feat: 순수 .NET Provider 3종 (Data/Vector/ImageOptim) + Loss 분류 정확화
검증 가능한 순수 .NET 변환기를 우선 추가. 외부 도구 불필요, 실제 동작까지 테스트로 검증. - DataProvider: csv<->json, csv<->xlsx 원자 엣지 (json<->xlsx는 그래프가 csv 경유 자동 합성). CsvHelper/ClosedXML - VectorProvider: svg->png/pdf (svg->기타이미지는 png 경유 합성). Svg.Skia - ImageOptimProvider: 동일포맷 재압축 self-edge (jpg/png/webp/tiff/bmp) - Loss 분류 정확화: OCR·문서/HTML->이미지=Rasterize, ->pdf=Recode (멀티홉 이상경로 svg->pdf->docx->jpg 차단) - 그래프 합성/실동작 테스트 9개 추가 (총 23개 통과) - DocumentFormat.OpenXml 3.1.0->최신 (ClosedXML 호환)
This commit is contained in:
Yun Chan
parent
e3ef59e009
commit
d49ee6365f
13 changed files with 655 additions and 11 deletions
68
src/Everything2Everything.Tests/DataProviderTests.cs
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68
src/Everything2Everything.Tests/DataProviderTests.cs
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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using Everything2Everything.Core;
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using Everything2Everything.Core.Converters;
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using Everything2Everything.Core.Providers;
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using Xunit;
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namespace Everything2Everything.Tests;
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public class DataProviderTests
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{
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private static string TempDir()
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{
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var d = Path.Combine(Path.GetTempPath(), "e2e_test_" + System.Guid.NewGuid().ToString("N"));
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Directory.CreateDirectory(d);
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return d;
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}
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[Fact]
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public async Task Csv_To_Json_To_Csv_Roundtrip()
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{
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var dir = TempDir();
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var csv = Path.Combine(dir, "t.csv");
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await File.WriteAllTextAsync(csv, "name,age\nAlice,30\nBob,25\n");
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var p = new DataProvider();
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var r1 = await p.ConvertAsync(csv, dir, ".json", new ConvertOptions(), null, CancellationToken.None);
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Assert.Equal(ConvertStatus.Success, r1.Status);
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var json = await File.ReadAllTextAsync(r1.OutputPaths[0]);
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Assert.Contains("Alice", json);
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Assert.Contains("30", json);
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var r2 = await p.ConvertAsync(r1.OutputPaths[0], dir, ".csv", new ConvertOptions(), null, CancellationToken.None);
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Assert.Equal(ConvertStatus.Success, r2.Status);
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var csv2 = await File.ReadAllTextAsync(r2.OutputPaths[0]);
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Assert.Contains("Alice", csv2);
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Assert.Contains("age", csv2);
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}
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[Fact]
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public async Task Csv_To_Xlsx_To_Csv_Roundtrip()
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{
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var dir = TempDir();
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var csv = Path.Combine(dir, "t.csv");
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await File.WriteAllTextAsync(csv, "a,b\n1,x\n2,y\n");
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var p = new DataProvider();
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var r1 = await p.ConvertAsync(csv, dir, ".xlsx", new ConvertOptions(), null, CancellationToken.None);
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Assert.Equal(ConvertStatus.Success, r1.Status);
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Assert.True(new FileInfo(r1.OutputPaths[0]).Length > 0);
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var r2 = await p.ConvertAsync(r1.OutputPaths[0], dir, ".csv", new ConvertOptions(), null, CancellationToken.None);
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Assert.Equal(ConvertStatus.Success, r2.Status);
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var csv2 = await File.ReadAllTextAsync(r2.OutputPaths[0]);
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Assert.Contains("a", csv2);
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Assert.Contains("x", csv2);
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}
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[Fact]
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public void DefaultGraph_JsonToXlsx_ComposedViaCsv()
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{
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var graph = Everything2EverythingBootstrap.CreateDefault().Providers.Graph;
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var path = graph.FindBestPath(".json", ".xlsx", maxHops: 3);
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Assert.NotNull(path);
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Assert.Equal(2, path!.Count); // json→csv→xlsx 자동 합성
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}
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}
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@ -10,6 +10,7 @@
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Magick.NET-Q16-AnyCPU" Version="14.13.1" />
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<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
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<PackageReference Include="xunit" Version="2.9.2" />
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<PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
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57
src/Everything2Everything.Tests/ImageOptimProviderTests.cs
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57
src/Everything2Everything.Tests/ImageOptimProviderTests.cs
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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using Everything2Everything.Core;
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using Everything2Everything.Core.Converters;
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using Everything2Everything.Core.Providers;
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using ImageMagick;
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using Xunit;
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namespace Everything2Everything.Tests;
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public class ImageOptimProviderTests
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{
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private static string TempDir()
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{
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var d = Path.Combine(Path.GetTempPath(), "e2e_test_" + System.Guid.NewGuid().ToString("N"));
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Directory.CreateDirectory(d);
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return d;
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}
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[Fact]
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public async Task Png_Optimize_ProducesOutput()
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{
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var dir = TempDir();
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var png = Path.Combine(dir, "t.png");
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using (var img = new MagickImage(MagickColors.Red, 64, 64)) img.Write(png);
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var p = new ImageOptimProvider();
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var r = await p.ConvertAsync(png, dir, ".png", new ConvertOptions(), null, CancellationToken.None);
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Assert.Equal(ConvertStatus.Success, r.Status);
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Assert.True(File.Exists(r.OutputPaths[0]));
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}
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[Fact]
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public async Task Jpg_Optimize_LowerQuality_ProducesOutput()
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{
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var dir = TempDir();
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var jpg = Path.Combine(dir, "t.jpg");
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using (var img = new MagickImage(MagickColors.SteelBlue, 256, 256)) img.Write(jpg);
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var p = new ImageOptimProvider();
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var options = new ConvertOptions();
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options.Jpeg.Quality = 30;
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var r = await p.ConvertAsync(jpg, dir, ".jpg", options, null, CancellationToken.None);
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Assert.Equal(ConvertStatus.Success, r.Status);
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Assert.True(File.Exists(r.OutputPaths[0]));
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}
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[Fact]
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public void DefaultGraph_PngSelfEdge_ExistsForOptimization()
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{
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var graph = Everything2EverythingBootstrap.CreateDefault().Providers.Graph;
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// 이미지 최적화 self-edge가 그래프에 등록되어 png→png가 가능 (압축 의도)
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Assert.NotNull(graph.FindBestPath(".png", ".png"));
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Assert.NotNull(graph.FindBestPath(".jpg", ".jpg"));
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}
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}
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58
src/Everything2Everything.Tests/VectorProviderTests.cs
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58
src/Everything2Everything.Tests/VectorProviderTests.cs
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using System.IO;
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using System.Threading;
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using System.Threading.Tasks;
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using Everything2Everything.Core;
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using Everything2Everything.Core.Converters;
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using Everything2Everything.Core.Providers;
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using Xunit;
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namespace Everything2Everything.Tests;
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public class VectorProviderTests
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{
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private const string Svg =
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"<svg xmlns='http://www.w3.org/2000/svg' width='100' height='80'><rect width='100' height='80' fill='red'/><circle cx='50' cy='40' r='20' fill='blue'/></svg>";
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private static string TempDir()
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{
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var d = Path.Combine(Path.GetTempPath(), "e2e_test_" + System.Guid.NewGuid().ToString("N"));
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Directory.CreateDirectory(d);
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return d;
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}
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[Fact]
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public async Task Svg_To_Png_ProducesValidFile()
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{
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var dir = TempDir();
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var svg = Path.Combine(dir, "t.svg");
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await File.WriteAllTextAsync(svg, Svg);
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var p = new VectorProvider();
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var r = await p.ConvertAsync(svg, dir, ".png", new ConvertOptions(), null, CancellationToken.None);
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Assert.Equal(ConvertStatus.Success, r.Status);
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Assert.True(new FileInfo(r.OutputPaths[0]).Length > 100);
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}
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[Fact]
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public async Task Svg_To_Pdf_ProducesValidFile()
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{
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var dir = TempDir();
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var svg = Path.Combine(dir, "t.svg");
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await File.WriteAllTextAsync(svg, Svg);
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var p = new VectorProvider();
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var r = await p.ConvertAsync(svg, dir, ".pdf", new ConvertOptions(), null, CancellationToken.None);
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Assert.Equal(ConvertStatus.Success, r.Status);
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Assert.True(new FileInfo(r.OutputPaths[0]).Length > 100);
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}
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[Fact]
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public void DefaultGraph_SvgToJpg_ComposedViaPng()
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{
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var graph = Everything2EverythingBootstrap.CreateDefault().Providers.Graph;
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var path = graph.FindBestPath(".svg", ".jpg", maxHops: 3);
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Assert.NotNull(path); // svg→png→jpg 자동 합성
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var route = string.Join(" -> ", path!.Select(e => e.From)) + " -> " + path[^1].To;
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Assert.True(path.Count == 2, "예상 svg→png→jpg(2홉), 실제: " + route);
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}
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}
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