feature: Sepsis Early Warning Engine

2026-06-17 01:05:15 +08:00
parent fde3d56484
commit ec780144c6
12 changed files with 1194 additions and 8 deletions
@@ -0,0 +1,30 @@
+using FluentAssertions;
+
+public class SirsEvaluatorTests
+{
+    [Theory]
+    [InlineData("TEMP_C",     38.4,  true)]   // fever
+    [InlineData("TEMP_C",     35.9,  true)]   // hypothermia
+    [InlineData("TEMP_C",     37.0,  false)]  // normal
+    [InlineData("HEART_RATE", 91,    true)]
+    [InlineData("HEART_RATE", 90,    false)]  // boundary: 90 is NOT tachycardia (> not >=)
+    [InlineData("RESP_RATE",  21,    true)]
+    [InlineData("RESP_RATE",  20,    false)]  // boundary
+    [InlineData("WBC_K_UL",   12.1,  true)]   // leukocytosis
+    [InlineData("WBC_K_UL",   3.9,   true)]   // leukopenia
+    [InlineData("WBC_K_UL",   8.0,   false)]  // normal
+    [InlineData("POTASSIUM_MEQ_L", 4.0, false)] // not a SIRS code
+    public void MeetsCriterion_ReturnsExpected(string code, double value, bool expected)
+    {
+        SirsEvaluator.MeetsCriterion(code, (decimal)value).Should().Be(expected);
+    }
+
+    [Fact]
+    public void AllCriterionKeys_ReturnsFourKeys_AllDistinct()
+    {
+        var id = Guid.NewGuid();
+        var keys = SirsEvaluator.AllCriterionKeys(id);
+        keys.Should().HaveCount(4);
+        keys.Select(k => k.ToString()).Should().OnlyHaveUniqueItems();
+    }
+}