Initial commit: JDE Scoping Tool migration project

Set up repository with legacy .NET Framework 4.8 source (OLD/), new .NET 10 Blazor solution (NEW/), OpenSpec specifications, documentation, and project configuration.
2026-01-02 07:43:29 -05:00
commit 26ff8d9b4f
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+using JdeScoping.ExcelIO.Attributes;
+using JdeScoping.ExcelIO.Helpers;
+using Shouldly;
+using Xunit;
+
+namespace JdeScoping.ExcelIO.Tests;
+
+public class OutputColumnCacheTests
+{
+    private readonly OutputColumnCache _cache = new();
+
+    [OutputTable(TabName = "Test Table", TableName = "Test_Table")]
+    private class TestModel
+    {
+        [OutputColumn(Order = 30, HeaderText = "Column C")]
+        public string ColumnC { get; set; } = string.Empty;
+
+        [OutputColumn(Order = 10, HeaderText = "Column A")]
+        public string ColumnA { get; set; } = string.Empty;
+
+        [OutputColumn(Order = 20, HeaderText = "Column B")]
+        public string ColumnB { get; set; } = string.Empty;
+
+        public string NonOutputColumn { get; set; } = string.Empty;
+    }
+
+    private class TieBreakModel
+    {
+        [OutputColumn(Order = 10, HeaderText = "Zebra")]
+        public string Zebra { get; set; } = string.Empty;
+
+        [OutputColumn(Order = 10, HeaderText = "Apple")]
+        public string Apple { get; set; } = string.Empty;
+
+        [OutputColumn(Order = 10, HeaderText = "Mango")]
+        public string Mango { get; set; } = string.Empty;
+    }
+
+    private class EmptyModel
+    {
+        public string NoAttributes { get; set; } = string.Empty;
+    }
+
+    [Fact]
+    public void GetColumns_ReturnsColumnsOrderedByOrderProperty()
+    {
+        var columns = _cache.GetColumns<TestModel>();
+
+        columns.Count.ShouldBe(3);
+        columns[0].Attribute.HeaderText.ShouldBe("Column A");
+        columns[1].Attribute.HeaderText.ShouldBe("Column B");
+        columns[2].Attribute.HeaderText.ShouldBe("Column C");
+    }
+
+    [Fact]
+    public void GetColumns_TieBreaksAlphabeticallyByPropertyName()
+    {
+        var columns = _cache.GetColumns<TieBreakModel>();
+
+        columns.Count.ShouldBe(3);
+        // All have Order=10, so should be sorted by property name
+        columns[0].Name.ShouldBe("Apple");
+        columns[1].Name.ShouldBe("Mango");
+        columns[2].Name.ShouldBe("Zebra");
+    }
+
+    [Fact]
+    public void GetColumns_ExcludesPropertiesWithoutAttribute()
+    {
+        var columns = _cache.GetColumns<TestModel>();
+
+        columns.Count.ShouldBe(3);
+        columns.ShouldNotContain(c => c.Name == "NonOutputColumn");
+    }
+
+    [Fact]
+    public void GetColumns_ReturnsEmptyForEmptyModel()
+    {
+        var columns = _cache.GetColumns<EmptyModel>();
+
+        columns.Count.ShouldBe(0);
+    }
+
+    [Fact]
+    public void GetColumns_CachesResults()
+    {
+        var columns1 = _cache.GetColumns<TestModel>();
+        var columns2 = _cache.GetColumns<TestModel>();
+
+        ReferenceEquals(columns1, columns2).ShouldBeTrue();
+    }
+
+    [Fact]
+    public void GetColumns_ByType_ReturnsCorrectColumns()
+    {
+        var columns = _cache.GetColumns(typeof(TestModel));
+
+        columns.Count.ShouldBe(3);
+    }
+}