/*
* 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.converter.test;
import org.apache.streams.converter.ActivityObjectConverterProcessor;
import org.apache.streams.converter.ActivityObjectConverterProcessorConfiguration;
import org.apache.streams.core.StreamsDatum;
import org.apache.streams.jackson.StreamsJacksonMapper;
import org.apache.streams.pojo.json.ActivityObject;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.junit.Before;
import org.junit.Test;
import java.io.IOException;
import java.util.List;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
/**
* Test for {@link ActivityObjectConverterProcessor}
*
* Test that arbitrary POJO conversion works, including when POJO represented as String & ObjectNode.
*/
public class CustomActivityObjectConverterProcessorTest {
private static final ObjectMapper mapper = StreamsJacksonMapper.getInstance();
private ActivityObjectConverterProcessor processor;
private CustomType testDocument;
@Before
public void setup() {
ActivityObjectConverterProcessorConfiguration configuration = new ActivityObjectConverterProcessorConfiguration();
configuration.getClassifiers().add(new CustomDocumentClassifier());
configuration.getConverters().add(new CustomActivityObjectConverter());
processor = new ActivityObjectConverterProcessor(configuration);
processor.prepare(configuration);
testDocument = new CustomType();
testDocument.setTest("testValue");
}
@Test
public void testCustomActivityObjectConverterProcessorString() throws IOException {
StreamsDatum datum = new StreamsDatum(mapper.writeValueAsString(testDocument));
List<StreamsDatum> result = processor.process(datum);
assertNotNull(result);
assertEquals(1, result.size());
StreamsDatum resultDatum = result.get(0);
assertNotNull(resultDatum);
assertNotNull(resultDatum.getDocument());
assertTrue(resultDatum.getDocument() instanceof ActivityObject);
assertTrue(((ActivityObject)resultDatum.getDocument()).getObjectType().equals("testValue"));
}
@Test
public void testCustomActivityObjectSerializerProcessorObjectNode() throws IOException {
ObjectNode OBJECT_DOCUMENT = mapper.convertValue(testDocument, ObjectNode.class);
StreamsDatum datum = new StreamsDatum(OBJECT_DOCUMENT);
List<StreamsDatum> result = processor.process(datum);
assertNotNull(result);
assertEquals(1, result.size());
StreamsDatum resultDatum = result.get(0);
assertNotNull(resultDatum);
assertNotNull(resultDatum.getDocument());
assertTrue(resultDatum.getDocument() instanceof ActivityObject);
assertTrue(((ActivityObject)resultDatum.getDocument()).getObjectType().equals("testValue"));
}
@Test
public void testCustomActivityObjectSerializerProcessorPOJO() throws IOException {
StreamsDatum datum = new StreamsDatum(testDocument);
List<StreamsDatum> result = processor.process(datum);
assertNotNull(result);
assertEquals(1, result.size());
StreamsDatum resultDatum = result.get(0);
assertNotNull(resultDatum);
assertNotNull(resultDatum.getDocument());
assertTrue(resultDatum.getDocument() instanceof ActivityObject);
assertTrue(((ActivityObject)resultDatum.getDocument()).getObjectType().equals("testValue"));
}
}