public function testReadableSeparatorCanBeChanged()
{
$this->assertEquals('First | Second', FlagsEnum::getReadableFor(FlagsEnum::FIRST | FlagsEnum::SECOND, ' | '));
$instance = FlagsEnum::create(FlagsEnum::FIRST | FlagsEnum::SECOND);
$this->assertEquals('First | Second', $instance->getReadable(' | '));
}
