1 /** 2 * Copyright (c) 2008, http://www.snakeyaml.org 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.yaml.snakeyaml.issues.issue310; 17 18 import static org.junit.Assert.assertEquals; 19 20 import org.junit.Test; 21 import org.yaml.snakeyaml.Yaml; 22 import org.yaml.snakeyaml.introspector.BeanAccess; 23 import org.yaml.snakeyaml.nodes.Node; 24 import org.yaml.snakeyaml.representer.Represent; 25 import org.yaml.snakeyaml.representer.Representer; 26 27 public class PropertyWithPrivateCostructorTest { 28 29 public static class OptionRepresenter extends Representer { 30 OptionRepresenter()31 public OptionRepresenter() { 32 this.representers.put(Option.class, new RepresentOption()); 33 } 34 35 private class RepresentOption implements Represent { representData(Object data)36 public Node representData(Object data) { 37 Option<?> opt = (Option<?>) data; 38 return represent(opt.getValue()); 39 } 40 } 41 42 } 43 44 @Test loadFromString()45 public void loadFromString() { 46 47 String yamlStr = "id: 123\n" + "income: 123456.78\n" + "name: Neo Anderson"; 48 49 Person loadedPerson = yaml().loadAs(yamlStr, Person.class); 50 51 assertEquals("id", loadedPerson.getId(), 123); 52 assertEquals("name", loadedPerson.getName(), "Neo Anderson"); 53 assertEquals("income", loadedPerson.getIncome().getValue().doubleValue(), 123456.78, 0.); 54 } 55 56 @Test dumpNload()57 public void dumpNload() { 58 59 Person person = new Person(123, "Neo Anderson", Option.valueOf(123456.78)); 60 61 String dump = yaml().dumpAsMap(person); 62 63 Person loadedPerson = yaml().loadAs(dump, Person.class); 64 65 assertEquals("id", loadedPerson.getId(), 123); 66 assertEquals("name", loadedPerson.getName(), "Neo Anderson"); 67 assertEquals("income", loadedPerson.getIncome().getValue().doubleValue(), 123456.78, 0.); 68 } 69 yaml()70 private Yaml yaml() { 71 Yaml _yaml = new Yaml(new OptionRepresenter()); 72 _yaml.setBeanAccess(BeanAccess.FIELD); 73 return _yaml; 74 } 75 } 76