src/test/java/org/yaml/snakeyaml/issues/issue100/MergeMapsTest.java

/**
 * 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.issue100;

import java.util.List;
import java.util.Map;

import junit.framework.TestCase;

import org.yaml.snakeyaml.Util;
import org.yaml.snakeyaml.Yaml;

public class MergeMapsTest extends TestCase {

    @SuppressWarnings("unchecked")
    public void testExplicitMergeTag() {
        String input = Util.getLocalResource("issues/issue100-2.yaml");
        // System.out.println(input);
        Yaml yaml = new Yaml();
        Map<String, ?> list = (Map<String, ?>) yaml.load(input);
        List<Map<?, ?>> result = (List<Map<?, ?>>) list.get("result");
        Map<?, ?> first = result.iterator().next();
        for (Map<?, ?> data : result) {
            // System.out.println(data);
            assertEquals("Size must coinside.", first.size(), data.size());
            assertEquals(first, data);
        }
    }
}