feat: complete pet SOP governance workflow

internal/scenario/references_test.go

@@ -0,0 +1,24 @@
+package scenario
+
+import "testing"
+
+func TestJSONReferencesField(t *testing.T) {
+	tests := []struct {
+		name string
+		raw  string
+		key  string
+		want bool
+	}{
+		{name: "question", raw: `{"field_key":"pet_name"}`, key: "pet_name", want: true},
+		{name: "form", raw: `{"field_keys":["pet_name","pet_type"]}`, key: "pet_type", want: true},
+		{name: "nested condition", raw: `{"any":[{"field":"emergency","operator":"equals","value":true}]}`, key: "emergency", want: true},
+		{name: "not referenced", raw: `{"field_key":"pet_name"}`, key: "pet_type", want: false},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			if got := jsonReferencesField([]byte(test.raw), test.key); got != test.want {
+				t.Fatalf("jsonReferencesField() = %v, want %v", got, test.want)
+			}
+		})
+	}
+}