/*
* 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.facebook.test.data;
import org.apache.streams.facebook.Post;
import org.apache.streams.facebook.api.FacebookPostActivitySerializer;
import org.apache.streams.jackson.StreamsJacksonMapper;
import org.apache.streams.pojo.json.Activity;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.commons.io.IOUtils;
import org.apache.commons.io.input.BoundedInputStream;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.Assert;
import org.testng.annotations.Test;
import java.io.InputStream;
import java.nio.charset.Charset;
/**
* Tests conversion of Facebook Post inputs to Activity
*/
public class FacebookActivitySerDeIT {
private static final Logger LOGGER = LoggerFactory.getLogger(FacebookActivitySerDeIT.class);
private FacebookPostActivitySerializer serializer = new FacebookPostActivitySerializer();
private ObjectMapper mapper = StreamsJacksonMapper.getInstance();
@Test
public void Tests()
{
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, Boolean.TRUE);
mapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, Boolean.TRUE);
mapper.configure(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT, Boolean.TRUE);
InputStream is = FacebookActivitySerDeIT.class.getResourceAsStream("/testpost.json");
is = new BoundedInputStream(is, 10000);
String json;
try {
json = String.join(" ", IOUtils.readLines(is, Charset.defaultCharset()));
LOGGER.debug(json);
Post post = mapper.readValue(json, Post.class);
Activity activity = serializer.deserialize(post);
LOGGER.debug(mapper.writeValueAsString(activity));
} catch( Exception e ) {
LOGGER.error("Exception: ", e);
Assert.fail();
}
}
}