From 49608cff201b3f2acb80dccd470820b62b370970 Mon Sep 17 00:00:00 2001
From: Julien Calixte <julien.calixte@theodo.com>
Date: Sun, 7 Jun 2026 22:06:49 +0200
Subject: [PATCH] refactor(search,auth): export pure helpers for direct testing

encodeCursor/decodeCursor/firstSnippet (opensearch) and
decodeJwtPayload (verify) become public exports so tests can
hit them without round-tripping through fetch.
---
 src/auth/verify.ts       | 2 +-
 src/search/opensearch.ts | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/auth/verify.ts b/src/auth/verify.ts
index 423a51f..db0008b 100644
--- a/src/auth/verify.ts
+++ b/src/auth/verify.ts
@@ -7,7 +7,7 @@ interface DidDocument {
   service?: { id: string; serviceEndpoint: string }[];
 }
 
-function decodeJwtPayload(token: string): JwtPayload {
+export function decodeJwtPayload(token: string): JwtPayload {
   const parts = token.split(".");
   if (parts.length !== 3) throw new Error("Invalid JWT format");
   const payload = parts[1].replace(/-/g, "+").replace(/_/g, "/");
diff --git a/src/search/opensearch.ts b/src/search/opensearch.ts
index cb0ffe2..3462b73 100644
--- a/src/search/opensearch.ts
+++ b/src/search/opensearch.ts
@@ -139,7 +139,7 @@ export type SearchOptions = {
   limit: number;
 };
 
-const decodeCursor = (cursor: string): [number, string] | undefined => {
+export const decodeCursor = (cursor: string): [number, string] | undefined => {
   try {
     const parsed = JSON.parse(atob(cursor));
     if (
@@ -157,10 +157,10 @@ const decodeCursor = (cursor: string): [number, string] | undefined => {
   return undefined;
 };
 
-const encodeCursor = (score: number, rkey: string): string =>
+export const encodeCursor = (score: number, rkey: string): string =>
   btoa(JSON.stringify([score, rkey]));
 
-const firstSnippet = (
+export const firstSnippet = (
   highlight: Record<string, string[]> | undefined,
   source: { content?: string; title?: string },
 ): string => {