/**
* @dataProvider providerIsValid
*/
public function testIsValid($expected, $value)
{
$validator = new NumericValidator();
$result = $validator->isValid($value);
$this->assertEquals($expected, $result);
if (!$expected) {
$expectedParameters = array('value' => $value);
$expectedError = new ValidationError(NumericValidator::CODE, NumericValidator::MESSAGE, $expectedParameters);
$resultErrors = $validator->getErrors();
$this->assertEquals(array($expectedError), $resultErrors);
}
}
/**
* Checks whether a value is a numeric value with a minimum and/or maximum
* @param mixed $value
* @return boolean true if the value is a valid value, false otherwise
*/
public function isValid($value)
{
$result = parent::isValid($value);
if (!$result) {
return false;
}
if (!$this->isRequired && empty($value)) {
return true;
}
if ($this->minimum !== null && $this->maximum !== null) {
if ($value < $this->minimum || $value > $this->maximum) {
$this->addMinMaxError($value);
return false;
}
} elseif ($this->minimum !== null) {
if ($value < $this->minimum) {
$this->addMinimumError($value);
return false;
}
} else {
if ($this->maximum !== null) {
if ($value > $this->maximum) {
$this->addMaximumError($value);
return false;
}
}
}
return true;
}
/**
* Construct a new size validator instance
* @param array $options options for this instance
* @return null
* @throws zibo\ZiboException when no minimum or maximum option is provided
* @throws zibo\ZiboException when no minimum or maximum is not a valid value
*/
public function __construct(array $options = array())
{
if (!isset($options[self::OPTION_MINIMUM]) && !isset($options[self::OPTION_MAXIMUM])) {
throw new ZiboException('No minimum nor maximum option provided');
}
if (isset($options[self::OPTION_MINIMUM])) {
if (!parent::isValid($options[self::OPTION_MINIMUM])) {
throw new ZiboException('Provided minimum is invalid');
}
$this->minimum = $options[self::OPTION_MINIMUM];
}
if (isset($options[self::OPTION_MAXIMUM])) {
if (!parent::isValid($options[self::OPTION_MAXIMUM])) {
throw new ZiboException('Provided maximum is invalid');
}
$this->maximum = $options[self::OPTION_MAXIMUM];
}
}
