public function optionsProvider()
{
return array(array(ComputerPasswordGenerator::OPTION_UPPER_CASE, ComputerPasswordGenerator::PARAMETER_UPPER_CASE), array(ComputerPasswordGenerator::OPTION_LOWER_CASE, ComputerPasswordGenerator::PARAMETER_LOWER_CASE), array(ComputerPasswordGenerator::OPTION_NUMBERS, ComputerPasswordGenerator::PARAMETER_NUMBERS), array(ComputerPasswordGenerator::OPTION_SYMBOLS, ComputerPasswordGenerator::PARAMETER_SYMBOLS));
}