Lost Boolean params while Request signing (#10)

src/Factory/TopRequestFactory.php

@@ -264,6 +264,8 @@ class TopRequestFactory implements TopRequestFactoryInterface
      *
      * @return string|resource|null
      * @todo Arrays will be encoded to JSON. Is this correct? Press X to doubt.
+     *
+     * @SuppressWarnings(PHPMD.CyclomaticComplexity)
      */
     private function castValue($value)
     {
@@ -274,6 +276,7 @@ class TopRequestFactory implements TopRequestFactoryInterface
             case 'NULL':
                 return $value;
             case 'boolean':
+                return $value ? 'true' : 'false';
             case 'integer':
             case 'double':
             case 'string':

src/Service/RequestDataFilter.php

@@ -25,12 +25,12 @@ class RequestDataFilter
      */
     public function filterBinaryFromRequestData(array $params): array
     {
-        return array_filter(array_filter(
+        return array_filter(
             $params,
             static function ($item) {
                 return !($item instanceof FileItemInterface);
             }
-        ));
+        );
     }
 
     /**

src/TopClient/TopClient.php

@@ -255,7 +255,7 @@ class TopClient implements TopClientInterface
         try {
             $httpResponse = $this->httpClient->sendRequest($httpRequest);
         } catch (ClientExceptionInterface $exception) {
-            throw new TopClientException(sprintf('Error sending request: %s', $exception->getMessage()), $exception);
+            throw new TopClientException(sprintf('Error sending request: %s', $exception->getMessage()), 0, $exception);
         }
 
         $bodyData = self::getBodyContents($httpResponse->getBody());

tests/RetailCrm/Tests/TopClient/ClientTest.php

@@ -141,7 +141,7 @@ EOF;
                     'app_key' => self::getEnvAppKey(),
                     'method' => 'aliexpress.solution.seller.category.tree.query',
                     'category_id' => '5090300',
-                    'filter_no_permission' => 1,
+                    'filter_no_permission' => 'true',
                     'session' => self::getEnvToken()
                 ]),
             $this->responseJson(200, $json)