aj/OpenNest
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

test(engine): add integration smoke tests for engine refactor

Browse Source 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
AJ Isaacs
2026-03-16 22:39:51 -04:00
parent 5bb637f3e2
commit 29d58cc8af
1 changed files with 99 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

99
OpenNest.Tests/EngineRefactorSmokeTests.cs Normal file
View File

@@ -0,0 +1,99 @@
using OpenNest.Geometry;
namespace OpenNest.Tests;
public class EngineRefactorSmokeTests
{
private static Drawing MakeRectDrawing(double w, double h, string name = "rect")
{
var pgm = new OpenNest.CNC.Program();
pgm.Codes.Add(new OpenNest.CNC.RapidMove(new Vector(0, 0)));
pgm.Codes.Add(new OpenNest.CNC.LinearMove(new Vector(w, 0)));
pgm.Codes.Add(new OpenNest.CNC.LinearMove(new Vector(w, h)));
pgm.Codes.Add(new OpenNest.CNC.LinearMove(new Vector(0, h)));
pgm.Codes.Add(new OpenNest.CNC.LinearMove(new Vector(0, 0)));
return new Drawing(name, pgm);
}
[Fact]
public void DefaultEngine_FillNestItem_ProducesResults()
{
var plate = new Plate(120, 60);
var engine = new DefaultNestEngine(plate);
var item = new NestItem { Drawing = MakeRectDrawing(20, 10) };
var parts = engine.Fill(item, plate.WorkArea(), null, System.Threading.CancellationToken.None);
Assert.True(parts.Count > 0, "DefaultNestEngine should fill parts");
}
[Fact]
public void DefaultEngine_FillGroupParts_ProducesResults()
{
var plate = new Plate(120, 60);
var engine = new DefaultNestEngine(plate);
var drawing = MakeRectDrawing(20, 10);
var groupParts = new List<Part> { new Part(drawing) };
var parts = engine.Fill(groupParts, plate.WorkArea(), null, System.Threading.CancellationToken.None);
Assert.True(parts.Count > 0, "DefaultNestEngine group fill should produce parts");
}
[Fact]
public void DefaultEngine_ForceFullAngleSweep_StillWorks()
{
var plate = new Plate(120, 60);
var engine = new DefaultNestEngine(plate);
engine.ForceFullAngleSweep = true;
var item = new NestItem { Drawing = MakeRectDrawing(20, 10) };
var parts = engine.Fill(item, plate.WorkArea(), null, System.Threading.CancellationToken.None);
Assert.True(parts.Count > 0, "ForceFullAngleSweep should still produce results");
}
[Fact]
public void StripEngine_Nest_ProducesResults()
{
var plate = new Plate(120, 60);
var engine = new StripNestEngine(plate);
var items = new List<NestItem>
{
new NestItem { Drawing = MakeRectDrawing(20, 10, "large"), Quantity = 10 },
new NestItem { Drawing = MakeRectDrawing(8, 5, "small"), Quantity = 5 },
};
var parts = engine.Nest(items, null, System.Threading.CancellationToken.None);
Assert.True(parts.Count > 0, "StripNestEngine should nest parts");
}
[Fact]
public void DefaultEngine_Nest_ProducesResults()
{
var plate = new Plate(120, 60);
var engine = new DefaultNestEngine(plate);
var items = new List<NestItem>
{
new NestItem { Drawing = MakeRectDrawing(20, 10, "a"), Quantity = 5 },
new NestItem { Drawing = MakeRectDrawing(15, 8, "b"), Quantity = 3 },
};
var parts = engine.Nest(items, null, System.Threading.CancellationToken.None);
Assert.True(parts.Count > 0, "Base Nest method should place parts");
}
[Fact]
public void BruteForceRunner_StillWorks()
{
var plate = new Plate(120, 60);
var drawing = MakeRectDrawing(20, 10);
var result = OpenNest.Engine.ML.BruteForceRunner.Run(drawing, plate, forceFullAngleSweep: true);
Assert.NotNull(result);
Assert.True(result.PartCount > 0);
}
}