/**
* Checks if our version of ucfirst can handle some common special chars.
*
* @test
*/
public function ucfirstWorksWithCertainSpecialChars()
{
$testString = 'äeugiat tincidunt duo id, 23 quam delenit vocibus nam eu';
$expectedResult = 'Äeugiat tincidunt duo id, 23 quam delenit vocibus nam eu';
$this->assertEquals($expectedResult, \TYPO3\FLOW3\Utility\Unicode\Functions::ucfirst($testString), 'ucfirst() did not return the correct string for a umlaut.');
$testString = 'åeugiat tincidunt duo id, 23 quam delenit vocibus nam eu';
$expectedResult = 'Åeugiat tincidunt duo id, 23 quam delenit vocibus nam eu';
$this->assertEquals($expectedResult, \TYPO3\FLOW3\Utility\Unicode\Functions::ucfirst($testString), 'ucfirst() did not return the correct string for danish a.');
}
