From db7d47704a3435ae4b85412659f10d5d07543c3b Mon Sep 17 00:00:00 2001
From: Madhura Bhave <mbhave@pivotal.io>
Date: Tue, 27 Mar 2018 13:26:24 -0700
Subject: [PATCH] Document @WebFluxTest limitation with RouterFunction

Fixes gh-10683
---
 .../src/main/asciidoc/spring-boot-features.adoc               | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/spring-boot-project/spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc b/spring-boot-project/spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc
index eabd17e413..0fe65b0b40 100644
--- a/spring-boot-project/spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc
+++ b/spring-boot-project/spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc
@@ -6534,6 +6534,10 @@ example shows a class that uses both `@WebFluxTest` and a `WebTestClient`:
 A list of the auto-configuration that is enabled by `@WebFluxTest` can be
 <<appendix-test-auto-configuration#test-auto-configuration,found in the appendix>>.
 
+NOTE: `@WebFluxTest` cannot be used for testing routes registered via the functional
+web framework. For testing `RouterFunction` beans in the context, consider using
+`@SpringBootTest`.
+
 TIP: Sometimes writing Spring WebFlux tests is not enough; Spring Boot can help you run
 <<boot-features-testing-spring-boot-applications-testing-with-running-server,
 full end-to-end tests with an actual server>>.