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/*
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.common.gson.internal;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonObject;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.TreeMap;
import org.junit.Before;
import org.junit.Test;
import org.onap.policy.common.gson.JacksonExclusionStrategy;
import org.onap.policy.common.gson.internal.DataAdapterFactory.Data;
public class AnySetterDeserializerTest {
private static DataAdapterFactory dataAdapter = new DataAdapterFactory();
private static Gson gson = new GsonBuilder().registerTypeAdapterFactory(dataAdapter)
.setExclusionStrategies(new JacksonExclusionStrategy()).create();
private Set<String> set;
private AnySetterDeserializer deser;
/**
* Set up.
*
* @throws Exception if an error occurs
*/
@Before
public void setUp() throws Exception {
set = new HashSet<>(Arrays.asList("id", "value"));
deser = new AnySetterDeserializer(gson, set,
MapData.class.getDeclaredMethod("setItem", String.class, List.class));
}
@Test
public void testAnySetterDeserializer() {
JsonObject json = new JsonObject();
// these should not be copied
json.addProperty("id", 10);
json.addProperty("value", "the-value");
// these should be copied
DataAdapterFactory.addToObject(json);
MapData data = new MapData();
data.map = new TreeMap<>();
dataAdapter.reset();
deser.getFromTree(json, data);
assertTrue(dataAdapter.isDataRead());
assertNotNull(data.map);
assertEquals(DataAdapterFactory.makeMap().toString(), data.map.toString());
}
public static class MapData {
protected Map<String, List<Data>> map;
protected void setItem(String key, List<Data> value) {
map.put(key, value);
}
}
}
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