78 lines
3.3 KiB
C#
78 lines
3.3 KiB
C#
using TraceCad.Core.Geometry;
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using TraceCad.Core.Model;
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using TraceCad.Core.Serialization;
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using Xunit;
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namespace TraceCad.Tests;
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public sealed class SerializationTests
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{
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[Fact]
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public void SketchDocumentRoundTripsEntitiesAndLayers()
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{
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var document = SketchDocument.CreateDefault();
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var lineId = Guid.NewGuid();
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var circleId = Guid.NewGuid();
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var arcId = Guid.NewGuid();
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document.AddEntity(new LineEntity(lineId, Layer.Cut.Name, new Point2(10, 20), new Point2(40, 50)));
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document.AddEntity(new CircleEntity(circleId, Layer.Cut.Name, new Point2(15, 15), 8));
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document.AddEntity(new ArcEntity(arcId, Layer.Cut.Name, new Point2(0, 0), 12, 0, 90, false));
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document.AddConstraint(new SketchConstraint(Guid.NewGuid(), ConstraintType.Tangent, new[] { lineId, arcId }));
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document.AddConstraint(new SketchConstraint(Guid.NewGuid(), ConstraintType.Radius, new[] { arcId }, 12.0));
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var json = SketchDocumentSerializer.Serialize(document);
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var reloaded = SketchDocumentSerializer.Deserialize(json);
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Assert.Equal("mm", reloaded.Units);
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Assert.Equal(document.Layers.Count, reloaded.Layers.Count);
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Assert.Contains(reloaded.Entities, entity => entity.Id == lineId);
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Assert.Contains(reloaded.Entities, entity => entity.Id == circleId);
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Assert.Contains(reloaded.Entities, entity => entity.Id == arcId);
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Assert.Contains(reloaded.Constraints, constraint =>
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constraint.Type == ConstraintType.Tangent &&
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constraint.EntityIds.Contains(lineId) &&
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constraint.EntityIds.Contains(arcId));
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Assert.Contains(reloaded.Constraints, constraint =>
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constraint.Type == ConstraintType.Radius &&
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constraint.EntityIds.Contains(arcId) &&
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constraint.ValueMm == 12.0);
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}
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[Fact]
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public void SketchDocumentRoundTripsReferenceImage()
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{
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var document = SketchDocument.CreateDefault();
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document.Reference = new ReferenceImage(
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"reference.png",
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0.42,
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Locked: false,
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new ReferenceTransform(12.5, 20.0, 0.25, 0.25, 8.0))
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{
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Calibration = new ReferenceCalibration(
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TargetLineLengthMm: 30.0,
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MeasuredLineLengthMm: 30.18,
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ErrorMm: 0.18,
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EstimatedAccuracyMm: 0.18,
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ScaleCorrectionFactor: 30.0 / 30.18,
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MeetsTargetAccuracy: false,
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ControlLineDetected: true)
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};
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var json = SketchDocumentSerializer.Serialize(document);
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var reloaded = SketchDocumentSerializer.Deserialize(json);
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Assert.NotNull(reloaded.Reference);
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Assert.Equal("reference.png", reloaded.Reference.ImagePath);
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Assert.Equal(0.42, reloaded.Reference.Opacity, 9);
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Assert.False(reloaded.Reference.Locked);
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Assert.Equal(12.5, reloaded.Reference.Transform.OriginX, 9);
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Assert.Equal(0.25, reloaded.Reference.Transform.ScaleX, 9);
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Assert.Equal(8.0, reloaded.Reference.Transform.RotationDeg, 9);
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Assert.NotNull(reloaded.Reference.Calibration);
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Assert.Equal(30.0, reloaded.Reference.Calibration.TargetLineLengthMm, 9);
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Assert.Equal(30.18, reloaded.Reference.Calibration.MeasuredLineLengthMm, 9);
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Assert.False(reloaded.Reference.Calibration.MeetsTargetAccuracy);
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}
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}
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