admin: add common-code crud and business-day rules

2026-07-02 10:27:57 +09:00
parent df4c555dd1
commit 1839c2c3d1
17 changed files with 628 additions and 170 deletions
@@ -0,0 +1,34 @@
+namespace TaxBaik.Application.Tests;
+
+using TaxBaik.Web.Components.Admin.Shared;
+using Xunit;
+
+public class BusinessDayCalculatorTests
+{
+    [Theory]
+    [InlineData(2026, 2, 14, 2026, 2, 19)]
+    [InlineData(2026, 8, 15, 2026, 8, 20)]
+    [InlineData(2026, 9, 24, 2026, 9, 29)]
+    [InlineData(2026, 10, 3, 2026, 10, 8)]
+    public void GetEffectiveDueDate_SkipsWeekendHolidayAndSubstituteHoliday(
+        int dueYear, int dueMonth, int dueDay,
+        int expectedYear, int expectedMonth, int expectedDay)
+    {
+        var effective = BusinessDayCalculator.GetEffectiveDueDate(new DateOnly(dueYear, dueMonth, dueDay));
+
+        Assert.Equal(new DateOnly(expectedYear, expectedMonth, expectedDay), effective);
+    }
+
+    [Theory]
+    [InlineData(2026, 2, 19, 0)]
+    [InlineData(2026, 2, 20, -1)]
+    [InlineData(2026, 2, 18, 1)]
+    public void GetDday_UsesEffectiveDueDate(
+        int refYear, int refMonth, int refDay,
+        int expectedDays)
+    {
+        var dday = BusinessDayCalculator.GetDday(new DateOnly(2026, 2, 14), new DateOnly(refYear, refMonth, refDay));
+
+        Assert.Equal(expectedDays, dday);
+    }
+}