How to use getAllInstanceFields method of org.powermock.reflect.Whitebox class

Best Powermock code snippet using org.powermock.reflect.Whitebox.getAllInstanceFields

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...32public class FieldDefaulter extends AbstractPowerMockTestListenerBase {3334 @Override35 public void afterTestMethod(Object testInstance, Method method, Object[] arguments, TestMethodResult testResult) throws Exception {36 Set<Field> allFields = Whitebox.getAllInstanceFields(testInstance);37 for (Field field : allFields) {38 field.set(testInstance, TypeUtils.getDefaultValue(field.getType()));39 }40 }41} ...

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...1920 @Test21 public void test() {22 A a = new A();23 Whitebox.getAllInstanceFields(a);24 }25} ...

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getAllInstanceFields

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1package org.powermock.examples.tutorial.test;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.core.classloader.annotations.PrepareForTest;5import org.powermock.modules.junit4.PowerMockRunner;6import org.powermock.reflect.Whitebox;7import java.util.ArrayList;8import java.util.List;9import static org.junit.Assert.assertEquals;10@RunWith(PowerMockRunner.class)11@PrepareForTest( { ArrayList.class })12public class WhiteboxGetAllInstanceFieldsTest {13 public void getAllInstanceFields() throws Exception {14 List<String> list = new ArrayList<String>();15 List<String> fields = Whitebox.getAllInstanceFields(list);16 assertEquals(1, fields.size());17 assertEquals("elementData", fields.get(0));18 }19}20package org.powermock.examples.tutorial.test;21import org.junit.Test;22import org.junit.runner.RunWith;23import org.powermock.core.classloader.annotations.PrepareForTest;24import org.powermock.modules.junit4.PowerMockRunner;25import org.powermock.reflect.Whitebox;26import java.util.ArrayList;27import java.util.List;28import static org.junit.Assert.assertEquals;29@RunWith(PowerMockRunner.class)30@PrepareForTest( { ArrayList.class })31public class WhiteboxGetAllInstanceFieldsIncludingSuperclassesTest {32 public void getAllInstanceFieldsIncludingSuperclasses() throws Exception {33 List<String> list = new ArrayList<String>();34 List<String> fields = Whitebox.getAllInstanceFieldsIncludingSuperclasses(list);35 assertEquals(2, fields.size());36 assertEquals("elementData", fields.get(0));37 assertEquals("modCount", fields.get(1));38 }39}40package org.powermock.examples.tutorial.test;41import org.junit.Test;42import org.junit.runner.RunWith;43import org.powermock.core.classloader.annotations.PrepareForTest;44import org.powermock.modules.junit4.PowerMockRunner;45import org.powermock.reflect.Whitebox;46import java.util.ArrayList;47import java.util.List;48import static org.junit.Assert.assertEquals;49@RunWith(PowerMockRunner.class)

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getAllInstanceFields

Using AI Code Generation

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1package com.powermock;2import java.util.List;3import java.util.Map;4import org.junit.Test;5import org.junit.runner.RunWith;6import org.powermock.core.classloader.annotations.PrepareForTest;7import org.powermock.modules.junit4.PowerMockRunner;8import org.powermock.reflect.Whitebox;9import com.powermock.model.Employee;10@RunWith(PowerMockRunner.class)11@PrepareForTest(Employee.class)12public class TestWhiteBoxGetAllInstanceFields {13 public void testGetAllInstanceFields() throws Exception {14 Employee emp = new Employee();15 Map<String, List<String>> map = Whitebox.getAllInstanceFields(emp);16 System.out.println(map);17 }18}19{class com.powermock.model.Employee=[name, id, salary]}

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getAllInstanceFields

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1import java.lang.reflect.Field;2import java.util.List;3import org.powermock.reflect.Whitebox;4public class 4 {5 public static void main(String[] args) throws Exception {6 Field[] fields = Whitebox.getAllInstanceFields(4.class);7 for (Field field : fields) {8 System.out.println(field.getName());9 }10 }11}12Your name to display (optional):

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getAllInstanceFields

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1package com.tutorialspoint;2import java.util.List;3import org.powermock.reflect.Whitebox;4public class WhiteboxExample {5 public static void main(String[] args) throws Exception {6 List<String> fields = Whitebox.getAllInstanceFields(WhiteboxExample.class);7 for (String field : fields) {8 System.out.println("Field: " + field);9 }10 }11}

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getAllInstanceFields

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1import java.util.*;2import java.lang.reflect.*;3import org.powermock.reflect.Whitebox;4class A{5 public int a;6 private int b;7 protected int c;8 int d;9}10class B{11 public int a;12 private int b;13 protected int c;14 int d;15}16class C{17 public int a;18 private int b;19 protected int c;20 int d;21}22public class 4{23 public static void main(String[] args) throws Exception{24 System.out.println("Fields of A:");25 Field[] fields = Whitebox.getAllInstanceFields(A.class);26 for(Field field:fields)27 System.out.println(field.getName());28 System.out.println("Fields of B:");29 fields = Whitebox.getAllInstanceFields(B.class);30 for(Field field:fields)31 System.out.println(field.getName());32 System.out.println("Fields of C:");33 fields = Whitebox.getAllInstanceFields(C.class);34 for(Field field:fields)35 System.out.println(field.getName());36 }37}38import java.util.*;39import java.lang.reflect.*;40import org.powermock.reflect.Whitebox;41class A{42 public int a;43 private int b;44 protected int c;45 int d;46}47public class 5{48 public static void main(String[] args) throws Exception{49 A a = new A();50 a.a = 1;51 a.b = 2;52 a.c = 3;53 a.d = 4;54 System.out.println(Whitebox.getInternalState(a, "a"));55 System.out.println(Whitebox.getInternalState(a, "b"));56 System.out.println(Whitebox.getInternal

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getAllInstanceFields

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1import java.util.*;2import org.powermock.reflect.Whitebox;3public class 4 {4 public static void main(String[] args) throws Exception {5 List<String> list = new ArrayList<String>();6 list.add("first");7 list.add("second");8 list.add("third");9 list.add("fourth");10 list.add("fifth");11 List<String> list2 = new ArrayList<String>();12 list2.add("sixth");13 list2.add("seventh");14 list2.add("eigth");15 list2.add("ninth");16 list2.add("tenth");17 Whitebox.getAllInstanceFields(list.getClass()).get("elementData").set(list, list2.toArray());18 System.out.println(list);19 }20}

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