style(shapes): remove redundant usings and document PipeSizes bound

2026-04-10 17:31:22 -04:00
parent 57863e16e9
commit d215d02844
2 changed files with 22 additions and 3 deletions
--- a/OpenNest.Tests/Shapes/PipeSizesTests.cs
+++ b/OpenNest.Tests/Shapes/PipeSizesTests.cs
@@ -46,6 +46,16 @@ public class PipeSizesTests
        Assert.DoesNotContain(results, e => e.Label == "4");
    }

+    [Fact]
+    public void GetFittingSizes_ExactBoundary_IsInclusive()
+    {
+        // NPS 3 has OD 3.500; passing maxOD = 3.500 should include it.
+        var results = PipeSizes.GetFittingSizes(3.500).ToList();
+
+        Assert.Contains(results, e => e.Label == "3");
+        Assert.DoesNotContain(results, e => e.Label == "3 1/2");
+    }
+
    [Fact]
    public void GetFittingSizes_MaxSmallerThanSmallest_ReturnsEmpty()
    {