/* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*/
/*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*
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*  license agreements. See the NOTICE file distributed with
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*  the Apache License, Version 2.0 (the "License"); you may
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*  You may obtain a copy of the License at
*
* 	http://www.apache.org/licenses/LICENSE-2.0
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*  KIND, either express or implied.  See the License for the
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*/

using System;
using System.Collections.Generic;
using System.IO;
using OpenSearch.OpenSearch.Xunit.XunitPlumbing;
using OpenSearch.Net;
using FluentAssertions;

namespace Tests.Reproduce
{
	public class GitHubIssue4294
	{
		[U] public void CanSerializeNullReferenceException()
		{
			var settings = new ConnectionConfiguration();

			var dic = new Dictionary<string, object>()
			{
				["Exception"] = new NullReferenceException(),
			};

			var data = PostData.Serializable(dic);
			using var ms = new MemoryStream();
			Action write = () => data.Write(ms, settings);

			write.Should().NotThrow();
		}
	}
}