73 lines
2.0 KiB
C#
73 lines
2.0 KiB
C#
using OpenNest.IO;
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namespace OpenNest.Test;
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public static class TestData
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{
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private static readonly string? BasePath = ResolveBasePath();
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public static bool IsAvailable => BasePath != null;
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public static string SkipReason =>
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"Test data not found. Set OPENNEST_TEST_DATA env var or clone " +
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"https://git.thecozycat.net/aj/OpenNest.Test.git to ../OpenNest.Test.Data/";
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public static string GetPath(string filename)
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{
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if (BasePath == null)
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throw new InvalidOperationException(SkipReason);
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var path = Path.Combine(BasePath, filename);
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if (!File.Exists(path))
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throw new FileNotFoundException($"Test fixture not found: {path}");
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return path;
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}
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public static Nest LoadNest(string filename)
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{
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var reader = new NestReader(GetPath(filename));
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return reader.Read();
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}
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public static Plate CleanPlateFrom(Plate reference)
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{
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var plate = new Plate();
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plate.Size = reference.Size;
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plate.PartSpacing = reference.PartSpacing;
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plate.EdgeSpacing = reference.EdgeSpacing;
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plate.Quadrant = reference.Quadrant;
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return plate;
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}
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private static string? ResolveBasePath()
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{
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// 1. Environment variable
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var envPath = Environment.GetEnvironmentVariable("OPENNEST_TEST_DATA");
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if (!string.IsNullOrEmpty(envPath) && Directory.Exists(envPath))
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return envPath;
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// 2. Sibling directory (../OpenNest.Test.Data/ relative to solution root)
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var dir = AppContext.BaseDirectory;
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// Walk up from bin/Debug/net8.0-windows to find the solution root.
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for (var i = 0; i < 6; i++)
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{
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var parent = Directory.GetParent(dir);
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if (parent == null)
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break;
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dir = parent.FullName;
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var candidate = Path.Combine(dir, "OpenNest.Test.Data");
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if (Directory.Exists(candidate))
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return candidate;
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}
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return null;
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}
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}
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