1 files changed, 8 insertions, 0 deletions
diff --git a/test/base.ts b/test/base.ts
index 79c39ce..8369bfe 100644
--- a/test/base.ts
+++ b/test/base.ts
@@ -2,9 +2,17 @@ export { assertEquals } from "https://deno.land/std@0.193.0/testing/asserts.ts";
 
 import Yomikun from "../api/yomikun.ts";
 import DirectCoreClient from '../core/direct/client.ts';
+import { Wrap } from "../util/wrap.ts";
 
 export const core = new DirectCoreClient();
 export const api = new Yomikun(core);
 
 await api.ready;
 
+export function formatCaseIndex(i: number, total: number) {
+	let out = "";
+	out += (i+1).toString().padStart(Math.log10(total) + 1, '0');
+	out += "/";
+	out += total.toString();
+	return out.wrap(Wrap.parenthesis);
+}