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ajandClaude Opus 5.5
7ea21f3afe
Nest reports showed "-" for every part weight on N26-295 because the nest and its drawings store Stainless Steel 310 with density 0: materials are picked by name and grade, and nothing copies a density onto them. The densities live in the machine material defaults, and for this nest not even on its own machine (CL-980 lists only 304; 310 is on CI FIBER 4020). The desktop now resolves a catalog density before capturing the report: the nest machine's exact name and grade, any machine's exact name and grade, then the same material name. A density stored on the nest still wins, and the drawing's own material stays the last fallback. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
60 lines
2.0 KiB
C#
60 lines
2.0 KiB
C#
using OpenNest.Data;
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namespace OpenNest.Tests.Data;
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public class MaterialDensityLookupTests
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{
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private static MaterialConfig M(string name, string grade, double density) =>
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new() { Name = name, Grade = grade, Density = density };
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private static MachineConfig Machine(params MaterialConfig[] materials) =>
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new() { Name = "CL-980", Materials = materials.ToList() };
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[Fact]
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public void Resolve_PrefersTheNestMachineExactGrade()
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{
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var machine = Machine(M("Stainless Steel", "310", 0.287));
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var catalog = new[] { M("Stainless Steel", "310", 0.3) };
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Assert.Equal(0.287, MaterialDensityLookup.Resolve("Stainless Steel", "310", machine, catalog));
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}
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[Fact]
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public void Resolve_ExactGradeOnAnotherMachineBeatsTheSameNameOnTheNestMachine()
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{
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// N26-295: CL-980 lists only 304; the 310 grade lives on another machine.
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var machine = Machine(M("Stainless Steel", "304", 0.289));
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var catalog = new[] { M("Stainless Steel", "304", 0.289), M("stainless steel", " 310 ", 0.287) };
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Assert.Equal(0.287, MaterialDensityLookup.Resolve("Stainless Steel", "310", machine, catalog));
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}
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[Fact]
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public void Resolve_FallsBackToTheMaterialNameWhenNoGradeMatches()
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{
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var machine = Machine(M("Stainless Steel", "304", 0.289));
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Assert.Equal(0.289, MaterialDensityLookup.Resolve("Stainless Steel", "17-4", machine, null));
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}
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[Fact]
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public void Resolve_SkipsEntriesWithoutADensity()
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{
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var machine = Machine(M("Stainless Steel", "310", 0));
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var catalog = new[] { M("Stainless Steel", "310", 0.287) };
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Assert.Equal(0.287, MaterialDensityLookup.Resolve("Stainless Steel", "310", machine, catalog));
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}
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[Theory]
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[InlineData(null)]
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[InlineData("")]
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[InlineData("Brass")]
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public void Resolve_IsZeroWhenNothingMatches(string? name)
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{
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var machine = Machine(M("Stainless Steel", "310", 0.287));
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Assert.Equal(0, MaterialDensityLookup.Resolve(name, "310", machine, null));
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}
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}
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