| /** |
| * Copyright (c) 2008-2014, http://www.snakeyaml.org |
| * |
| * 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.constructor; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import junit.framework.TestCase; |
| |
| import org.yaml.snakeyaml.Yaml; |
| import org.yaml.snakeyaml.composer.Composer; |
| import org.yaml.snakeyaml.parser.Parser; |
| import org.yaml.snakeyaml.parser.ParserImpl; |
| import org.yaml.snakeyaml.reader.StreamReader; |
| import org.yaml.snakeyaml.resolver.Resolver; |
| |
| public class ConstructorSequenceTest extends TestCase { |
| |
| public void testGetList() { |
| String data = "[ 1, 2, 3 ]"; |
| List<Object> list = construct(new CustomConstructor(), data); |
| assertNotNull(list); |
| assertTrue(list.getClass().toString(), list instanceof ArrayList<?>); |
| } |
| |
| public void testGetArrayList() { |
| String data = "[ 1, 2, 3 ]"; |
| List<Object> list = construct(data); |
| assertNotNull(list); |
| assertTrue(list.getClass().toString(), list instanceof ArrayList<?>); |
| } |
| |
| public void testDumpList() { |
| List<Integer> l = new ArrayList<Integer>(2); |
| l.add(1); |
| l.add(2); |
| Yaml yaml = new Yaml(); |
| String result = yaml.dump(l); |
| assertEquals("[1, 2]\n", result); |
| } |
| |
| public void testDumpListSameIntegers() { |
| List<Integer> l = new ArrayList<Integer>(2); |
| l.add(1); |
| l.add(1); |
| Yaml yaml = new Yaml(); |
| String result = yaml.dump(l); |
| assertEquals("[1, 1]\n", result); |
| } |
| |
| private List<Object> construct(String data) { |
| return construct(new Constructor(), data); |
| } |
| |
| @SuppressWarnings("unchecked") |
| private List<Object> construct(Constructor constructor, String data) { |
| StreamReader reader = new StreamReader(data); |
| Parser parser = new ParserImpl(reader); |
| Resolver resolver = new Resolver(); |
| Composer composer = new Composer(parser, resolver); |
| constructor.setComposer(composer); |
| List<Object> result = (List<Object>) constructor.getSingleData(Object.class); |
| return result; |
| } |
| |
| class CustomConstructor extends Constructor { |
| @Override |
| protected List<Object> createDefaultList(int initSize) { |
| return new ArrayList<Object>(initSize); |
| } |
| } |
| } |