/**
* 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 examples.resolver;
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.constructor.Constructor;
import org.yaml.snakeyaml.representer.Representer;
public class CustomResolverTest extends TestCase {
public void testResolverToDump() {
Map<Object, Object> map = new HashMap<Object, Object>();
map.put("1.0", "2009-01-01");
Yaml yaml = new Yaml(new Constructor(), new Representer(), new DumperOptions(),
new CustomResolver());
String output = yaml.dump(map);
assertEquals("{1.0: 2009-01-01}\n", output);
assertEquals("Float and Date must be escaped.", "{'1.0': '2009-01-01'}\n",
new Yaml().dump(map));
}
@SuppressWarnings("unchecked")
public void testResolverToLoad() {
Yaml yaml = new Yaml(new Constructor(), new Representer(), new DumperOptions(),
new CustomResolver());
Map<Object, Object> map = (Map<Object, Object>) yaml.load("1.0: 2009-01-01");
assertEquals(1, map.size());
assertEquals("2009-01-01", map.get("1.0"));
// the default Resolver shall create Date and Double from the same YAML
// document
Yaml yaml2 = new Yaml();
Map<Object, Object> map2 = (Map<Object, Object>) yaml2.load("1.0: 2009-01-01");
assertEquals(1, map2.size());
assertFalse(map2.containsKey("1.0"));
assertTrue(map2.toString(), map2.containsKey(new Double(1.0)));
}
}