| /** |
| * Copyright (c) 2008-2011, 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.issues.issue29; |
| |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| |
| import junit.framework.TestCase; |
| |
| import org.yaml.snakeyaml.DumperOptions; |
| import org.yaml.snakeyaml.DumperOptions.ScalarStyle; |
| import org.yaml.snakeyaml.Util; |
| import org.yaml.snakeyaml.Yaml; |
| import org.yaml.snakeyaml.nodes.Node; |
| import org.yaml.snakeyaml.nodes.ScalarNode; |
| import org.yaml.snakeyaml.representer.Representer; |
| |
| /** |
| * to test http://code.google.com/p/snakeyaml/issues/detail?id=29 |
| */ |
| public class FlexibleScalarStyleTest extends TestCase { |
| public void testLong() { |
| DumperOptions options = new DumperOptions(); |
| options.setDefaultScalarStyle(ScalarStyle.FOLDED); |
| Yaml yaml = new Yaml(options); |
| String result = yaml |
| .dump("qqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqq " |
| + "qqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqq " |
| + "qqqqqqqqqqqqqqqqqqqqqqqqq 111111111111111111111111\n " |
| + "qqqqqqqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqqqqq\n"); |
| // System.out.println(result); |
| assertTrue(result.startsWith(">\n")); |
| assertEquals( |
| ">\n qqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqq\n qqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqqq 111111111111111111111111\n qqqqqqqqqqqqqqqqqqqqqqqqqqqqq qqqqqqqqqqqqqqqqqqqqqqqqqqq\n", |
| result); |
| } |
| |
| public void testNoFoldedScalar() { |
| DumperOptions options = new DumperOptions(); |
| options.setWidth(30); |
| Yaml yaml = new Yaml(options); |
| String output = yaml.dump(getData()); |
| // System.out.println(output); |
| String etalon = Util.getLocalResource("representer/scalar-style1.yaml"); |
| assertEquals(etalon, output); |
| } |
| |
| public void testCustomScalarStyle() { |
| DumperOptions options = new DumperOptions(); |
| options.setWidth(30); |
| Yaml yaml = new Yaml(new MyRepresenter(), options); |
| String output = yaml.dump(getData()); |
| // System.out.println(output); |
| String etalon = Util.getLocalResource("representer/scalar-style2.yaml"); |
| assertEquals(etalon, output); |
| } |
| |
| private Map<String, String> getData() { |
| Map<String, String> map = new LinkedHashMap<String, String>(); |
| map.put("name", "Steve Jobs"); |
| map.put("address", "Name\nStreet Number\nCountry"); |
| map.put("description", |
| "1111111111 2222222222 3333333333 4444444444 5555555555 6666666666 7777777777 8888888888 9999999999 0000000000"); |
| return map; |
| } |
| |
| private class MyRepresenter extends Representer { |
| |
| public MyRepresenter() { |
| super(); |
| this.representers.put(String.class, new FlexibleRepresent()); |
| } |
| |
| private class FlexibleRepresent extends RepresentString { |
| public Node representData(Object data) { |
| ScalarNode node = (ScalarNode) super.representData(data); |
| if (node.getStyle() == null) { |
| // if Plain scalar style |
| if (node.getValue().length() < 25) { |
| return node; |
| } else { |
| // Folded scalar style |
| return new ScalarNode(node.getTag(), node.getValue(), node.getStartMark(), |
| node.getEndMark(), '>'); |
| } |
| } else { |
| return node; |
| } |
| } |
| } |
| } |
| } |