feat: simplify SOP to immediate-effect configuration

internal/run/mapping_test.go

@@ -0,0 +1,24 @@
+package run
+
+import (
+	"reflect"
+	"testing"
+
+	"git.iwork-ai.com/xdc/iqudo-top1/internal/model"
+)
+
+func TestMapScenarioInputSupportsArrays(t *testing.T) {
+	fields := []model.ScenarioField{{FieldKey: "customer_name", SourcePath: "customer.name"}, {FieldKey: "product_ids", SourcePath: "order.items[*].product_id"}}
+	input := map[string]interface{}{"customer": map[string]interface{}{"name": "王女士"}, "order": map[string]interface{}{"items": []interface{}{map[string]interface{}{"product_id": "P1"}, map[string]interface{}{"product_id": "P2"}}}}
+	want := map[string]interface{}{"customer_name": "王女士", "product_ids": []interface{}{"P1", "P2"}}
+	if got := mapScenarioInput(fields, input); !reflect.DeepEqual(got, want) {
+		t.Fatalf("mapped input = %#v, want %#v", got, want)
+	}
+}
+
+func TestMergeValuesUsesExplicitValues(t *testing.T) {
+	got := mergeValues(map[string]interface{}{"name": "mapped"}, map[string]interface{}{"name": "explicit"})
+	if got["name"] != "explicit" {
+		t.Fatalf("name = %v", got["name"])
+	}
+}