From 02d017abf7e0cdc0d254c603abdc7df29970850c Mon Sep 17 00:00:00 2001
From: Josh Cummings <josh.cummings@gmail.com>
Date: Wed, 10 Feb 2021 13:20:51 -0700
Subject: [PATCH] Adjust Test Assertion

- Netty returns a slightly different exception on Windows,
so adjusted assertion accordingly.

Issue gh-9421
---
 .../security/oauth2/jwt/NimbusReactiveJwtDecoderTests.java    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/oauth2/oauth2-jose/src/test/java/org/springframework/security/oauth2/jwt/NimbusReactiveJwtDecoderTests.java b/oauth2/oauth2-jose/src/test/java/org/springframework/security/oauth2/jwt/NimbusReactiveJwtDecoderTests.java
index bdbf96e66e..1e65c7728c 100644
--- a/oauth2/oauth2-jose/src/test/java/org/springframework/security/oauth2/jwt/NimbusReactiveJwtDecoderTests.java
+++ b/oauth2/oauth2-jose/src/test/java/org/springframework/security/oauth2/jwt/NimbusReactiveJwtDecoderTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2021 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -138,7 +138,7 @@ public class NimbusReactiveJwtDecoderTests {
 		// @formatter:off
 		assertThatIllegalStateException()
 				.isThrownBy(() -> this.decoder.decode(this.messageReadToken).block())
-				.withRootCauseInstanceOf(UnknownHostException.class);
+				.withStackTraceContaining(UnknownHostException.class.getName());
 		// @formatter:on
 	}