public function testToc()
{
$file = file_get_contents(__DIR__ . '/../docs/toc.json');
$json = json_decode($file);
$this->assertEquals(JSON_ERROR_NONE, json_last_error());
$deref = new Dereferencer();
$schema = $deref->dereference(json_decode(file_get_contents(sprintf(self::SCHEMA_PATH, __DIR__, 'toc.json.schema'))));
$validator = new Validator($json, $schema);
$this->assertFalse($validator->fails());
}
public function __invoke($schema, OutputInterface $output)
{
$schema = Util::loadJson($schema);
$metaSchema = (new Dereferencer())->dereference('file://' . Util::schemaPath('draft4.json'));
$validator = new Validator($schema, $metaSchema);
if ($validator->passes()) {
$output->writeln('<info>✓ Valid draft-04 JSON Schema</info>');
} else {
$output->writeln('<error>✗ Invalid draft-04 JSON Schema</error>');
Util::renderErrorTable($output, $validator->errors());
}
}
public function __invoke($data, $schema, OutputInterface $output)
{
$schema = Util::loadJson($schema);
$data = Util::loadJson($data);
$schema = (new Dereferencer())->dereference($schema);
$validator = new Validator($data, $schema);
if ($validator->passes()) {
$output->writeln('<info>✓ Validation passed</info>');
} else {
$output->writeln('<error>✗ Validation failed</error>');
Util::renderErrorTable($output, $validator->errors());
}
}
/**
* Validation sugar to use on a flatMap
* Validate against schemas of the constructors
* @return \Closure
*/
public function validate()
{
return function ($payload) {
// validate
foreach ($this->schemas as $schema) {
$validator = new Validator($payload, $schema);
foreach ($this->formatExtensions as $format => $class) {
$validator->registerFormatExtension($format, new $class());
}
if ($validator->fails()) {
foreach ($validator->errors() as $error) {
/* @var ValidationError $error */
print_r($error->toArray());
}
}
}
};
}
/**
* @param string $value
* @param string $schema
*
* @throws \RREST\Exception\InvalidJSONException
* @throws \RREST\Exception\InvalidResponsePayloadBodyException
*/
public function assertResponseJSON($value, $schema)
{
$assertInvalidJSONException = function () {
if (json_last_error() !== JSON_ERROR_NONE) {
throw new InvalidJSONException([new Error(ucfirst(json_last_error_msg()), 'invalid-response-payloadbody-json')]);
}
};
//validate JSON format
$schemaJSON = json_decode($schema);
$assertInvalidJSONException();
//validate JsonSchema
$deref = new JsonGuard\Dereferencer();
$schema = $deref->dereference($schemaJSON);
$validator = new JsonGuard\Validator($value, $schema);
if ($validator->fails()) {
$errors = $validator->errors();
$jsonPointer = new JsonGuard\Pointer($value);
$invalidBodyError = [];
foreach ($validator->errors() as $jsonError) {
$error = $jsonError->toArray();
$propertyValue = null;
try {
$propertyValue = $jsonPointer->get($error['pointer']);
} catch (NonexistentValueReferencedException $e) {
//don't care if we can't have the value here, it's just
//for the context
}
$context = new \stdClass();
$context->jsonPointer = $error['pointer'];
$context->value = $propertyValue;
$context->constraints = $error['constraints'];
$invalidBodyError[] = new Error(strtolower($error['pointer'] . ': ' . $error['message']), strtolower($error['code']), $context);
}
if (empty($invalidBodyError) == false) {
throw new InvalidResponsePayloadBodyException($invalidBodyError);
}
}
}
/**
* @param stdClass $paths
* @param string $path
* @param string $operation
* @return stdClass
* @throws InvalidArgumentException
*/
private function findInPaths(stdClass $paths, $path, $operation)
{
$path = explode('?', $path)[0];
$pathsArray = get_object_vars($paths);
if (array_key_exists($path, $pathsArray)) {
return $pathsArray[$path];
}
$pathParts = explode('/', $path);
$foundPath = null;
foreach ($pathsArray as $pathKey => $value) {
// assume we found it
$foundPath = $value;
$pathKeyParts = explode('/', $pathKey);
if (count($pathParts) !== count($pathKeyParts)) {
$foundPath = null;
continue;
}
if (false === strpos($pathKey, '{')) {
$foundPath = null;
continue;
}
// skip if we don't have the right operation
if (!$this->hasProperty($value, $operation)) {
$foundPath = null;
continue;
}
$operationProperty = $this->getProperty($value, $operation);
// skip if there aren't any parameters
if (!$this->hasProperty($operationProperty, 'parameters')) {
$foundPath = null;
continue;
}
$parameters = $this->getProperty($operationProperty, 'parameters');
foreach ($pathKeyParts as $index => $part) {
// if the key we're checking doesn't exist, exit
if (!array_key_exists($index, $pathParts)) {
$foundPath = null;
break;
}
if (0 === strpos($part, '{')) {
$name = substr($part, 1, -1);
foreach ($parameters as $parameter) {
if ($parameter instanceof Reference) {
$parameter = $parameter->resolve();
}
$inProperty = $this->getProperty($parameter, 'in', '');
if ($inProperty !== 'path') {
$foundPath = null;
continue;
}
$nameProperty = $this->getProperty($parameter, 'name', '');
if ($name !== $nameProperty) {
$foundPath = null;
continue;
}
// required is not valid in v4 of json schema
if ($this->hasProperty($parameter, 'required')) {
unset($parameter->required);
}
$validator = new Validator($pathParts[$index], $parameter);
if ($validator->fails()) {
$foundPath = null;
break;
} else {
$foundPath = $value;
break;
}
}
} else {
// if they're not equal, exit
if ($part !== $pathParts[$index]) {
$foundPath = null;
break;
}
}
}
if (null !== $foundPath) {
break;
}
}
if (null === $foundPath) {
throw new InvalidArgumentException('Could not find swagger path');
}
return $foundPath;
}
/**
* @param string $value
* @param string $schema
*
* @throws \RREST\Exception\InvalidJSONException
* @throws \RREST\Exception\InvalidRequestPayloadBodyException
*/
protected function assertHTTPPayloadBodyJSON($value, $schema)
{
$assertInvalidJSONException = function () {
if (json_last_error() !== JSON_ERROR_NONE) {
throw new InvalidJSONException([new Error(ucfirst(json_last_error_msg()), 'invalid-request-payloadbody-json')]);
}
};
//validate JSON format
$valueJSON = json_decode($value);
$assertInvalidJSONException();
$schemaJSON = json_decode($schema);
$assertInvalidJSONException();
//validate JsonSchema
$deref = new JsonGuard\Dereferencer();
$schema = $deref->dereference($schemaJSON);
$validator = new JsonGuard\Validator($valueJSON, $schema);
if ($validator->fails()) {
$errors = $validator->errors();
$jsonPointer = new JsonGuard\Pointer($value);
$invalidBodyError = [];
foreach ($validator->errors() as $jsonError) {
$error = $jsonError->toArray();
$propertyValue = null;
$pointer = empty($error['pointer']) ? null : $error['pointer'];
if (empty($pointer) === false) {
try {
$propertyValue = $jsonPointer->get($pointer);
} catch (NonexistentValueReferencedException $e) {
//don't care if we can't have the value here, it's just
//for the context
}
}
$context = new \stdClass();
$context->jsonPointer = $pointer;
$context->value = $propertyValue;
$context->constraints = $error['constraints'];
//$context->jsonSource = $valueJSON;
$message = strtolower($error['message']);
if (empty($pointer) === false) {
$message = strtolower($pointer . ': ' . $error['message']);
}
//TODO: having RREST message error
//special case for required to have a better message
if ($error['code'] === JsonGuard\ErrorCode::MISSING_REQUIRED) {
$message = strtolower($error['message'] . ' (' . implode(', ', $context->constraints['required']) . ')');
}
$invalidBodyError[] = new Error(strtolower($message), strtolower($error['code']), $context);
}
if (empty($invalidBodyError) == false) {
throw new InvalidRequestPayloadBodyException($invalidBodyError);
}
}
$this->hintedPayloadBody = $valueJSON;
}
