From d0566f5184ffd7a08017cdf33b9a50855546b9f6 Mon Sep 17 00:00:00 2001
From: Sydney Achinger <sydneynicoleachinger@spotify.com>
Date: Mon, 16 Oct 2023 15:52:41 -0400
Subject: [PATCH] Add mock for Element.scrollIntoView to fix tests.

Signed-off-by: Sydney Achinger <sydneynicoleachinger@spotify.com>
---
 .../TechDocsReaderPage/TechDocsReaderPage.test.tsx          | 2 ++
 .../TechDocsReaderPageContent/TechDocsReaderPageContent.tsx | 6 ++----
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/plugins/techdocs/src/reader/components/TechDocsReaderPage/TechDocsReaderPage.test.tsx b/plugins/techdocs/src/reader/components/TechDocsReaderPage/TechDocsReaderPage.test.tsx
index e11b7b6e81..c9339171e3 100644
--- a/plugins/techdocs/src/reader/components/TechDocsReaderPage/TechDocsReaderPage.test.tsx
+++ b/plugins/techdocs/src/reader/components/TechDocsReaderPage/TechDocsReaderPage.test.tsx
@@ -91,6 +91,8 @@ const configApi = new MockConfigApi({
   },
 });
 
+Element.prototype.scrollIntoView = jest.fn();
+
 const Wrapper = ({ children }: { children: React.ReactNode }) => {
   return (
     <TestApiProvider
diff --git a/plugins/techdocs/src/reader/components/TechDocsReaderPageContent/TechDocsReaderPageContent.tsx b/plugins/techdocs/src/reader/components/TechDocsReaderPageContent/TechDocsReaderPageContent.tsx
index ad25c5c81d..b8570ba25d 100644
--- a/plugins/techdocs/src/reader/components/TechDocsReaderPageContent/TechDocsReaderPageContent.tsx
+++ b/plugins/techdocs/src/reader/components/TechDocsReaderPageContent/TechDocsReaderPageContent.tsx
@@ -86,10 +86,8 @@ export const TechDocsReaderPageContent = withTechDocsReaderProvider(
     const [hashElement] = useShadowRootElements([`[id="${hash.slice(1)}"]`]);
 
     useEffect(() => {
-      if (hashElement) {
-        if (!isStyleLoading) {
-          hashElement.scrollIntoView();
-        }
+      if (hashElement && !isStyleLoading) {
+        hashElement.scrollIntoView();
       } else {
         document?.querySelector('header')?.scrollIntoView();
       }