76 lines
2.1 KiB
C#
76 lines
2.1 KiB
C#
using System.Collections.Generic;
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using OpenNest.CNC;
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using OpenNest.Engine.Sequencing;
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using OpenNest.Geometry;
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using Xunit;
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namespace OpenNest.Tests.Sequencing;
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public class DirectionalSequencerTests
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{
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private static Part MakePartAt(double x, double y) => TestHelpers.MakePartAt(x, y);
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private static Plate MakePlate(params Part[] parts) => TestHelpers.MakePlate(60, 120, parts);
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[Fact]
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public void RightSide_SortsXDescending()
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{
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var a = MakePartAt(10, 5);
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var b = MakePartAt(30, 5);
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var c = MakePartAt(20, 5);
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var plate = MakePlate(a, b, c);
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var sequencer = new RightSideSequencer();
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var result = sequencer.Sequence(plate.Parts.ToList(), plate);
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Assert.Same(b, result[0].Part);
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Assert.Same(c, result[1].Part);
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Assert.Same(a, result[2].Part);
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}
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[Fact]
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public void LeftSide_SortsXAscending()
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{
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var a = MakePartAt(10, 5);
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var b = MakePartAt(30, 5);
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var c = MakePartAt(20, 5);
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var plate = MakePlate(a, b, c);
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var sequencer = new LeftSideSequencer();
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var result = sequencer.Sequence(plate.Parts.ToList(), plate);
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Assert.Same(a, result[0].Part);
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Assert.Same(c, result[1].Part);
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Assert.Same(b, result[2].Part);
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}
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[Fact]
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public void BottomSide_SortsYAscending()
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{
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var a = MakePartAt(5, 20);
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var b = MakePartAt(5, 5);
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var c = MakePartAt(5, 10);
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var plate = MakePlate(a, b, c);
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var sequencer = new BottomSideSequencer();
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var result = sequencer.Sequence(plate.Parts.ToList(), plate);
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Assert.Same(b, result[0].Part);
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Assert.Same(c, result[1].Part);
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Assert.Same(a, result[2].Part);
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}
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[Fact]
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public void RightSide_TiesBrokenByPerpendicularAxis()
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{
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var a = MakePartAt(10, 20);
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var b = MakePartAt(10, 5);
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var plate = MakePlate(a, b);
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var sequencer = new RightSideSequencer();
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var result = sequencer.Sequence(plate.Parts.ToList(), plate);
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Assert.Same(b, result[0].Part);
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Assert.Same(a, result[1].Part);
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}
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}
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