From acb99b6f8784c809b940f1d2cf745427e088e088 Mon Sep 17 00:00:00 2001
From: liabru <liabru@brm.io>
Date: Sun, 23 Jun 2024 23:22:06 +0100
Subject: [PATCH] update tests

---
 test/ExampleWorker.js | 1 +
 test/TestTools.js     | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/ExampleWorker.js b/test/ExampleWorker.js
index 30c9ea1..11aeb15 100644
--- a/test/ExampleWorker.js
+++ b/test/ExampleWorker.js
@@ -185,6 +185,7 @@ const prepareEnvironment = options => {
       height: 600,
       style: {},
       addEventListener: () => {},
+      setAttribute: () => {},
       getAttribute: name => ({
         'data-pixel-ratio': '1'
       }[name]),
diff --git a/test/TestTools.js b/test/TestTools.js
index 6e7108b..cfff50b 100644
--- a/test/TestTools.js
+++ b/test/TestTools.js
@@ -238,7 +238,7 @@ const extrinsicSimilarity = (currentCaptures, referenceCaptures, key='extrinsic'
             }
         }
 
-        result[name] = 1 - (totalSimilarity / totalCount);
+        result[name] = 1 - (totalSimilarity / (totalCount || 1));
     }
 
     return result;