Slight warning fix in TreeNode tests

jakezatecky · jakezatecky · commit e7c2779d4bd2 · 2018-09-06T12:55:59.000-04:00
diff --git a/test/TreeNode.js b/test/TreeNode.js
@@ -23,6 +23,7 @@ const baseProps = {
         leaf: <span className="rct-icon rct-icon-leaf" />,
     },
     isLeaf: true,
+    isParent: false,
     label: 'Jupiter',
     optimisticToggle: true,
     showNodeIcon: true,
