/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
*
* 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.apache.streams.elasticsearch.test;
import org.apache.streams.core.StreamsDatum;
import org.apache.streams.elasticsearch.processor.DocumentToMetadataProcessor;
import org.apache.streams.jackson.StreamsJacksonMapper;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.apache.commons.lang.SerializationUtils;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class TestDocumentToMetadataProcessor {
private static ObjectMapper MAPPER = StreamsJacksonMapper.getInstance();
@Before
public void prepareTest() {
}
@Test
public void testSerializability() {
DocumentToMetadataProcessor processor = new DocumentToMetadataProcessor();
DocumentToMetadataProcessor clone = (DocumentToMetadataProcessor) SerializationUtils.clone(processor);
}
@Test
public void testDocumentToMetadataProcessor() {
ObjectNode document = MAPPER.createObjectNode()
.put("a", "a")
.put("b", "b")
.put("c", 6);
DocumentToMetadataProcessor processor = new DocumentToMetadataProcessor();
StreamsDatum testInput = new StreamsDatum(document);
Assert.assertNotNull(testInput.document);
Assert.assertNotNull(testInput.metadata);
Assert.assertEquals(testInput.metadata.size(), 0);
processor.prepare(null);
StreamsDatum testOutput = processor.process(testInput).get(0);
processor.cleanUp();
Assert.assertNotNull(testOutput.metadata);
Assert.assertEquals(testInput.metadata.size(), 3);
}
}