From 64ac6eb985e0554eeae27f457e96e52f31717c23 Mon Sep 17 00:00:00 2001
From: Brent Shaffer <betterbrent@google.com>
Date: Tue, 17 Oct 2023 12:13:10 -0700
Subject: [PATCH] add test

---
 tests/OAuth2Test.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/OAuth2Test.php b/tests/OAuth2Test.php
index 8de3f35b9..e00ab647f 100644
--- a/tests/OAuth2Test.php
+++ b/tests/OAuth2Test.php
@@ -1250,8 +1250,14 @@ public function testShouldReturnAValidIdToken()
         $alg = 'RS256';
         $jwtIdToken = JWT::encode($origIdToken, $privateKey, $alg);
         $o->setIdToken($jwtIdToken);
+
+        // Test with array alg
         $roundTrip = $o->verifyIdToken($publicKey, [$alg]);
         $this->assertEquals($origIdToken['aud'], $roundTrip->aud);
+
+        // Test with string alg
+        $roundTrip2 = $o->verifyIdToken($publicKey, $alg);
+        $this->assertEquals($origIdToken['aud'], $roundTrip2->aud);
     }
 }