| /** |
| * Copyright (c) 2008-2010, http://code.google.com/p/snakeyaml/ |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.yaml.snakeyaml.issues.issue82; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| import junit.framework.TestCase; |
| |
| import org.yaml.snakeyaml.JavaBeanDumper; |
| import org.yaml.snakeyaml.JavaBeanLoader; |
| import org.yaml.snakeyaml.Yaml; |
| |
| /** |
| * @see issue 82: property order influence when aliased in generic collection |
| */ |
| public class PropOrderInfluenceWhenAliasedInGenericCollectionTest extends TestCase { |
| |
| public static interface Account { |
| } |
| |
| public static class GeneralAccount implements Account { |
| public String name = "General"; |
| } |
| |
| public static class SuperSaverAccount extends GeneralAccount { |
| |
| public SuperSaverAccount() { |
| name = "SuperSaver"; |
| } |
| } |
| |
| public static class CustomerAB { |
| public Collection<Account> aAll; |
| public Collection<GeneralAccount> bGeneral; |
| |
| @Override |
| public String toString() { |
| return "CustomerAB"; |
| } |
| } |
| |
| public static class CustomerBA { |
| public Collection<GeneralAccount> aGeneral; |
| public Collection<Account> bAll; |
| } |
| |
| public void testAB() { |
| SuperSaverAccount supersaver = new SuperSaverAccount(); |
| GeneralAccount generalAccount = new GeneralAccount(); |
| |
| CustomerAB customerAB = new CustomerAB(); |
| ArrayList<Account> all = new ArrayList<Account>(); |
| all.add(supersaver); |
| all.add(generalAccount); |
| ArrayList<GeneralAccount> general = new ArrayList<GeneralAccount>(); |
| general.add(generalAccount); |
| general.add(supersaver); |
| |
| customerAB.aAll = all; |
| customerAB.bGeneral = general; |
| |
| Yaml yaml = new Yaml(); |
| String dump = yaml.dump(customerAB); |
| // System.out.println(dump); |
| try { |
| CustomerAB parsed = (CustomerAB) yaml.load(dump); |
| } catch (Exception e) { |
| // TODO fix issue 82 |
| e.printStackTrace(); |
| } |
| } |
| |
| public void testABwithJavaBeanHelpers() { |
| SuperSaverAccount supersaver = new SuperSaverAccount(); |
| GeneralAccount generalAccount = new GeneralAccount(); |
| |
| CustomerAB customerAB = new CustomerAB(); |
| ArrayList<Account> all = new ArrayList<Account>(); |
| all.add(supersaver); |
| all.add(generalAccount); |
| ArrayList<GeneralAccount> general = new ArrayList<GeneralAccount>(); |
| general.add(generalAccount); |
| general.add(supersaver); |
| |
| customerAB.aAll = all; |
| customerAB.bGeneral = general; |
| |
| JavaBeanDumper dumper = new JavaBeanDumper(); |
| String dump2 = dumper.dump(customerAB); |
| // System.out.println(dump2); |
| JavaBeanLoader<CustomerAB> loader = new JavaBeanLoader<CustomerAB>(CustomerAB.class); |
| try { |
| CustomerAB parsed = loader.load(dump2); |
| } catch (Exception e) { |
| // TODO fix issue 82 |
| e.printStackTrace(); |
| } |
| |
| } |
| |
| public void testBA() { |
| SuperSaverAccount supersaver = new SuperSaverAccount(); |
| GeneralAccount generalAccount = new GeneralAccount(); |
| |
| CustomerBA customerBA = new CustomerBA(); |
| ArrayList<Account> all = new ArrayList<Account>(); |
| all.add(supersaver); |
| all.add(generalAccount); |
| ArrayList<GeneralAccount> general = new ArrayList<GeneralAccount>(); |
| general.add(generalAccount); |
| general.add(supersaver); |
| |
| customerBA.aGeneral = general; |
| customerBA.bAll = all; |
| |
| Yaml yaml = new Yaml(); |
| String dump = yaml.dump(customerBA); |
| // System.out.println(dump); |
| // |
| CustomerBA parsed = (CustomerBA) yaml.load(dump); |
| assertEquals(2, parsed.bAll.size()); |
| assertEquals(2, parsed.aGeneral.size()); |
| assertFalse(parsed.bAll.equals(parsed.aGeneral)); |
| GeneralAccount[] array = parsed.aGeneral.toArray(new GeneralAccount[2]); |
| assertEquals(GeneralAccount.class, array[0].getClass()); |
| assertEquals(SuperSaverAccount.class, array[1].getClass()); |
| assertEquals("SuperSaver", array[1].name); |
| } |
| } |