?>[] interfaces) {22 if (Object.class.equals(superclass)){23 return createFromInterfaces(interfaces);24 }25 26 Class<?>[] filteredInterfaces = filterInterfaces(interfaces);27 28 return new UnproxiedTypeImpl(superclass, filteredInterfaces);29 }30 31 UnproxiedType createFromType(Class<?> type) {32 return new UnproxiedTypeImpl(type);33 }34 35 private Class<?>[] filterInterfaces(Class<?>[] interfaces) {36 List<Class<?>> filtered = new ArrayList<Class<?>>();37 38 for (Class<?> anInterface : interfaces) {39 if(!isMockFrameworkInterface(anInterface)){40 filtered.add(anInterface);41 }42 }43 44 return filtered.toArray(new Class[filtered.size()]);45 }46 47 private boolean isMockFrameworkInterface(Class<?> anInterface) {48 String name = anInterface.getName();49 for (String restrictedInterface : RESTRICTED_INTERFACES) {...

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filterInterfaces

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1import org.powermock.reflect.Whitebox;2import org.powermock.reflect.exceptions.FieldNotFoundException;3import org.powermock.reflect.exceptions.MethodNotFoundException;4import org.powermock.reflect.exceptions.TooManyMethodsFoundException;5import org.powermock.reflect.internal.proxy.UnproxiedTypeFactory;6import java.lang.reflect.Field;7import java.lang.reflect.Method;8import java.util.Arrays;9import java.util.List;10public class PowerMockTest {11 public static void main(String[] args) throws Exception {12 String[] list = new String[]{"a", "b", "c"};13 List<String> list1 = Arrays.asList(list);14 Class<?> listClass = list1.getClass();15 UnproxiedTypeFactory unproxiedTypeFactory = Whitebox.getInternalState(listClass, "factory");16 Method filterInterfaces = Whitebox.getMethod(UnproxiedTypeFactory.class, "filterInterfaces", Class.class);17 Field filteredInterfaces = Whitebox.getField(UnproxiedTypeFactory.class, "filteredInterfaces");18 filterInterfaces.invoke(unproxiedTypeFactory, listClass);19 String[] filteredInterfacesValue = (String[]) filteredInterfaces.get(unproxiedTypeFactory);20 System.out.println(Arrays.toString(filteredInterfacesValue));21 }22}

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filterInterfaces

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1PowerMockito.mockStatic(UnproxiedTypeFactory.class);2PowerMockito.when(UnproxiedTypeFactory.filterInterfaces(Mockito.any(Class[].class))).thenAnswer(new Answer<Class<?>[]>() {3 public Class<?>[] answer(InvocationOnMock invocation) throws Throwable {4 Class<?>[] interfaces = invocation.getArgumentAt(0, Class[].class);5 if (interfaces == null || interfaces.length == 0) {6 return interfaces;7 }8 Class<?>[] filteredInterfaces = new Class<?>[interfaces.length];9 int counter = 0;10 for (Class<?> clazz : interfaces) {11 if (!clazz.getName().equals("org.powermock.reflect.internal.proxy.InterfaceToBeFiltered")) {12 filteredInterfaces[counter] = clazz;13 counter++;14 }15 }16 return Arrays.copyOf(filteredInterfaces, counter);17 }18});19PowerMockito.mockStatic(UnproxiedTypeFactory.class);20PowerMockito.when(UnproxiedTypeFactory.filterMethods(Mockito.any(Class.class), Mockito.any(Method[].class))).thenAnswer(new Answer<Method[]>() {21 public Method[] answer(InvocationOnMock invocation) throws Throwable {22 Class<?> clazz = invocation.getArgumentAt(0, Class.class);23 Method[] methods = invocation.getArgumentAt(1, Method[].class);24 if (methods == null || methods.length == 0) {25 return methods;26 }27 Method[] filteredMethods = new Method[methods.length];28 int counter = 0;29 for (Method method : methods) {30 if (!method.getName().equals("methodToBeFiltered")) {31 filteredMethods[counter] = method;32 counter++;33 }34 }35 return Arrays.copyOf(filteredMethods, counter);36 }37});

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filterInterfaces

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1import org.powermock.reflect.internal.proxy.UnproxiedTypeFactory;2import java.lang.reflect.Method;3public class FilterInterfaces {4 public static void main(String[] args) throws Exception {5 Class<?>[] interfaces = UnproxiedTypeFactory.filterInterfaces(UnproxiedTypeFactory.class);6 for (Class<?> i : interfaces) {7 System.out.println(i);8 }9 }10}

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filterInterfaces

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1public static List<Class<?>> filterInterfaces(Class<?> type) {2 List<Class<?>> interfaces = new ArrayList<Class<?>>();3 for (Class<?> anInterface : type.getInterfaces()) {4 if (!anInterface.getName().contains("$$EnhancerByMockitoWithCGLIB$$")) {5 interfaces.add(anInterface);6 }7 }8 return interfaces;9}10public static Object createProxy(Class<?> type, InvocationHandler handler) {11 return Proxy.newProxyInstance(type.getClassLoader(), filterInterfaces(type).toArray(new Class<?>[0]), handler);12}13public static Object createProxy(Class<?> type, Class<?>[] interfaces, InvocationHandler handler) {14 return Proxy.newProxyInstance(type.getClassLoader(), filterInterfaces(type).toArray(new Class<?>[0]), handler);15}16public static Object createProxy(ClassLoader classLoader, Class<?>[] interfaces, InvocationHandler handler) {17 return Proxy.newProxyInstance(classLoader, filterInterfaces(interfaces[0]).toArray(new Class<?>[0]), handler);18}19public static Object createProxy(Class<?> type, Class<?>[] interfaces, InvocationHandler handler, boolean isStatic) {20 return Proxy.newProxyInstance(type.getClassLoader(), filterInterfaces(type).toArray(new Class<?>[0]), handler);21}22public static Object createProxy(Class<?> type, Class<?>[] interfaces, InvocationHandler handler, boolean isStatic, boolean isFinal) {23 return Proxy.newProxyInstance(type.getClassLoader(), filterInterfaces(type).toArray(new Class<?>[0]), handler);24}

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filterInterfaces

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1 public void testFilterInterfaces() throws Exception {2 Class<?>[] filteredInterfaces = filterInterfaces(new Class<?>[]{Interface1.class, Interface2.class, Interface3.class});3 assertEquals(1, filteredInterfaces.length);4 assertEquals(Interface1.class, filteredInterfaces[0]);5 }6 public void testFilterInterfacesWithNull() throws Exception {7 Class<?>[] filteredInterfaces = filterInterfaces(null);8 assertNull(filteredInterfaces);9 }10 public void testFilterInterfacesWithEmptyInput() throws Exception {11 Class<?>[] filteredInterfaces = filterInterfaces(new Class<?>[]{});12 assertEquals(0, filteredInterfaces.length);13 }14 public void testFilterInterfacesWithUnsupportedInterfaces() throws Exception {15 Class<?>[] filteredInterfaces = filterInterfaces(new Class<?>[]{Interface1.class, Interface4.class, Interface5.class});16 assertEquals(1, filteredInterfaces.length);17 assertEquals(Interface1.class, filteredInterfaces[0]);18 }19 public void testFilterInterfacesWithUnsupportedInterfacesAndNull() throws Exception {20 Class<?>[] filteredInterfaces = filterInterfaces(new Class<?>[]{Interface1.class, Interface4.class, Interface5.class, null});21 assertEquals(1, filteredInterfaces.length);22 assertEquals(Interface1.class, filteredInterfaces[0]);23 }24 public void testFilterInterfacesWithUnsupportedInterfacesAndEmpty() throws Exception {25 Class<?>[] filteredInterfaces = filterInterfaces(new Class<?>[]{Interface1.class, Interface4.class, Interface5.class, new Class<?>[]{}});26 assertEquals(1, filteredInterfaces.length);27 assertEquals(Interface1.class, filteredInterfaces[0]);28 }29 public void testFilterInterfacesWithUnsupportedInterfacesAndUnsupportedInterfaces() throws Exception {30 Class<?>[] filteredInterfaces = filterInterfaces(new Class<?>[]{Interface1.class, Interface4.class, Interface5.class,

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1import org.powermock.reflect.internal.proxy.UnproxiedTypeFactory;2import org.powermock.reflect.internal.proxy.InterfaceProxyGenerator;3import org.powermock.reflect.internal.proxy.InterfaceProxy;4import org.powermock.reflect.Whitebox;5import java.lang.reflect.Proxy;6import java.lang.reflect.InvocationHandler;7import java.lang.reflect.Method;8import java.lang.reflect.Constructor;9import java.util.List;10import java.util.Arrays;11public class TestInterfaceProxy {12 public static void main(String[] args) throws Exception {13 Class<?>[] interfaces = UnproxiedTypeFactory.filterInterfaces(ProxyTest.class);14 System.out.println("interfaces: " + Arrays.toString(interfaces));15 InterfaceProxyGenerator generator = new InterfaceProxyGenerator();16 InterfaceProxy proxy = generator.generate(interfaces);17 System.out.println("proxy: " + proxy);18 Class<?> proxyClass = proxy.getProxyClass();19 System.out.println("proxyClass: " + proxyClass);20 Constructor<?> constructor = proxyClass.getConstructor(InvocationHandler.class);21 System.out.println("constructor: " + constructor);22 Object object = constructor.newInstance(new InvocationHandler() {23 public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {24 System.out.println("method: " + method);25 System.out.println("args: " + Arrays.toString(args));26 return null;27 }28 });29 System.out.println("object: " + object);30 ProxyTest proxyTest = (ProxyTest) object;31 proxyTest.test();32 }33 public static interface ProxyTest {34 public void test();35 }36}37constructor: public org.powermock.reflect.internal.proxy.InterfaceProxyGenerator$InterfaceProxy$Proxy$1(org.powermock.reflect.internal.proxy.InterfaceProxyGenerator$InterfaceProxy)

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