/**
* Copyright (c) 2008-2012, 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.lowlevel;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import junit.framework.TestCase;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.events.Event;
import org.yaml.snakeyaml.events.ScalarEvent;
import org.yaml.snakeyaml.nodes.Node;
public class LowLevelApiTest extends TestCase {
public void testLowLevel() {
List<Object> list = new ArrayList<Object>();
list.add(1);
list.add("abc");
Map<String, String> map = new HashMap<String, String>();
map.put("name", "Tolstoy");
map.put("book", "War and People");
list.add(map);
Yaml yaml = new Yaml();
String etalon = yaml.dump(list);
// System.out.println(etalon);
//
Node node = yaml.represent(list);
// System.out.println(node);
assertEquals(
"Representation tree from an object and from its YAML document must be the same.",
yaml.compose(new StringReader(etalon)).toString(), node.toString());
//
List<Event> events = yaml.serialize(node);
int i = 0;
for (Event etalonEvent : yaml.parse(new StringReader(etalon))) {
Event ev1 = events.get(i++);
assertEquals(etalonEvent.getClass(), ev1.getClass());
if (etalonEvent instanceof ScalarEvent) {
ScalarEvent scalar1 = (ScalarEvent) etalonEvent;
ScalarEvent scalar2 = (ScalarEvent) ev1;
assertEquals(scalar1.getAnchor(), scalar2.getAnchor());
assertEquals(scalar1.getValue(), scalar2.getValue());
}
}
assertEquals(i, events.size());
}
}