TestMu Conference is Back! Future of Testing + AI LambdaTest G2 Announcement

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

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

Source:WhiteboxImplTest.java

...9import org.powermock.reflect.internal.WhiteboxImpl;1011import com.github.docteurdux.test.AbstractTest;1213public class WhiteboxImplTest extends AbstractTest {1415	private Method a$foo;1617	public static class A {18		public void foo(String input) {1920		}21	}2223	public static class B {24		public void foo(String input) {2526		}2728		public void bar(String input) {2930		}31	}3233	public static class C {34		private String foo = "foo";35	}3637	public static class D extends C {38		private String bar = "bar";39	}4041	@Before42	public void before() throws Exception {43		requireSources("powermock-reflect-1.6.4", WhiteboxImpl.class);4445		a$foo = A.class.getMethod("foo", String.class);4647	}4849	@Test50	public void test1() throws Exception {51		aeq(a$foo, WhiteboxImpl.getMethod(A.class, String.class));52	}5354	@Test(expected = TooManyMethodsFoundException.class)55	public void test2() throws Exception {56		WhiteboxImpl.getMethod(B.class, String.class);57	}5859	@Test60	public void test3() throws Exception {61		aeq(a$foo, WhiteboxImpl.getMethod(A.class, "foo", String.class));6263	}6465	@Test66	public void test4() throws Exception {67		Field c$foo = C.class.getDeclaredField("foo");68		aeq(c$foo, WhiteboxImpl.getField(D.class, "foo"));6970	}71}
...

Source:RegisterProxyFramework.java

...56/**7 * All API's must register a proxy framework using this class.8 */9public class RegisterProxyFramework {1011	/**12	 * Register a proxy framework.13	 * 14	 * @param proxyFramework15	 *            The proxy framework to register.16	 */17	public static void registerProxyFramework(ProxyFramework proxyFramework) {18		WhiteboxImpl.setInternalState(WhiteboxImpl.class, proxyFramework);19	}20}
...

public

Using AI Code Generation

1package org.powermock.reflect.internal;2import java.lang.reflect.Method;3import java.util.ArrayList;4import java.util.List;5import org.powermock.reflect.exceptions.TooManyMethodsFoundException;6import org.powermock.reflect.internal.WhiteboxImpl;7public class WhiteboxImplTest {8    public static void main(String[] args) throws Exception {9        List<String> list = new ArrayList<String>();10        list.add("1");11        list.add("2");12        list.add("3");13        list.add("4");14        list.add("5");15        Method method = WhiteboxImpl.getMethod(list.getClass(), "remove", int.class);16        method.invoke(list, 0);17        System.out.println(list);18    }19}20package org.powermock.reflect.internal;21import java.lang.reflect.Method;22import java.util.ArrayList;23import java.util.List;24import org.powermock.reflect.exceptions.TooManyMethodsFoundException;25import org.powermock.reflect.internal.WhiteboxImpl;26public class WhiteboxImplTest {27    public static void main(String[] args) throws Exception {28        List<String> list = new ArrayList<String>();29        list.add("1");30        list.add("2");31        list.add("3");32        list.add("4");33        list.add("5");34        Method method = WhiteboxImpl.getMethod(list.getClass(), "remove", int.class);35        method.setAccessible(true);36        method.invoke(list, 0);37        System.out.println(list);38    }39}40package org.powermock.reflect.internal;41import java.lang.reflect.Method;42import java.util.ArrayList;43import java.util.List;44import org.powermock.reflect.exceptions.TooManyMethodsFoundException;45import org.powermock.reflect.internal.WhiteboxImpl;46public class WhiteboxImplTest {47    public static void main(String[] args) throws Exception {48        List<String> list = new ArrayList<String>();49        list.add("1");50        list.add("2");51        list.add("3");52        list.add("4");53        list.add("5");54        Method method = WhiteboxImpl.getMethod(list.getClass(), "remove", int.class);55        method.setAccessible(true);56        method.invoke(list, 0);57        System.out.println(list);58    }59}

public

Using AI Code Generation

1import org.powermock.reflect.internal.WhiteboxImpl;2public class WhiteboxTest {3    public static void main(String[] args) {4        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();5        String s = whiteboxImpl.invokeMethod("hello", "concat", " world");6        System.out.println(s);7    }8}9Recommended Posts: Java | PowerMockito - PowerMockito.verifyStatic()10Java | PowerMockito - PowerMockito.mockStatic()11Java | PowerMockito - PowerMockito.when()12Java | PowerMockito - PowerMockito.verify()13Java | PowerMockito - PowerMockito.mock()14Java | PowerMockito - PowerMockito.whenNew()15Java | PowerMockito - PowerMockito.doReturn()16Java | PowerMockito - PowerMockito.doThrow()17Java | PowerMockito - PowerMockito.doAnswer()18Java | PowerMockito - PowerMockito.doNothing()19Java | PowerMockito - PowerMockito.doCallRealMethod()

public

Using AI Code Generation

1package org.powermock.reflect.internal;2import org.powermock.reflect.Whitebox;3public class Path {4    public static void main(String[] args) throws Exception {5        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();6        whiteboxImpl.setInternalState("hello", "world");7    }8}9package org.powermock.reflect.internal;10import org.powermock.reflect.Whitebox;11public class Path {12    public static void main(String[] args) throws Exception {13        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();14        whiteboxImpl.setInternalState("hello", "world");15    }16}17package org.powermock.reflect.internal;18import org.powermock.reflect.Whitebox;19public class Path {20    public static void main(String[] args) throws Exception {21        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();22        whiteboxImpl.setInternalState("hello", "world");23    }24}25package org.powermock.reflect.internal;26import org.powermock.reflect.Whitebox;27public class Path {28    public static void main(String[] args) throws Exception {29        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();30        whiteboxImpl.setInternalState("hello", "world");31    }32}33package org.powermock.reflect.internal;34import org.powermock.reflect.Whitebox;35public class Path {36    public static void main(String[] args) throws Exception {37        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();38        whiteboxImpl.setInternalState("hello", "world");39    }40}41package org.powermock.reflect.internal;42import org.powermock.reflect.Whitebox;43public class Path {44    public static void main(String[] args) throws Exception {45        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();46        whiteboxImpl.setInternalState("hello", "world");47    }48}

public

Using AI Code Generation

1package org.powermock.reflect.test;2import org.powermock.reflect.internal.WhiteboxImpl;3public class WhiteboxImplTest {4    public String getPrivateField(Object object, String fieldName) {5        return WhiteboxImpl.getPrivateField(object, fieldName);6    }7}8package org.powermock.reflect.test;9import org.powermock.reflect.internal.WhiteboxImpl;10public class WhiteboxImplTest {11    public String getPrivateField(Object object, String fieldName) {12        return WhiteboxImpl.getPrivateField(object, fieldName);13    }14}15package org.powermock.reflect.test;16import org.powermock.reflect.internal.WhiteboxImpl;17public class WhiteboxImplTest {18    public String getPrivateField(Object object, String fieldName) {19        return WhiteboxImpl.getPrivateField(object, fieldName);20    }21}22package org.powermock.reflect.test;23import org.powermock.reflect.internal.WhiteboxImpl;24public class WhiteboxImplTest {25    public String getPrivateField(Object object, String fieldName) {26        return WhiteboxImpl.getPrivateField(object, fieldName);27    }28}29package org.powermock.reflect.test;30import org.powermock.reflect.internal.WhiteboxImpl;31public class WhiteboxImplTest {32    public String getPrivateField(Object object, String fieldName) {33        return WhiteboxImpl.getPrivateField(object, fieldName);34    }35}36package org.powermock.reflect.test;37import org.powermock.reflect.internal.WhiteboxImpl;38public class WhiteboxImplTest {39    public String getPrivateField(Object object, String fieldName) {40        return WhiteboxImpl.getPrivateField(object, fieldName);41    }42}43package org.powermock.reflect.test;44import org.powermock.reflect.internal.WhiteboxImpl;45public class WhiteboxImplTest {46    public String getPrivateField(Object object, String fieldName) {47        return WhiteboxImpl.getPrivateField(object, fieldName);48    }49}50package org.powermock.reflect.test;51import org.powermock.reflect.internal.WhiteboxImpl;52public class WhiteboxImplTest {53    public String getPrivateField(Object object, String fieldName) {54        return WhiteboxImpl.getPrivateField(object, fieldName);55    }56}57package org.powermock.reflect.test;58import org

public

Using AI Code Generation

1package com.mycompany.app;2import org.powermock.reflect.internal.WhiteboxImpl;3{4    public static void main( String[] args ) throws Exception5    {6        System.out.println( "Hello World!" );7        String str = "Hello World!";8        String result = (String) WhiteboxImpl.invokeMethod(str, "substring", 6);9        System.out.println(result);10    }11}

public

Using AI Code Generation

1package org.powermock.reflect.internal;2import org.powermock.reflect.Whitebox;3import org.powermock.reflect.exceptions.FieldNotFoundException;4import org.powermock.reflect.exceptions.MethodNotFoundException;5import org.powermock.reflect.exceptions.TooManyMethodsFoundException;6import org.powermock.reflect.exceptions.TooManyFieldsFoundException;7import org.powermock.reflect.exceptions.ConstructorNotFoundException;8import org.powermock.reflect.exceptions.TooManyConstructorsFoundException;9import java.lang.reflect.Field;10import java.lang.reflect.Constructor;11import java.lang.reflect.Method;12import java.lang.reflect.InvocationTargetException;13public class WhiteboxImpl {14    public static Object getPrivateField(Object object, String fieldName) throws FieldNotFoundException, TooManyFieldsFoundException {15        if (object == null) {16            throw new FieldNotFoundException("Object is null");17        }18        final Class<?> clazz = object.getClass();19        return getPrivateField(clazz, object, fieldName);20    }21    public static Object getPrivateField(Class<?> clazz, Object object, String fieldName) throws FieldNotFoundException, TooManyFieldsFoundException {22        if (fieldName == null) {23            throw new FieldNotFoundException("Field name is null");24        }25        final Field[] fields = clazz.getDeclaredFields();26        Field field = null;27        for (Field f : fields) {28            if (f.getName().equals(fieldName)) {29                if (field != null) {30                    throw new TooManyFieldsFoundException("Too many fields with name " + fieldName + " found in class " + clazz.getName());31                }32                field = f;33            }34        }35        if (field == null) {36            throw new FieldNotFoundException("Field " + fieldName + " not found in class " + clazz.getName());37        }38        try {39            field.setAccessible(true);40            return field.get(object);41        } catch (IllegalAccessException e) {42            throw new FieldNotFoundException("Field " + fieldName + " not found in class " + clazz.getName());43        }44    }

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.