Best Mockito code snippet using org.mockito.internal.stubbing.defaultanswers.TriesToReturnSelf.propagateSerializationSettings
propagateSerializationSettings
Using AI Code Generation
1package com.javacodegeeks.snippets.enterprise.mockito;2import static org.junit.Assert.assertEquals;3import static org.mockito.Mockito.mock;4import static org.mockito.Mockito.when;5import java.util.ArrayList;6import java.util.List;7import org.junit.Before;8import org.junit.Test;9import org.mockito.internal.stubbing.defaultanswers.ReturnsEmptyValues;10import org.mockito.internal.stubbing.defaultanswers.ReturnsMocks;11import org.mockito.internal.stubbing.defaultanswers.ReturnsSmartNulls;12import org.mockito.internal.stubbing.defaultanswers.TriesToReturnSelf;13import org.mockito.invocation.InvocationOnMock;14import org.mockito.stubbing.Answer;15public class MockitoDefaultAnswerTest {16 private TriesToReturnSelf triesToReturnSelf;17 private ReturnsMocks returnsMocks;18 private ReturnsEmptyValues returnsEmptyValues;19 private ReturnsSmartNulls returnsSmartNulls;20 private List<String> list;21 public void setUp() {22 triesToReturnSelf = new TriesToReturnSelf();23 returnsMocks = new ReturnsMocks();24 returnsEmptyValues = new ReturnsEmptyValues();25 returnsSmartNulls = new ReturnsSmartNulls();26 list = new ArrayList<>();27 }28 public void testTriesToReturnSelf() {29 String expected = "test";30 list.add(expected);31 when(list.get(0)).thenAnswer(triesToReturnSelf);32 assertEquals(expected, list.get(0));33 }34 public void testReturnsMocks() {35 List<String> mockList = mock(List.class, returnsMocks);36 when(mockList.get(0)).thenAnswer(new Answer<String>() {37 public String answer(InvocationOnMock invocation) throws Throwable {38 return "test";39 }40 });41 assertEquals("test", mockList.get(0));42 }43 public void testReturnsEmptyValues() {44 when(list.get(0)).thenAnswer(returnsEmptyValues);45 assertEquals(null, list.get(0));46 }47 public void testReturnsSmartNulls() {48 when(list.get(0)).thenAnswer(returnsSmartNulls);49 assertEquals(null, list.get(0));50 }51}52testTriesToReturnSelf() : test53testReturnsMocks() : test54testReturnsEmptyValues() : null55testReturnsSmartNulls() : null
propagateSerializationSettings
Using AI Code Generation
1public class MockitoExample {2 private static final String DEFAULT_NAME = "default name";3 public static void main(String[] args) {4 List mockedList = mock(List.class);5 mockedList.add("one");6 mockedList.clear();7 verify(mockedList).add("one");8 verify(mockedList).clear();9 }10 public static class Person {11 private String name;12 public Person() {13 this.name = DEFAULT_NAME;14 }15 public String getName() {16 return name;17 }18 public void setName(String name) {19 this.name = name;20 }21 }22}
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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.