/**
* @test
* @dataProvider lengthExamples
*/
public function lengthWorks($input, $expected)
{
$helper = new StringHelper();
$result = $helper->length($input);
$this->assertSame($expected, $result);
}
/**
* @test
*/
public function md5Works()
{
$helper = new StringHelper();
$result = $helper->md5('joh316');
$this->assertSame('bacb98acf97e0b6112b1d1b650b84971', $result);
}