feat: 完善环境规则、会诊治理、知识审核与效果评估

server-go/internal/model/knowledge_governance_test.go

@@ -0,0 +1,23 @@
+package model
+
+import "testing"
+
+func TestValidKnowledgeTransition(t *testing.T) {
+	ok := [][2]string{
+		{"draft", "review"},
+		{"review", "published"},
+		{"published", "withdrawn"},
+		{"withdrawn", "review"},
+	}
+	for _, tr := range ok {
+		if !ValidKnowledgeTransition(tr[0], tr[1]) {
+			t.Errorf("expected %s -> %s", tr[0], tr[1])
+		}
+	}
+	if ValidKnowledgeTransition("draft", "published") {
+		t.Error("draft 不能直接 published")
+	}
+	if ValidKnowledgeTransition("published", "draft") {
+		t.Error("published 不能回草稿")
+	}
+}