体测系统

tests/Jiaowu.Api.Tests/PhysicalFitnessScoringTests.cs

@@ -0,0 +1,49 @@
+using Jiaowu.Api.Domain.Academic;
+using Jiaowu.Api.Infrastructure.Academic;
+
+namespace Jiaowu.Api.Tests;
+
+public sealed class PhysicalFitnessScoringTests
+{
+    [Fact]
+    public void MaleFreshman_AtAllPerfectThresholds_ScoresOneHundred()
+    {
+        var result = PhysicalFitnessScoringService.Calculate(
+            Gender.Male,
+            1,
+            new PhysicalFitnessMeasurements(175, 70, 5040, 6.7m, 24.9m, 273, 19, 197));
+
+        Assert.Equal(100m, result.StandardScore);
+        Assert.Equal(0m, result.BonusScore);
+        Assert.Equal(100m, result.TotalScore);
+        Assert.Equal(PhysicalTestGrade.Excellent, result.Grade);
+        Assert.Equal(9, result.Items.Count);
+        Assert.Equal(22.9m, result.Items.Single(x => x.ItemCode == PhysicalTestItemCode.Bmi).Value);
+    }
+
+    [Fact]
+    public void FemaleSenior_UsesSeniorFemaleThresholdsAndBonus()
+    {
+        var result = PhysicalFitnessScoringService.Calculate(
+            Gender.Female,
+            4,
+            new PhysicalFitnessMeasurements(165, 55, 3450, 7.4m, 26.3m, 208, 70, 146));
+
+        Assert.Equal(100m, result.StandardScore);
+        Assert.Equal(20m, result.BonusScore);
+        Assert.Equal(120m, result.TotalScore);
+        Assert.Equal(10m, result.Items.Single(x => x.ItemCode == PhysicalTestItemCode.Strength).BonusScore);
+        Assert.Equal(10m, result.Items.Single(x => x.ItemCode == PhysicalTestItemCode.EnduranceRun).BonusScore);
+    }
+
+    [Fact]
+    public void UnknownGender_IsRejected()
+    {
+        var error = Assert.Throws<ArgumentException>(() => PhysicalFitnessScoringService.Calculate(
+            Gender.Unknown,
+            1,
+            new PhysicalFitnessMeasurements(170, 60, 3000, 8, 10, 200, 10, 240)));
+
+        Assert.Contains("性别", error.Message);
+    }
+}