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* Licensed to Elasticsearch under one or more contributor
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* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you 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
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package org.elasticsearch.common.xcontent.support;
import org.elasticsearch.common.xcontent.XContentHelper;
import org.elasticsearch.test.ESTestCase;
import org.hamcrest.Matchers;
import org.junit.Test;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class XContentHelperTests extends ESTestCase {
Map<String, Object> getMap(Object... keyValues) {
Map<String, Object> map = new HashMap<>();
for (int i = 0; i < keyValues.length; i++) {
map.put((String) keyValues[i], keyValues[++i]);
}
return map;
}
Map<String, Object> getNamedMap(String name, Object... keyValues) {
Map<String, Object> map = getMap(keyValues);
Map<String, Object> namedMap = new HashMap<>(1);
namedMap.put(name, map);
return namedMap;
}
List<Object> getList(Object... values) {
return Arrays.asList(values);
}
@Test
public void testMergingListValuesAreMapsOfOne() {
Map<String, Object> defaults = getMap("test", getList(getNamedMap("name1", "t1", "1"), getNamedMap("name2", "t2", "2")));
Map<String, Object> content = getMap("test", getList(getNamedMap("name2", "t3", "3"), getNamedMap("name4", "t4", "4")));
Map<String, Object> expected = getMap("test",
getList(getNamedMap("name2", "t2", "2", "t3", "3"), getNamedMap("name4", "t4", "4"), getNamedMap("name1", "t1", "1")));
XContentHelper.mergeDefaults(content, defaults);
assertThat(content, Matchers.equalTo(expected));
}
}