public function get($expr, $unique = false)
{
if (($exprs = $this->normalizedFirst($expr)) !== false && (is_array($exprs) || $exprs instanceof \Traversable)) {
$values = array();
foreach ($exprs as $expr) {
$o =& $this->data;
$keys = preg_split("/([\"'])?\\]\\[([\"'])?/", preg_replace(array("/^\\\$\\[[\"']?/", "/[\"']?\\]\$/"), "", $expr));
for ($i = 0; $i < count($keys); $i++) {
$o =& $o[$keys[$i]];
}
$values[] =& $o;
}
if (true === $unique) {
if (!empty($values) && is_array($values[0])) {
array_walk($values, function (&$value) {
$value = json_encode($value);
});
$values = array_unique($values);
array_walk($values, function (&$value) {
$value = json_decode($value, true);
});
return array_values($values);
}
return array_unique($values);
}
return $values;
}
return self::$emptyArray;
} public function doValidation(Response $response)
{
$body = (string) $response->getBody();
$json = json_decode($body);
if (!$json) {
throw new ValidationFailedException('The given json document is empty or not valid json.');
}
$store = new JsonStore($json);
$error = false;
$noCorrectJsonPaths = array();
foreach ($this->jsonPaths as $path) {
$jsonValue = $store->get($path['pattern']);
$count = count($jsonValue);
if ($jsonValue === FALSE || is_array($jsonValue) && empty($jsonValue)) {
$error = true;
$noCorrectJsonPaths[] = $path['pattern'] . ' (JSON Path not found)';
}
if ($this->checkRelation($path['relation'], $path['value'], $count) === false) {
$error = true;
$noCorrectJsonPaths[] = $path['pattern'] . ' (number of JSONPaths is not correct corresponding to the given relation/value)';
}
}
if ($error === true) {
$allNoCorrectJsonPaths = implode('", "', $noCorrectJsonPaths);
throw new ValidationFailedException('Disonances with JSON Paths "' . $allNoCorrectJsonPaths . '!');
}
}
