test: add benchmark tests

GpkgMerger.sln

@@ -17,9 +17,11 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MergerService", "MergerService\MergerService.csproj", "{000F75C1-01FD-423F-94CD-6F24C5C31A3B}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MergerLogicUnitTests", "MergerLogicUnitTests\MergerLogicUnitTests.csproj", "{29DADE7E-10F0-4AD0-9EAE-CF0387E3F1F1}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MergerLogicUnitTests", "MergerLogicUnitTests\MergerLogicUnitTests.csproj", "{29DADE7E-10F0-4AD0-9EAE-CF0387E3F1F1}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MergerServiceUnitTests", "MergerServiceUnitTests\MergerServiceUnitTests.csproj", "{1E0BF0FA-12E2-4CEA-99C7-1AB692494795}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MergerServiceUnitTests", "MergerServiceUnitTests\MergerServiceUnitTests.csproj", "{1E0BF0FA-12E2-4CEA-99C7-1AB692494795}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MergerLogicBanchmarkTests", "MergerLogicBanchmarkTests\MergerLogicBanchmarkTests.csproj", "{FD89E1F2-7C6E-42E0-96E5-2D7D1D567836}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -47,6 +49,10 @@ Global
 		{1E0BF0FA-12E2-4CEA-99C7-1AB692494795}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{1E0BF0FA-12E2-4CEA-99C7-1AB692494795}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{1E0BF0FA-12E2-4CEA-99C7-1AB692494795}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FD89E1F2-7C6E-42E0-96E5-2D7D1D567836}.Debug|Any CPU.ActiveCfg = Release|Any CPU
+		{FD89E1F2-7C6E-42E0-96E5-2D7D1D567836}.Debug|Any CPU.Build.0 = Release|Any CPU
+		{FD89E1F2-7C6E-42E0-96E5-2D7D1D567836}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FD89E1F2-7C6E-42E0-96E5-2D7D1D567836}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

MergerLogicBanchmarkTests/MergeTilesBenchmarkTest.cs

@@ -0,0 +1,73 @@
+using BenchmarkDotNet.Attributes;
+using MergerLogic.Batching;
+using MergerLogic.DataTypes;
+using MergerLogic.ImageProcessing;
+using MergerLogic.Monitoring.Metrics;
+using Microsoft.Extensions.Logging;
+using Moq;
+using static MergerLogic.ImageProcessing.TileFormatStrategy;
+
+namespace MergerLogicBanchmarkTests
+{
+    public class MergeTilesBenchmarkTest
+    {
+        #region mocks
+
+        private MockRepository _mockRepository;
+        private TileMerger _testTileMerger;
+        private Coord targetCoordLowZoom;
+        private List<CorrespondingTileBuilder> tileBuilderList;
+        private TileFormatStrategy tileFormatStrategy;
+
+        Tile testTilePNG1;
+        Tile testTilePNG2;
+
+        #endregion
+
+        [GlobalSetup]
+        public void GlobalSetup()
+        {
+            //Write your initialization code here
+        }
+
+        [ParamsAllValues]
+        public FormatStrategy Strategy { get; set; }
+
+        [ParamsAllValues]
+        public TileFormat Format { get; set; }
+
+        [Params(true, false)]
+        public bool UploadOnly { get; set; }
+
+        public MergeTilesBenchmarkTest()
+        {
+            this._mockRepository = new MockRepository(MockBehavior.Loose);
+
+            var metricsProviderMock = this._mockRepository.Create<IMetricsProvider>();
+            var tileScalerLoggerMock = this._mockRepository.Create<ILogger<TileScaler>>();
+            var tileMergerLoggerMock = this._mockRepository.Create<ILogger<TileMerger>>();
+
+            var testTileScaler = new TileScaler(metricsProviderMock.Object, tileScalerLoggerMock.Object);
+            this._testTileMerger = new TileMerger(testTileScaler, tileMergerLoggerMock.Object);
+
+            targetCoordLowZoom = new Coord(5, 0, 0);
+
+            testTilePNG1 = new Tile(targetCoordLowZoom, File.ReadAllBytes(Path.Combine(".\\", "TestImages", "2.png")));
+            testTilePNG2 = new Tile(targetCoordLowZoom, File.ReadAllBytes(Path.Combine(".\\", "TestImages", "1.png")));
+
+
+            tileBuilderList = new List<CorrespondingTileBuilder>()
+            {
+                () => testTilePNG1, () => testTilePNG2
+            };
+        }
+
+        [Benchmark]
+        public void MergeTiles_Benchmark()
+        {
+            tileFormatStrategy = new TileFormatStrategy(this.Format, this.Strategy);
+            //Write your code here   
+            var result = this._testTileMerger.MergeTiles(tileBuilderList, targetCoordLowZoom, tileFormatStrategy, this.UploadOnly);
+        }
+    }
+}

MergerLogicBanchmarkTests/MergerLogicBanchmarkTests.csproj

@@ -0,0 +1,34 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="BenchmarkDotNet" Version="0.13.12" />
+    <PackageReference Include="Moq" Version="4.20.70" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\MergerLogic\MergerLogic.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="TestImages\1.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Update="TestImages\2.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Update="TestImages\5.jpeg">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+    <None Update="TestImages\5_64bit.png">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

MergerLogicBanchmarkTests/Program.cs

@@ -0,0 +1,23 @@
+using BenchmarkDotNet.Attributes;
+using BenchmarkDotNet.Running;
+using MergerLogic.Batching;
+using MergerLogic.DataTypes;
+using MergerLogic.ImageProcessing;
+using MergerLogic.Monitoring.Metrics;
+using MergerLogicBanchmarkTests;
+using Microsoft.Extensions.Logging;
+using Moq;
+using static MergerLogic.ImageProcessing.TileFormatStrategy;
+
+namespace MergerLogicBenchmarksTests
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            var summary = BenchmarkRunner.Run<UpscaleBenchmarkTest>();
+            // var summary2 = BenchmarkRunner.Run<MergeTilesBenchmarkTest>();
+        }
+    }
+}
+

MergerLogicBanchmarkTests/UpscaleBenchmarkTest.cs

@@ -0,0 +1,56 @@
+using BenchmarkDotNet.Attributes;
+using MergerLogic.Batching;
+using MergerLogic.DataTypes;
+using MergerLogic.ImageProcessing;
+using MergerLogic.Monitoring.Metrics;
+using Microsoft.Extensions.Logging;
+using Moq;
+
+namespace MergerLogicBanchmarkTests
+{
+    public class UpscaleBenchmarkTest
+    {
+        #region mocks
+
+        private MockRepository _mockRepository;
+
+        private TileScaler _testTileScaler;
+
+        private Tile testTileJpeg;
+        private Tile testTilePNG;
+
+        #endregion
+
+        [GlobalSetup]
+        public void GlobalSetup()
+        {
+            //Write your initialization code here
+        }
+
+        public UpscaleBenchmarkTest()
+        {
+            testTileJpeg = new Tile(new Coord(3, 0, 0), System.IO.File.ReadAllBytes(Path.Combine(".\\", "TestImages", "5.jpeg")));
+            testTilePNG = new Tile(new Coord(3, 0, 0), System.IO.File.ReadAllBytes(Path.Combine(".\\", "TestImages", "5_64bit.png")));
+
+            this._mockRepository = new MockRepository(MockBehavior.Loose);
+
+            var metricsProviderMock = this._mockRepository.Create<IMetricsProvider>();
+            var tileScalerLoggerMock = this._mockRepository.Create<ILogger<TileScaler>>();
+
+            this._testTileScaler = new TileScaler(metricsProviderMock.Object, tileScalerLoggerMock.Object);
+        }
+
+        [Benchmark]
+        public void Upscale_jpeg()
+        {
+            //Write your code here   
+            var resultTile = this._testTileScaler.Upscale(testTileJpeg, new Coord(4, 0, 0));
+        }
+        [Benchmark]
+        public void Upscale_png()
+        {
+            //Write your code here   
+            var resultTile = this._testTileScaler.Upscale(testTilePNG, new Coord(4, 0, 0));
+        }
+    }
+}