Remove redundant div elements

zetachang · zetachang · commit 11720966bb91 · 2016-10-23T20:24:30.000+08:00
diff --git a/spec/index.html.erb b/spec/index.html.erb
@@ -3,8 +3,6 @@
 <head>
 </head>
 <body>
-  <div id="placeholder" style="display: none"></div>
-  <div id="render_here"></div>
   <%= javascript_include_tag 'vendor/es5-shim.min' %>
   <%= javascript_include_tag 'vendor/jquery-2.2.4.min' %>
   <%= javascript_include_tag @server.main %>
diff --git a/spec/react/tutorial/tutorial_spec.rb b/spec/react/tutorial/tutorial_spec.rb
@@ -28,8 +28,9 @@ def render
   end
 
   it 'renders to the document' do
-    React.render(React.create_element(HelloMessage2), `document.getElementById('render_here')`)
-    expect(`document.getElementById('render_here').innerHTML`) =~ 'Hello @catmando'
+    ele = `document.createElement('div')`
+    React.render(React.create_element(HelloMessage2), ele)
+    expect(`#{ele}.innerHTML`) =~ 'Hello @catmando'
   end
 end
 end
