Webmozart\Console\Api\Args\Format\ArgsFormatBuilder::getCommandOption PHP Method

    public function getCommandOption($name, $includeBase = true)
    {
        Assert::string($name, 'The option name must be a string. Got: %s');
        Assert::notEmpty($name, 'The option name must not be empty.');
        Assert::boolean($includeBase, 'The parameter $includeBase must be a boolean. Got: %s');
        if (isset($this->commandOptions[$name])) {
            return $this->commandOptions[$name];
        }
        if (isset($this->commandOptionsByShortName[$name])) {
            return $this->commandOptionsByShortName[$name];
        }
        if ($includeBase && $this->baseFormat) {
            return $this->baseFormat->getCommandOption($name);
        }
        throw NoSuchOptionException::forOptionName($name);
    }

 /**
  * @expectedException \InvalidArgumentException
  */
 public function testGetCommandOptionFailsIfIncludeBaseNoBoolean()
 {
     $this->builder->getCommandOption('argument', 1234);
 }