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// 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
// 
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using Org.Apache.REEF.Utilities.Logging;
using Xunit;
using Org.Apache.REEF.Client.API;
using Org.Apache.REEF.IMRU.Examples;

namespace Org.Apache.REEF.Tests.Functional.IMRU
{
    [Collection("FunctionalTests")]
    public class IMRUMapperCountTest : ReefFunctionalTest
    {
        private static readonly Logger Logger = Logger.GetLogger(typeof(IMRUMapperCountTest));

        private static readonly int NumNodes = 4;

        [Fact]
        [Trait("Description", "Run IMRU mapper count example as test.")]
        void TestIMRUMapperCountOnLocalRuntime()
        {
            string testFolder = DefaultRuntimeFolder + TestId;
            TestIMRUMapperCount(false, testFolder);
            ValidateSuccessForLocalRuntime(NumNodes, testFolder: testFolder);
            CleanUp(testFolder);
        }

        [Fact(Skip = "Requires Yarn")]
        [Trait("Description", "Run IMRU mapper count example as test on Yarn.")]
        void TestIMRUMapperCountOnYarn()
        {
            TestIMRUMapperCount(true);
        }

        private void TestIMRUMapperCount(bool runOnYarn, params string[] testFolder)
        {
            var tcpPortConfig = TcpPortConfigurationModule.ConfigurationModule
                .Set(TcpPortConfigurationModule.PortRangeStart, "8900")
                .Set(TcpPortConfigurationModule.PortRangeCount, "1000")
                .Build();
            Run.RunMapperTest(tcpPortConfig, runOnYarn, NumNodes, " ", testFolder);
        }
    }
}