Fix base parts not generating

internal/project/project_test.go

@@ -907,44 +907,6 @@ func TestValidateLayoutAcceptsGeneratedTopData2DAConfig(t *testing.T) {
 	}
 }
 
-func TestValidateLayoutAcceptsGeneratedPartsRowsNullUndiscoveredWithoutACBonusPolicy(t *testing.T) {
-	root := t.TempDir()
-	mkdirAll(t, filepath.Join(root, "assets"))
-	mkdirAll(t, filepath.Join(root, "build"))
-	proj := Project{
-		Root: root,
-		Config: Config{
-			Module: ModuleConfig{Name: "Test", ResRef: "testmod"},
-			Paths:  PathConfig{Assets: "assets"},
-			Generated: GeneratedConfig{
-				TopData2DA: []GeneratedTopData2DAConfig{
-					{
-						ID:              "parts",
-						Source:          "topdata",
-						Output:          "{paths.cache}/generated-assets/parts-2da",
-						IncludeDatasets: []string{"parts/**"},
-						PackageRoot:     "part",
-						Autogen: AutogenConsumerConfig{
-							ID:      "parts",
-							Mode:    "parts_rows",
-							Root:    "part",
-							Include: []string{"**/*.mdl"},
-							Derive:  AutogenDeriveConfig{Kind: "trailing_numeric_suffix", GroupFrom: "first_path_segment"},
-							PartsRows: PartsRowsConfig{
-								NullUndiscoveredRows: true,
-							},
-						},
-					},
-				},
-			},
-		},
-	}
-
-	if err := proj.ValidateLayout(); err != nil {
-		t.Fatalf("ValidateLayout returned error: %v", err)
-	}
-}
-
 func TestValidateLayoutRejectsEscapingGeneratedTopData2DAConfig(t *testing.T) {
 	root := t.TempDir()
 	mkdirAll(t, filepath.Join(root, "assets"))