Added test.
Added test.

RyanCavanaugh/TypeScript,kitsonk/TypeScript,microsoft/TypeScript,RyanCavanaugh/TypeScript,microsoft/TypeScript,minestarks/TypeScript,SaschaNaz/TypeScript,nojvek/TypeScript,alexeagle/TypeScript,nojvek/TypeScript,weswigham/TypeScript,nojvek/TypeScript,Microsoft/TypeScript,kpreisser/TypeScript,kitsonk/TypeScript,RyanCavanaugh/TypeScript,weswigham/TypeScript,alexeagle/TypeScript,weswigham/TypeScript,minestarks/TypeScript,minestarks/TypeScript,kitsonk/TypeScript,Microsoft/TypeScript,alexeagle/TypeScript,SaschaNaz/TypeScript,SaschaNaz/TypeScript,microsoft/TypeScript,nojvek/TypeScript,Microsoft/TypeScript,kpreisser/TypeScript,kpreisser/TypeScript,SaschaNaz/TypeScript