org.apache.flink.streaming.connectors.rabbitmq.common.RMQConnectionConfigTest.java Source code

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Here is the source code for org.apache.flink.streaming.connectors.rabbitmq.common.RMQConnectionConfigTest.java

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/*
 * 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 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 org.apache.flink.streaming.connectors.rabbitmq.common;

import com.rabbitmq.client.ConnectionFactory;
import org.junit.Test;

import java.net.URISyntaxException;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;

import static org.junit.Assert.assertEquals;

public class RMQConnectionConfigTest {

    @Test(expected = NullPointerException.class)
    public void shouldThrowNullPointExceptionIfHostIsNull()
            throws NoSuchAlgorithmException, KeyManagementException, URISyntaxException {
        RMQConnectionConfig connectionConfig = new RMQConnectionConfig.Builder().setPort(1000).setUserName("guest")
                .setPassword("guest").setVirtualHost("/").build();
        connectionConfig.getConnectionFactory();
    }

    @Test(expected = NullPointerException.class)
    public void shouldThrowNullPointExceptionIfPortIsNull()
            throws NoSuchAlgorithmException, KeyManagementException, URISyntaxException {
        RMQConnectionConfig connectionConfig = new RMQConnectionConfig.Builder().setHost("localhost")
                .setUserName("guest").setPassword("guest").setVirtualHost("/").build();
        connectionConfig.getConnectionFactory();
    }

    @Test(expected = NullPointerException.class)
    public void shouldSetDefaultValueIfConnectionTimeoutNotGiven()
            throws NoSuchAlgorithmException, KeyManagementException, URISyntaxException {
        RMQConnectionConfig connectionConfig = new RMQConnectionConfig.Builder().setHost("localhost")
                .setUserName("guest").setPassword("guest").setVirtualHost("/").build();
        ConnectionFactory factory = connectionConfig.getConnectionFactory();
        assertEquals(ConnectionFactory.DEFAULT_CONNECTION_TIMEOUT, factory.getConnectionTimeout());
    }

    @Test
    public void shouldSetProvidedValueIfConnectionTimeoutNotGiven()
            throws NoSuchAlgorithmException, KeyManagementException, URISyntaxException {
        RMQConnectionConfig connectionConfig = new RMQConnectionConfig.Builder().setHost("localhost").setPort(5000)
                .setUserName("guest").setPassword("guest").setVirtualHost("/").setConnectionTimeout(5000).build();
        ConnectionFactory factory = connectionConfig.getConnectionFactory();
        assertEquals(5000, factory.getConnectionTimeout());
    }
}