ajandClaude Haiku 4.5
ecca71e185
Implements a sealed adapter class that forces a fixed IPlateNester strategy onto any NestJob, overriding the job's own PlacementStrategy while preserving MaxPlates. Delegates all multi-plate allocation and stock selection to NestJobRunner. This allows single-plate nesting strategies to compete as full whole-job INestingEngine solvers in benchmarks, enabling comparative performance testing of placement algorithms across various job configurations. Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
45 lines
1.6 KiB
C#
45 lines
1.6 KiB
C#
using OpenNest.CNC;
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using OpenNest.Geometry;
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using Xunit;
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namespace OpenNest.Engine.Tests.Jobs;
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public class FixedStrategyNestingEngineTests
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{
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[Fact]
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public void ForcesConfiguredStrategyRegardlessOfJobOptions()
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{
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var engine = new FixedStrategyNestingEngine("Strip");
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// The job itself declares an unknown strategy; if FixedStrategyNestingEngine
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// didn't override it, PlateNesterFactory would reject it with NotSupportedException.
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var job = FiniteStockJobTests.Job(1, new NestJobOptions("Not A Real Strategy"));
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var result = engine.Solve(job);
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Assert.Equal(NestJobStatus.Complete, result.Status);
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}
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[Fact]
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public void PreservesJobMaxPlates()
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{
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var engine = new FixedStrategyNestingEngine("Default");
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var part = new NestJobPart("part", PartGeometrySnapshot.FromProgram(TestDrawingFactory.Rectangle(100, 100)), 6);
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var stock = new NestPlateStock("sheet", new Size(220, 220), quantity: null, partSpacing: 2.0,
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edgeSpacing: new Spacing(5.0, 5.0, 5.0, 5.0), quadrant: 1);
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var job = new NestJob(new[] { part }, new[] { stock }, new NestJobOptions("Default", maxPlates: 1));
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var result = engine.Solve(job);
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Assert.Equal(NestJobStatus.Incomplete, result.Status);
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Assert.Equal(NestJobStopReason.PlateLimitReached, result.StopReason);
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Assert.Single(result.Plates);
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}
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[Fact]
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public void RejectsNullOrWhitespaceStrategyAtConstruction()
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{
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Assert.Throws<ArgumentException>(() => new FixedStrategyNestingEngine(null));
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Assert.Throws<ArgumentException>(() => new FixedStrategyNestingEngine(" "));
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}
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}
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