Merge pull request #13 from cleverage/12

#12 PUT and PATCH with send: application/json must be send as json.

Author: njoubert-cleverage

src/Client/Client.php

@@ -159,7 +159,7 @@ protected function getRequestOptions(array $options = []): array
         if (!empty($options['expects'])) {
             $requestOptions['headers']['Accept'] = $options['expects'];
         }
-        if ('POST' === $options['method'] && 'application/json' === $options['sends']) {
+        if (\in_array($options['method'], ['POST', 'PATCH', 'PUT']) && 'application/json' === $options['sends']) {
             $requestOptions['json'] = $options['data'];
         } elseif ('GET' === $options['method']) {
             $requestOptions['query'] = $options['data'];