io.druid.examples.rabbitmq.RabbitMQFirehoseFactoryTest.java Source code

Introduction

Here is the source code for io.druid.examples.rabbitmq.RabbitMQFirehoseFactoryTest.java

Source

/*
 * Druid - a distributed column store.
 * Copyright 2012 - 2015 Metamarkets Group Inc.
 *
 * 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.
 */

package io.druid.examples.rabbitmq;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.collect.ImmutableMap;
import com.rabbitmq.client.ConnectionFactory;
import io.druid.firehose.rabbitmq.JacksonifiedConnectionFactory;
import io.druid.firehose.rabbitmq.RabbitMQFirehoseConfig;
import io.druid.firehose.rabbitmq.RabbitMQFirehoseFactory;
import io.druid.jackson.DefaultObjectMapper;
import org.junit.Assert;
import org.junit.Test;

/**
 */
public class RabbitMQFirehoseFactoryTest {
    private static final ObjectMapper mapper = new DefaultObjectMapper();

    @Test
    public void testSerde() throws Exception {
        RabbitMQFirehoseConfig config = new RabbitMQFirehoseConfig("test", "test2", "test3", true, true, true, 5,
                10, 20);

        JacksonifiedConnectionFactory connectionFactory = new JacksonifiedConnectionFactory("foo", 9978, "user",
                "pw", "host", null, 5, 10, 11, 12, ImmutableMap.<String, Object>of("hi", "bye"));

        RabbitMQFirehoseFactory factory = new RabbitMQFirehoseFactory(connectionFactory, config);

        byte[] bytes = mapper.writeValueAsBytes(factory);
        RabbitMQFirehoseFactory factory2 = mapper.readValue(bytes, RabbitMQFirehoseFactory.class);
        byte[] bytes2 = mapper.writeValueAsBytes(factory2);

        Assert.assertArrayEquals(bytes, bytes2);

        Assert.assertEquals(factory.getConfig(), factory2.getConfig());
        Assert.assertEquals(factory.getConnectionFactory(), factory2.getConnectionFactory());
    }

    @Test
    public void testDefaultSerde() throws Exception {
        RabbitMQFirehoseConfig config = RabbitMQFirehoseConfig.makeDefaultConfig();

        JacksonifiedConnectionFactory connectionFactory = JacksonifiedConnectionFactory
                .makeDefaultConnectionFactory();

        RabbitMQFirehoseFactory factory = new RabbitMQFirehoseFactory(connectionFactory, config);

        byte[] bytes = mapper.writeValueAsBytes(factory);
        RabbitMQFirehoseFactory factory2 = mapper.readValue(bytes, RabbitMQFirehoseFactory.class);
        byte[] bytes2 = mapper.writeValueAsBytes(factory2);

        Assert.assertArrayEquals(bytes, bytes2);

        Assert.assertEquals(factory.getConfig(), factory2.getConfig());
        Assert.assertEquals(factory.getConnectionFactory(), factory2.getConnectionFactory());

        Assert.assertEquals(300, factory2.getConfig().getMaxDurationSeconds());

        Assert.assertEquals(ConnectionFactory.DEFAULT_HOST, factory2.getConnectionFactory().getHost());
        Assert.assertEquals(ConnectionFactory.DEFAULT_USER, factory2.getConnectionFactory().getUsername());
        Assert.assertEquals(ConnectionFactory.DEFAULT_AMQP_PORT, factory2.getConnectionFactory().getPort());
    }
}