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/**
* Copyright (c) 2008, 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.issue173;
import java.util.HashMap;
import java.util.Map;
import junit.framework.TestCase;
import org.yaml.snakeyaml.DumperOptions;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.representer.Representer;
public class RecursiveAnchorTest extends TestCase {
public void testWithoutCustomStyle() throws Exception {
Map<String, Map<String, Object>> rootMap = new HashMap<String, Map<String, Object>>();
Map<String, Object> enclosedMap = new HashMap<String, Object>();
enclosedMap.put("world", "test");
rootMap.put("test", enclosedMap);
Yaml yaml = new Yaml();
String output = yaml.dump(rootMap);
assertEquals("test: {world: test}\n", output);
}
public void testWithBlockStyle() throws Exception {
Map<String, Map<String, Object>> rootMap = new HashMap<String, Map<String, Object>>();
Map<String, Object> enclosedMap = new HashMap<String, Object>();
enclosedMap.put("world", "test");
rootMap.put("test", enclosedMap);
DumperOptions yamlOptions = new DumperOptions();
yamlOptions.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
Representer yamlRepresenter = new Representer();
Yaml yaml = new Yaml(yamlRepresenter, yamlOptions);
String output = yaml.dump(rootMap);
assertEquals("test:\n world: test\n", output);
}
}
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