modules/aws-ext/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/elb/TcpDiscoveryElbIpFinderSelfTest.java

/*
 * 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.ignite.spi.discovery.tcp.ipfinder.elb;

import org.apache.ignite.spi.IgniteSpiException;
import org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinderAbstractSelfTest;
import org.junit.Test;

/**
 * TcpDiscoveryElbIpFinderSelfTest test.
 */
public class TcpDiscoveryElbIpFinderSelfTest extends TcpDiscoveryIpFinderAbstractSelfTest<TcpDiscoveryElbIpFinder> {
    /**
     * Constructor.
     *
     * @throws Exception If any error occurs.
     */
    public TcpDiscoveryElbIpFinderSelfTest() throws Exception {
        // No-op.
    }

    /** {@inheritDoc} */
    @Override protected void beforeTest() throws Exception {
        // No-op.
    }

    /** {@inheritDoc} */
    @Override protected TcpDiscoveryElbIpFinder ipFinder() throws Exception {
        return null;
    }

    /** {@inheritDoc} */
    @Test
    @Override public void testIpFinder() throws Exception {
        TcpDiscoveryElbIpFinder ipFinder = new TcpDiscoveryElbIpFinder();

        ipFinder.setRegion(null);

        try {
            ipFinder.getRegisteredAddresses();
        }
        catch (IgniteSpiException e) {
            assertTrue(e.getMessage().startsWith("One or more configuration parameters are invalid"));
        }

        ipFinder = new TcpDiscoveryElbIpFinder();

        ipFinder.setLoadBalancerName(null);

        try {
            ipFinder.getRegisteredAddresses();
        }
        catch (IgniteSpiException e) {
            assertTrue(e.getMessage().startsWith("One or more configuration parameters are invalid"));
        }

        ipFinder = new TcpDiscoveryElbIpFinder();

        ipFinder.setCredentialsProvider(null);

        try {
            ipFinder.getRegisteredAddresses();
        }
        catch (IgniteSpiException e) {
            assertTrue(e.getMessage().startsWith("One or more configuration parameters are invalid"));
        }
    }
}