Automated parts sorting

internal/pipeline/pipeline_test.go

@@ -2246,6 +2246,20 @@ func TestBuildHAKsGeneratesParts2DAAssetsFromLocalModels(t *testing.T) {
           "derive": {
             "kind": "trailing_numeric_suffix",
             "group_from": "first_path_segment"
+          },
+          "parts_rows": {
+            "row_defaults": {"COSTMODIFIER": "0"},
+            "acbonus": {
+              "default": {
+                "strategy": "descending_row_id_sort_key",
+                "max_row_id": 999,
+                "divisor": 100,
+                "format": "%.2f"
+              },
+              "datasets": {
+                "chest": {"strategy": "fixed", "value": "0.00"}
+              }
+            }
           }
         }
       }
@@ -2267,7 +2281,8 @@ func TestBuildHAKsGeneratesParts2DAAssetsFromLocalModels(t *testing.T) {
   "output": "parts_belt.2da",
   "columns": ["COSTMODIFIER", "ACBONUS"],
   "rows": [
-    {"id": 0, "COSTMODIFIER": 1, "ACBONUS": "0.25"}
+    {"id": 0, "COSTMODIFIER": 1, "ACBONUS": "0.25"},
+    {"id": 17, "COSTMODIFIER": 0, "ACBONUS": "0.90"}
   ]
 }
 `)
@@ -2309,7 +2324,12 @@ func TestBuildHAKsGeneratesParts2DAAssetsFromLocalModels(t *testing.T) {
 		t.Fatalf("read generated parts 2da: %v", err)
 	}
 	partsText := string(partsRaw)
-	if !strings.Contains(partsText, "0\t1\t0.25") || !strings.Contains(partsText, "18\t0\t0.75") {
+	for _, want := range []string{"0\t1\t9.99", "17\t0\t9.82", "18\t0\t0.75"} {
+		if !strings.Contains(partsText, want) {
+			t.Fatalf("expected generated parts 2da to contain %q after normalization and overrides, got:\n%s", want, partsText)
+		}
+	}
+	if strings.Contains(partsText, "17\t0\t0.90") {
 		t.Fatalf("expected authored and generated rows in parts 2da, got:\n%s", partsText)
 	}
 }