Fix the most cryptic of test failures. 
Fix the most cryptic of test failures. 
pombredanne/tree-view-1,ayumi/tree-view,learn-co/learn-ide-tree,rajendrant/tree-view-remote,samu/tree-view,cgrabowski/webgl-studio-tree-view,ALEXGUOQ/tree-view,thgaskell/tree-view,jarig/tree-view,matthewbauer/tree-view,tomekwi/tree-view,laituan245/tree-view,jasonhinkle/tree-view,Galactix/tree-view,tbryant/tree-view,benjaminRomano/tree-view,atom/tree-view