fix

apps/api/internal/processing/weak_desc_test.go

@@ -46,6 +46,30 @@ func TestIsWeakPriorEnhanceDescription_fillerPhrases(t *testing.T) {
 	}
 }
 
+func TestSynthesizeProductDescription_formulaHTML(t *testing.T) {
+	t.Parallel()
+	title := "GIGABYTE GS27QC"
+	attrs := map[string]any{"brand": "GIGABYTE", "width": "61 cm"}
+	tpl := map[string]any{
+		"sections": []any{
+			map[string]any{"type": "h1", "instructions": "Main heading"},
+			map[string]any{"type": "p", "instructions": "Intro"},
+			map[string]any{"type": "ul", "instructions": "Specs"},
+		},
+	}
+	got := synthesizeProductDescription(title, "Gaming monitorji", "sl", attrs, tpl)
+	if !strings.Contains(got, "<h1>") || !strings.Contains(got, "<p>") || !strings.Contains(got, "<ul>") {
+		t.Fatalf("expected HTML skeleton from formula, got %q", got)
+	}
+	if !strings.Contains(got, title) {
+		t.Fatalf("expected title in formula synth: %q", got)
+	}
+	plain := synthesizeProductDescription(title, "Gaming monitorji", "sl", attrs, nil)
+	if strings.Contains(plain, "<h1>") {
+		t.Fatalf("nil formula should stay plain: %q", plain)
+	}
+}
+
 func TestSynthesizeDescriptionFromTitle_brandModelCategory(t *testing.T) {
 	title := "Vogel's WALL 3245 TV Wall Mount"
 	attrs := map[string]any{