/**
* @covers ::transformCase
* @dataProvider providerTransform
*/
public function testTransform($str, $case, $expected)
{
$orig = $str;
Strings::transform($str, $case);
$this->assertEquals($expected, $str);
Strings::setUseMultiByte(true);
Strings::transform($orig, $case);
$this->assertEquals($expected, $orig);
}
