/*
* 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.mongo.test;
import org.apache.streams.config.ComponentConfigurator;
import org.apache.streams.core.StreamsDatum;
import org.apache.streams.core.StreamsResultSet;
import org.apache.streams.jackson.StreamsJacksonMapper;
import org.apache.streams.mongo.MongoConfiguration;
import org.apache.streams.mongo.MongoPersistReader;
import org.apache.streams.mongo.MongoPersistWriter;
import org.apache.streams.pojo.json.Activity;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.typesafe.config.Config;
import com.typesafe.config.ConfigFactory;
import com.typesafe.config.ConfigParseOptions;
import org.apache.commons.io.IOUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import java.io.File;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
import java.util.List;
import static org.junit.Assert.assertEquals;
/**
* Test writing documents
*/
public class MongoPersistIT {
private static final Logger LOGGER = LoggerFactory.getLogger(MongoPersistIT.class);
private ObjectMapper MAPPER = StreamsJacksonMapper.getInstance();
private MongoConfiguration testConfiguration;
private int count = 0;
@BeforeClass
public void setup() throws Exception {
Config reference = ConfigFactory.load();
File conf_file = new File("target/test-classes/MongoPersistIT.conf");
assert(conf_file.exists());
Config testResourceConfig = ConfigFactory.parseFileAnySyntax(conf_file, ConfigParseOptions.defaults().setAllowMissing(false));
Config typesafe = testResourceConfig.withFallback(reference).resolve();
testConfiguration = new ComponentConfigurator<>(MongoConfiguration.class).detectConfiguration(typesafe, "mongo");
}
@Test
public void testMongoPersist() throws Exception {
MongoPersistWriter writer = new MongoPersistWriter(testConfiguration);
writer.prepare(null);
InputStream testActivityFolderStream = MongoPersistIT.class.getClassLoader()
.getResourceAsStream("activities");
List<String> files = IOUtils.readLines(testActivityFolderStream, StandardCharsets.UTF_8);
for( String file : files) {
LOGGER.info("File: " + file );
InputStream testActivityFileStream = MongoPersistIT.class.getClassLoader()
.getResourceAsStream("activities/" + file);
Activity activity = MAPPER.readValue(testActivityFileStream, Activity.class);
activity.getAdditionalProperties().remove("$license");
StreamsDatum datum = new StreamsDatum(activity, activity.getVerb());
writer.write( datum );
LOGGER.info("Wrote: " + activity.getVerb() );
count++;
}
LOGGER.info("Total Written: {}", count );
assertEquals( 89, count );
writer.cleanUp();
MongoPersistReader reader = new MongoPersistReader(testConfiguration);
reader.prepare(null);
StreamsResultSet resultSet = reader.readAll();
LOGGER.info("Total Read: {}", resultSet.size() );
assertEquals( 89, resultSet.size() );
}
}