titleCase("I'm a little tea pot") должен возвращать строку.'
testString: 'assert(typeof titleCase("I"m a little tea pot") === "string", "titleCase("I'm a little tea pot") should return a string.");'
- text: 'titleCase("I'm a little tea pot") должен вернуться, I'm A Little Tea Pot .'
testString: 'assert(titleCase("I"m a little tea pot") === "I"m A Little Tea Pot", "titleCase("I'm a little tea pot") should return I'm A Little Tea Pot.");'
- text: titleCase("sHoRt AnD sToUt") должен возвращать Short And Stout .
testString: 'assert(titleCase("sHoRt AnD sToUt") === "Short And Stout", "titleCase("sHoRt AnD sToUt") should return Short And Stout.");'
- text: ''
testString: 'assert(titleCase("HERE IS MY HANDLE HERE IS MY SPOUT") === "Here Is My Handle Here Is My Spout", "titleCase("HERE IS MY HANDLE HERE IS MY SPOUT") should return Here Is My Handle Here Is My Spout.");'
```