bindDataTestAttributes: Avoid duplicated in attributeBindings

mainmatter · May 14, 2021 · 240bc5d · 240bc5d
1 parent 46fcd51
commit 240bc5d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/addon/utils/bind-data-test-attributes.js b/addon/utils/bind-data-test-attributes.js
@@ -38,7 +38,9 @@ export default function bindDataTestAttributes(component) {
   }
 
   for (let prop of dataTestProperties) {
-    attributeBindings.push(prop);
+    if (attributeBindings.indexOf(prop) === -1) {
+      attributeBindings.push(prop);
+    }
   }
 
   try {