feat(engine): execute inventory-bounded multi-plate jobs
This commit is contained in:
@@ -0,0 +1,158 @@
|
||||
using OpenNest.CNC;
|
||||
using OpenNest.Geometry;
|
||||
|
||||
namespace OpenNest.Engine.Tests.Jobs;
|
||||
|
||||
public class JobAdapterTests
|
||||
{
|
||||
[Fact]
|
||||
public void LegacyMutationsCannotDoubleSubtractOrReachCallerObjects()
|
||||
{
|
||||
var drawing = new Drawing("same name", TestDrawingFactory.Rectangle());
|
||||
drawing.Quantity.Required = 9;
|
||||
var item = new NestItem { Drawing = drawing, Quantity = 3, Priority = 7, StepAngle = 0 };
|
||||
var sourcePlate = new Plate(100, 200) { Quantity = 3, PartSpacing = 2 };
|
||||
var job = new NestJob(new[] { DrawingJobMapper.FromItem("requirement", item) },
|
||||
new[] { DrawingJobMapper.FromPlate("stock", sourcePlate, 3) });
|
||||
var quantities = new List<int>();
|
||||
var adapter = new LegacyPlateNesterAdapter(p => new MutatingEngine(p, items =>
|
||||
{
|
||||
var privateItem = Assert.Single(items);
|
||||
quantities.Add(privateItem.Quantity);
|
||||
Assert.NotSame(drawing, privateItem.Drawing);
|
||||
Assert.Equal(0, privateItem.StepAngle);
|
||||
Assert.Equal(7, privateItem.Priority);
|
||||
var part = new Part(privateItem.Drawing);
|
||||
privateItem.Quantity = 0;
|
||||
privateItem.Drawing.Quantity.Required = 0;
|
||||
return new List<Part> { part };
|
||||
}));
|
||||
var result = new NestJobRunner(_ => adapter).Solve(job);
|
||||
var materialized = NestResultMaterializer.Materialize(job, result);
|
||||
Assert.Equal(new[] { 3, 2, 1 }, quantities);
|
||||
Assert.Equal(NestJobStatus.Complete, result.Status);
|
||||
Assert.Equal(3, materialized.Nest.Plates.Count);
|
||||
Assert.All(materialized.Nest.Plates, p => { Assert.Equal(1, p.Quantity); Assert.Single(p.Parts); });
|
||||
var outputDrawing = materialized.DrawingsByPartId["requirement"];
|
||||
Assert.Equal(3, outputDrawing.Quantity.Required);
|
||||
Assert.Equal(3, outputDrawing.Quantity.Nested);
|
||||
Assert.All(materialized.Nest.Plates, p => Assert.Same(outputDrawing, p.Parts[0].BaseDrawing));
|
||||
Assert.NotSame(drawing, outputDrawing);
|
||||
Assert.Equal(9, drawing.Quantity.Required);
|
||||
Assert.Equal(0, drawing.Quantity.Nested);
|
||||
Assert.Equal(3, item.Quantity);
|
||||
Assert.Equal(3, sourcePlate.Quantity);
|
||||
Assert.Empty(sourcePlate.Parts);
|
||||
Assert.Equal(2, sourcePlate.PartSpacing);
|
||||
Assert.Equal(PartGeometrySnapshot.FromProgram(TestDrawingFactory.Rectangle()).Motions,
|
||||
PartGeometrySnapshot.FromProgram(drawing.Program).Motions);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void ReferenceIdentityNotNamesControlsLegacyPlacements()
|
||||
{
|
||||
var drawing = new Drawing("duplicate", TestDrawingFactory.Rectangle());
|
||||
var job = new NestJob(new[] { DrawingJobMapper.FromDrawing("a", drawing, 1),
|
||||
DrawingJobMapper.FromDrawing("b", drawing, 1) }, FiniteStockJobTests.Job(1).Plates);
|
||||
var adapter = new LegacyPlateNesterAdapter(p => new MutatingEngine(p, items =>
|
||||
{
|
||||
Assert.NotSame(items[0].Drawing, items[1].Drawing);
|
||||
foreach (var item in items) item.Drawing.Name = "identical";
|
||||
return items.Select(i => new Part(i.Drawing)).ToList();
|
||||
}));
|
||||
var result = new NestJobRunner(_ => adapter).Solve(job);
|
||||
Assert.Equal(new[] { "a", "b" }, result.Plates[0].Placements.Select(p => p.PartId));
|
||||
var output = NestResultMaterializer.Materialize(job, result);
|
||||
Assert.NotSame(output.DrawingsByPartId["a"], output.DrawingsByPartId["b"]);
|
||||
Assert.All(output.DrawingsByPartId.Values, d => Assert.Equal(1, d.Quantity.Nested));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void UnknownPrivateDrawingIsRejectedEvenWithMatchingName()
|
||||
{
|
||||
var adapter = new LegacyPlateNesterAdapter(p => new MutatingEngine(p, items => new List<Part>
|
||||
{ new(new Drawing(items[0].Drawing.Name, TestDrawingFactory.Rectangle())) }));
|
||||
Assert.Throws<InvalidOperationException>(() => new NestJobRunner(_ => adapter).Solve(FiniteStockJobTests.Job()));
|
||||
Assert.Throws<NotSupportedException>(() => LegacyPlateNesterAdapter.Create("not registered"));
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void ExactGeometryRoundTripsIncludingOriginArcHoleAndMode()
|
||||
{
|
||||
var program = TestDrawingFactory.Rectangle();
|
||||
program.Offset(-17.123456789, 5.25);
|
||||
program.MoveTo(-14, 9);
|
||||
program.ArcTo(-14, 9, -13, 9, RotationType.CW);
|
||||
((ArcMove)program.Codes[^1]).Layer = LayerType.Cut;
|
||||
var drawing = new Drawing("shape", program);
|
||||
var part = DrawingJobMapper.FromDrawing("p", drawing, 1);
|
||||
var snapshot = part.Geometry.Motions.ToArray();
|
||||
((Motion)program.Codes[1]).EndPoint = new Vector(999, 888);
|
||||
Assert.Equal(snapshot, part.Geometry.Motions);
|
||||
var roundTrip = DrawingJobMapper.ToProgram(part.Geometry);
|
||||
Assert.Equal(snapshot, PartGeometrySnapshot.FromProgram(roundTrip).Motions);
|
||||
Assert.Equal(program.Mode, roundTrip.Mode);
|
||||
roundTrip.Codes.Clear();
|
||||
Assert.Equal(snapshot, part.Geometry.Motions);
|
||||
var incremental = new Program(Mode.Incremental);
|
||||
incremental.MoveTo(5, -3);
|
||||
incremental.LineTo(7, 4);
|
||||
var incrementalSnapshot = PartGeometrySnapshot.FromProgram(incremental);
|
||||
Assert.Equal(Mode.Incremental, DrawingJobMapper.ToProgram(incrementalSnapshot).Mode);
|
||||
Assert.Equal(incrementalSnapshot.Motions,
|
||||
PartGeometrySnapshot.FromProgram(DrawingJobMapper.ToProgram(incrementalSnapshot)).Motions);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void RealDefaultEngineRunsFromDrawingThroughMaterialization()
|
||||
{
|
||||
var drawing = new Drawing("generated asymmetric rectangle", TestDrawingFactory.Rectangle(13, 7));
|
||||
drawing.Quantity.Required = 1;
|
||||
var job = new NestJob(new[] { DrawingJobMapper.FromDrawing("rectangle", drawing, 1) },
|
||||
new[] { new NestPlateStock("sheet", new Size(40, 60), 1, 1, new Spacing(2, 2, 2, 2)) });
|
||||
var result = new NestJobRunner(LegacyPlateNesterAdapter.Create).Solve(job);
|
||||
Assert.Equal(NestJobStatus.Complete, result.Status);
|
||||
Assert.Equal(new StockUsage("sheet", 1, 0), Assert.Single(result.StockUsage));
|
||||
var pose = Assert.Single(Assert.Single(result.Plates).Placements);
|
||||
var output = NestResultMaterializer.Materialize(job, result);
|
||||
var physicalPlate = Assert.Single(output.Nest.Plates);
|
||||
var placed = Assert.Single(physicalPlate.Parts);
|
||||
Assert.Equal(1, physicalPlate.Quantity);
|
||||
Assert.Same(output.DrawingsByPartId["rectangle"], placed.BaseDrawing);
|
||||
Assert.Equal(pose.X, placed.Location.X);
|
||||
Assert.Equal(pose.Y, placed.Location.Y);
|
||||
Assert.Equal(pose.Rotation, placed.Rotation, 10);
|
||||
Assert.Equal(1, placed.BaseDrawing.Quantity.Nested);
|
||||
Assert.Equal(0, drawing.Quantity.Nested);
|
||||
Assert.Equal(1, drawing.Quantity.Required);
|
||||
var bounds = placed.BoundingBox;
|
||||
var work = physicalPlate.WorkArea();
|
||||
Assert.True(bounds.Left >= work.Left - 1e-6 && bounds.Bottom >= work.Bottom - 1e-6);
|
||||
Assert.True(bounds.Right <= work.Right + 1e-6 && bounds.Top <= work.Top + 1e-6);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void MaterializationRotatesAboutSnapshotOriginThenTranslates()
|
||||
{
|
||||
var program = TestDrawingFactory.Rectangle();
|
||||
program.Offset(-5, 3);
|
||||
var job = new NestJob(new[] { new NestJobPart("p", PartGeometrySnapshot.FromProgram(program), 1) },
|
||||
FiniteStockJobTests.Job(1).Plates);
|
||||
var result = new NestJobRunner(_ => new FiniteStockJobTests.Nester(_ => new PlateCandidate(new[]
|
||||
{ new NestJobPlacement("p", 0, 23, 31, 0.7) }))).Solve(job);
|
||||
var output = NestResultMaterializer.Materialize(job, result);
|
||||
var part = output.Nest.Plates[0].Parts[0];
|
||||
var expected = new Vector(-5, 3).Rotate(0.7);
|
||||
Assert.Equal(expected.X, ((Motion)part.Program.Codes[0]).EndPoint.X, 10);
|
||||
Assert.Equal(expected.Y, ((Motion)part.Program.Codes[0]).EndPoint.Y, 10);
|
||||
Assert.Equal(new Vector(23, 31), part.Location);
|
||||
}
|
||||
|
||||
private sealed class MutatingEngine(Plate plate, Func<List<NestItem>, List<Part>> nest) : NestEngineBase(plate)
|
||||
{
|
||||
public override string Name => "test";
|
||||
public override string Description => "mutates private demand";
|
||||
public override List<Part> Nest(List<NestItem> items, IProgress<NestProgress> progress, CancellationToken token)
|
||||
=> nest(items);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user