/**
* Create an instance of given validator.
*
* @param string $validatorName
* @param array $arguments
*
* @return ValidatorInterface
*
* @throws ClassNotFoundException
* @throws InvalidValidatorException
*/
public function createInstance($validatorName, $arguments)
{
$validatorClassName = $this->getFullClassName($validatorName);
if (!$this->assertIfClassExists($validatorClassName)) {
throw new ClassNotFoundException(sprintf($this->translator->get('class_not_found'), $validatorName));
}
$instance = $this->createValidatorInstance($validatorClassName, $arguments);
if (!$instance instanceof ValidatorInterface) {
throw new InvalidValidatorException(sprintf($this->translator->get('invalid_validator'), $validatorName));
}
$instance->setMessages($this->translator->get($validatorName));
return $instance;
}
/**
* Run validators list for a given attribute.
*
* @param string $attribute
* @param array $rules
*
* @throws \Sparta\Exceptions\InvalidValidatorException
* @throws \Sparta\Exceptions\MethodNotFoundException
*/
public function runAttributeValidators($attribute, $rules)
{
// Process list of validators for the given attribute
foreach ($rules as $validator) {
// Does the validator have arguments? if yes, get them
$arguments = $validator->hasArguments() ? $validator->getArguments() : [];
try {
$validatorInstance = $this->validatorFactory->createInstance($validator->getName(), $arguments);
} catch (ClassNotFoundException $e) {
throw new InvalidValidatorException(sprintf($this->translator->get('invalid_validator'), $validator->getName()));
} catch (InvalidValidatorException $e) {
throw new InvalidValidatorException(sprintf($this->translator->get('invalid_validator'), $validator->getName()));
}
if (!call_user_func([$validatorInstance, 'isValid'], $this->field($attribute))) {
$this->collectAttributeErrors($attribute, $validatorInstance->errors());
$this->failedValidation = true;
}
}
}
/**
* Ensure that we can set a default message value to be returned when nothing
* found in the loaded list
*
* @return void
*/
public function testGetDefaultMessageIfNoMatchingValueFoundInMessagesList()
{
$this->translator->load();
$this->assertEquals('default_value', $this->translator->get('invalid_message_key', 'default_value'));
}
