tools/Elastic.CommonSchema.Benchmarks/SerializingStringBuilderBase.cs

using System;
using System.Text;
using AutoBogus;
using BenchmarkDotNet.Attributes;
using Bogus;

namespace Elastic.CommonSchema.Benchmarks
{
	[UnicodeConsoleLogger, MemoryDiagnoser, ThreadingDiagnoser]
	public class SerializingStringBuilderBase
	{
		[Benchmark]
		public StringBuilder Empty()
		{
			var ecs = new EcsDocument();
			return ecs.Serialize(new StringBuilder());
		}
		[Benchmark]
		public StringBuilder Minimal()
		{
			var ecs = new EcsDocument
			{
				Timestamp =  DateTimeOffset.UtcNow,
				Log = new Log
				{
					Level = "Debug"
				},
				Message = "hello world!"
			};
			return ecs.Serialize(new StringBuilder());
		}
		[Benchmark]
		public StringBuilder Complex()
		{
			var ecs = new EcsDocument
			{
				Timestamp =  DateTimeOffset.UtcNow,
				Log = new Log
				{
					Level = "Debug", Logger = "Logger",
					OriginFunction = "Complext",
					OriginFileLine = 12,
					OriginFileName = "file.cs",
					Syslog = new LogSyslog {
						FacilityCode = 12,
						FacilityName = "syslog",
						Priority = 12,
						SeverityCode = 12,
						SeverityName = "asd",
					}
				},
				Message = "hello world!",
				Agent = new Agent
				{
					Name = "test"
				}

			};
			return ecs.Serialize(new StringBuilder());
		}

		private static Faker<EcsDocument> Generator;
		private static EcsDocument FullInstance;

		[GlobalSetup]
		public void GlobalSetup()
		{
			Generator =
				new AutoFaker<EcsDocument>()
					.RuleFor(d => d.Metadata, _ => new MetadataDictionary { { "x", "y" } })
					.UseSeed(1337);
			FullInstance = Generator.Generate();
		}

		[Benchmark]
		public StringBuilder Full() => FullInstance.Serialize(new StringBuilder());
	}
}