Merge pull request #3671 from chiyi-creator/fix/public-domain-rom-tag

fix: stop mapping Public Domain ROMs to Poland

Author: gantoine

frontend/src/utils/index.ts

@@ -259,9 +259,6 @@ export function regionToEmoji(region: string) {
     case "no":
     case "norway":
       return "🇳🇴";
-    case "pd":
-    case "public domain":
-      return "🇵🇱";
     case "r":
     case "russia":
       return "🇷🇺";

frontend/test/utils.test.ts

@@ -0,0 +1,16 @@
+import { describe, expect, it } from "vitest";
+import { languageToEmoji, regionToEmoji } from "@/utils";
+
+describe("regionToEmoji", () => {
+  it("does not render Public Domain as the Poland flag", () => {
+    expect(regionToEmoji("PD")).toBe("PD");
+    expect(regionToEmoji("Public Domain")).toBe("Public Domain");
+  });
+});
+
+describe("languageToEmoji", () => {
+  it("keeps the Polish language flag mapping", () => {
+    expect(languageToEmoji("PL")).toBe("🇵🇱");
+    expect(languageToEmoji("Polish")).toBe("🇵🇱");
+  });
+});