fix: add JSDoc header and null input test for rarity config

2026-03-18 21:49:10 +01:00
parent b8303a7e28
commit 0517cd638c
2 changed files with 10 additions and 0 deletions
--- a/shared/lib/rarity.test.ts
+++ b/shared/lib/rarity.test.ts
@@ -18,6 +18,11 @@ describe("getRarityConfig", () => {
    const result = getRarityConfig("LEGENDARY");
    expect(result).toEqual(RARITY_CONFIG["C"]);
  });
+
+  it("falls back to Common for null/undefined input", () => {
+    expect(getRarityConfig(null as any)).toEqual(RARITY_CONFIG["C"]);
+    expect(getRarityConfig(undefined as any)).toEqual(RARITY_CONFIG["C"]);
+  });
 });

 describe("defaultName", () => {