feat: 交叉验证 AI vs LAMP（#15，一致确认/不一致升级会诊）

2026-08-12 18:00:02 +08:00
parent 6f367d19ae
commit 1798b2909e
9 changed files with 199 additions and 0 deletions
@@ -0,0 +1,40 @@
+package service
+
+import "testing"
+
+func TestCrossValidate(t *testing.T) {
+	cases := []struct {
+		name       string
+		aiClass    string
+		lampResult string
+		wantOK     bool
+	}{
+		{"AI异常+LAMP阳性 一致", "sick", "positive", true},
+		{"AI健康+LAMP阴性 一致", "healthy", "negative", true},
+		{"AI异常+LAMP阴性 不一致", "sick", "negative", false},
+		{"AI健康+LAMP阳性 不一致", "healthy", "positive", false},
+		{"LAMP无效 不一致", "sick", "invalid", false},
+		{"无AI记录 不一致", "", "positive", false},
+	}
+	for _, c := range cases {
+		ok, reason := CrossValidate(c.aiClass, c.lampResult, []string{"核型多角体病"})
+		if ok != c.wantOK {
+			t.Errorf("%s: ok=%v, want %v（原因 %s）", c.name, ok, c.wantOK, reason)
+		}
+		if reason == "" {
+			t.Errorf("%s: 缺少原因说明", c.name)
+		}
+	}
+}
+
+func TestAIClassFromDetections(t *testing.T) {
+	if got := AIClassFromDetections(nil); got != "" {
+		t.Errorf("空检测应为空，实际 %s", got)
+	}
+	if got := AIClassFromDetections([]AIDetection{{ClassName: "healthy", Confidence: 0.9}}); got != "healthy" {
+		t.Errorf("全健康应为 healthy，实际 %s", got)
+	}
+	if got := AIClassFromDetections([]AIDetection{{ClassName: "healthy"}, {ClassName: "sick", Confidence: 0.6}}); got != "sick" {
+		t.Errorf("含 sick 应为 sick，实际 %s", got)
+	}
+}