added dozer tutorial maven project
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egimaben
199
dozer-tutorial/src/test/java/com/baeldung/dozer/DozerTest.java
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199
dozer-tutorial/src/test/java/com/baeldung/dozer/DozerTest.java
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package com.baeldung.dozer;
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import static org.junit.Assert.assertEquals;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import org.dozer.DozerBeanMapper;
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import org.dozer.loader.api.BeanMappingBuilder;
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import org.junit.Before;
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import org.junit.Test;
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public class DozerTest {
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DozerBeanMapper mapper = new DozerBeanMapper();
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@Before
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public void before() throws Exception {
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mapper = new DozerBeanMapper();
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}
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BeanMappingBuilder builder = new BeanMappingBuilder() {
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@Override
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protected void configure() {
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mapping(Person.class, Personne.class).fields("name", "nom").fields(
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"nickname", "surnom");
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}
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};
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BeanMappingBuilder builderMinusAge = new BeanMappingBuilder() {
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@Override
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protected void configure() {
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mapping(Person.class, Personne.class).fields("name", "nom")
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.fields("nickname", "surnom").exclude("age");
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}
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};
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@Test
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public void givenApiMapper_whenMaps_thenCorrect() {
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Personne frenchAppPerson = new Personne("Sylvester Stallone", "Rambo",
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70);
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mapper.addMapping(builder);
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Person englishAppPerson = mapper.map(frenchAppPerson, Person.class);
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assertEquals(englishAppPerson.getName(), frenchAppPerson.getNom());
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assertEquals(englishAppPerson.getNickname(),
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frenchAppPerson.getSurnom());
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assertEquals(englishAppPerson.getAge(), frenchAppPerson.getAge());
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}
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@Test
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public void givenApiMapper_whenMapsOnlySpecifiedFields_thenCorrect() {
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Person englishAppPerson = new Person("Sylvester Stallone", "Rambo", 70);
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mapper.addMapping(builderMinusAge);
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Personne frenchAppPerson = mapper.map(englishAppPerson, Personne.class);
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assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName());
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assertEquals(frenchAppPerson.getSurnom(),
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englishAppPerson.getNickname());
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assertEquals(frenchAppPerson.getAge(), 0);
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}
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@Test
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public void givenApiMapper_whenMapsBidirectionally_thenCorrect() {
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Person englishAppPerson = new Person("Sylvester Stallone", "Rambo", 70);
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mapper.addMapping(builder);
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Personne frenchAppPerson = mapper.map(englishAppPerson, Personne.class);
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assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName());
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assertEquals(frenchAppPerson.getSurnom(),
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englishAppPerson.getNickname());
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assertEquals(frenchAppPerson.getAge(), englishAppPerson.getAge());
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}
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@Test
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public void givenSourceObjectAndDestClass_whenMapsSameNameFieldsCorrectly_thenCorrect() {
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Source source = new Source("Baeldung", 10);
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Dest dest = mapper.map(source, Dest.class);
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assertEquals(dest.getName(), "Baeldung");
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assertEquals(dest.getAge(), 10);
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}
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@Test
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public void givenSourceObjectAndDestObject_whenMapsSameNameFieldsCorrectly_thenCorrect() {
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Source source = new Source("Baeldung", 10);
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Dest dest = new Dest();
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mapper.map(source, dest);
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assertEquals(dest.getName(), "Baeldung");
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assertEquals(dest.getAge(), 10);
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}
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@Test
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public void givenSourceAndDestWithDifferentFieldTypes_whenMapsAndAutoConverts_thenCorrect() {
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Source2 source = new Source2("320", 15.2);
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Dest2 dest = mapper.map(source, Dest2.class);
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assertEquals(dest.getId(), 320);
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assertEquals(dest.getPoints(), 15);
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}
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@Test
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public void givenSrcAndDestWithDifferentFieldNamesWithCustomMapper_whenMaps_thenCorrect() {
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List<String> mappingFiles = new ArrayList<>();
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mappingFiles.add("dozer_mapping.xml");
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Personne frenchAppPerson = new Personne("Sylvester Stallone", "Rambo",
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70);
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mapper.setMappingFiles(mappingFiles);
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Person englishAppPerson = mapper.map(frenchAppPerson, Person.class);
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assertEquals(englishAppPerson.getName(), frenchAppPerson.getNom());
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assertEquals(englishAppPerson.getNickname(),
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frenchAppPerson.getSurnom());
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assertEquals(englishAppPerson.getAge(), frenchAppPerson.getAge());
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}
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@Test
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public void givenSrcAndDestWithDifferentFieldNamesWithCustomMapper_whenMapsBidirectionally_thenCorrect() {
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List<String> mappingFiles = new ArrayList<>();
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mappingFiles.add("dozer_mapping.xml");
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Person englishAppPerson = new Person("Dwayne Johnson", "The Rock", 44);
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mapper.setMappingFiles(mappingFiles);
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Personne frenchAppPerson = mapper.map(englishAppPerson, Personne.class);
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assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName());
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assertEquals(frenchAppPerson.getSurnom(),
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englishAppPerson.getNickname());
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assertEquals(frenchAppPerson.getAge(), englishAppPerson.getAge());
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}
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// @Test
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// public void givenMappingFileOutsideClasspath_whenMaps_thenCorrect() {
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// List<String> mappingFiles = new ArrayList<>();
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// mappingFiles.add("file:E:\\dozer_mapping.xml");
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// Person englishAppPerson = new Person("Marshall Bruce Mathers III",
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// "Eminem", 43);
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// mapper.setMappingFiles(mappingFiles);
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// Personne frenchAppPerson = mapper.map(englishAppPerson, Personne.class);
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// assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName());
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// assertEquals(frenchAppPerson.getSurnom(),
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// englishAppPerson.getNickname());
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// assertEquals(frenchAppPerson.getAge(), englishAppPerson.getAge());
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// }
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@Test
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public void givenSrcAndDest_whenMapsOnlySpecifiedFields_thenCorrect() {
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List<String> mappingFiles = new ArrayList<>();
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mappingFiles.add("dozer_mapping2.xml");
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Person englishAppPerson = new Person("Shawn Corey Carter", "Jay Z", 46);
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mapper.setMappingFiles(mappingFiles);
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Personne frenchAppPerson = mapper.map(englishAppPerson, Personne.class);
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assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName());
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assertEquals(frenchAppPerson.getSurnom(),
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englishAppPerson.getNickname());
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assertEquals(frenchAppPerson.getAge(), 0);
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}
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@Test
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public void givenAnnotatedSrcFields_whenMapsToRightDestField_thenCorrect() {
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Person2 englishAppPerson = new Person2("Jean-Claude Van Damme", "JCVD",
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55);
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Personne2 frenchAppPerson = mapper.map(englishAppPerson,
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Personne2.class);
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assertEquals(frenchAppPerson.getNom(), englishAppPerson.getName());
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assertEquals(frenchAppPerson.getSurnom(),
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englishAppPerson.getNickname());
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assertEquals(frenchAppPerson.getAge(), englishAppPerson.getAge());
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}
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@Test
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public void givenAnnotatedSrcFields_whenMapsToRightDestFieldBidirectionally_thenCorrect() {
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Personne2 frenchAppPerson = new Personne2("Jason Statham",
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"transporter", 49);
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Person2 englishAppPerson = mapper.map(frenchAppPerson, Person2.class);
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assertEquals(englishAppPerson.getName(), frenchAppPerson.getNom());
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assertEquals(englishAppPerson.getNickname(),
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frenchAppPerson.getSurnom());
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assertEquals(englishAppPerson.getAge(), frenchAppPerson.getAge());
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}
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@Test
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public void givenSrcAndDestWithDifferentFieldTypes_whenAbleToCustomConvert_thenCorrect() {
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String dateTime = "2007-06-26T21:22:39Z";
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long timestamp = new Long("1182882159000");
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Person3 person = new Person3("Rich", dateTime);
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mapper.setMappingFiles(Arrays
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.asList(new String[] { "dozer_custom_convertor.xml" }));
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Personne3 person0 = mapper.map(person, Personne3.class);
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assertEquals(timestamp, person0.getDtob());
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}
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@Test
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public void givenSrcAndDestWithDifferentFieldTypes_whenAbleToCustomConvertBidirectionally_thenCorrect() {
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String dateTime = "2007-06-26T21:22:39Z";
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long timestamp = new Long("1182882159000");
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Personne3 person = new Personne3("Rich", timestamp);
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mapper.setMappingFiles(Arrays
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.asList(new String[] { "dozer_custom_convertor.xml" }));
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Person3 person0 = mapper.map(person, Person3.class);
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assertEquals(dateTime, person0.getDtob());
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}
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}
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