This test ensures the copied the newline is NOT inside the blockquote -- a '<div><div><br></div></div>' should be appended as the next sibling of the blockquote.

| <div>
|   id="copyDiv"
|   <blockquote>
|     type="cite"
|     <div>
|       "line 1"
|     <div>
|       "line 2"
|   <div>
|     <div>
|       <#selection-caret>
|       <br>