PHP ValidationResult::addError方法代码示例

 /**
  * @param $value
  * @param IValidationData $data
  *
  * @return ValidationResult
  */
 public function check($value, IValidationData $data = null)
 {
     $result = new ValidationResult();
     foreach ($this->getConstraints() as $constraint) {
         if (!$constraint->check($value, $data)) {
             $result->addError(new ValidationError($this->getName(), $value, $constraint));
         }
     }
     return $result;
 }

 /**
  * Indicates wether the object passed as a parameter is valid as defined by the rules.
  * 
  * Loops through the rules defined for this validator, calling the rule's validate method, 
  * passing $obj as a parameter. Returns false at the first rule that fails. If all rules
  * succeed, true is returned.
  * 
  * @param mixed $obj is the object on which we want to test the validations
  * @return bool indicating wether $obj was valid according to the rules
  */
 public function validate($obj)
 {
     $results = new ValidationResult();
     foreach ($this->rules as $rule) {
         //Get the rule condition from the array if there is one
         $rule_id = $rule->get_id();
         //If a condition exists for the rule
         if (array_key_exists($rule_id, $this->rules_conditions)) {
             $rule_condition = $this->rules_conditions[$rule_id];
             //Skip the rule if the condition is not met
             if (!$rule_condition($obj)) {
                 continue;
             }
         }
         //For each rule, we get the props associated with their id
         //in the other array containing the props.
         foreach ($this->rules_props[$rule_id] as $prop) {
             //Check if $prop is a method or property
             if (method_exists($obj, $prop)) {
                 $value = $obj->{$prop}();
             } else {
                 if (property_exists($obj, $prop)) {
                     $value = $obj->{$prop};
                 }
             }
             if (!$rule->validate($value)) {
                 if (array_key_exists($rule_id, $this->rules_messages)) {
                     $error_message = $this->rules_messages[$rule_id];
                 } else {
                     $error_message = 'Field is invalid';
                 }
                 $results->addError($prop, $error_message);
             }
         }
     }
     return $results;
 }

 /**
  * @expectedException PHPUnit_Framework_Error_Notice
  * @expectedExceptionDescription There are multiple errors, returning only the first
  */
 public function testGetErrorWarningWithMultiple()
 {
     $validation = new ValidationResult();
     $validation->addError("Foo");
     $validation->addError("Bar");
     $validation->getError();
 }