/**
* Check that the spec matches and overlay help messaged.
*
* The resulting SpecResult instance should have more user-friendly
* messages. This allows one to use Specs for validation on a website or
* even an API.
*
* @param array $input
*
* @return SpecResult
*/
public function check(array $input)
{
$result = $this->spec->check($input);
return new SpecResult($result->getMissing(), Arr::walkCopy($result->getFailed(), function ($key, $value, &$array, $path) {
$array[$key] = Std::coalesce(Std::firstBias(Arr::dotGet($this->messages, Std::nonempty($path, $key)) !== null, [Arr::dotGet($this->messages, Std::nonempty($path, $key))], null), Std::firstBias($value instanceof AbstractConstraint, function () use($value) {
return $value->getDescription();
}, null), Std::firstBias(is_array($value), function () use($value) {
return array_map(function (AbstractConstraint $item) {
return $item->getDescription();
}, $value);
}, $value));
}, true, '', false), $result->getStatus());
}
/**
* Render the Node.
*
* @throws CoreException
* @throws InvalidAttributesException
* @return string
*/
public function render()
{
$result = $this->spec->check($this->attributes);
if ($result->failed()) {
throw new InvalidAttributesException($result);
}
$attributes = $this->renderAttributes();
if (strlen($attributes)) {
$attributes = ' ' . $attributes;
}
if ($this->selfClosing) {
return vsprintf('<%s%s/>', [$this->tagName, $attributes]);
}
return vsprintf('<%s%s>%s</%s>', [$this->tagName, $attributes, $this->renderContent(), $this->tagName]);
}
public function testCheckWithInvalidConstraint()
{
$this->setExpectedException(CoreException::class, 'Unexpected constraint type: array.');
$spec = new Spec(['somefield' => [['invalid'], 'wow', 1337]]);
$spec->check(['somefield' => 'wowo']);
}
