public function testSplitCamel()
{
$this->assertEquals('thirty seven', Utils::splitCamel('thirtySeven'));
$this->assertEquals('one thousand and five hundred sixty three', Utils::splitCamel('oneThousandAndFiveHundredSixtyThree'));
$this->assertEquals('seven hundred eighty five', Utils::splitCamel('sevenHundredEightyFive'));
}