Merge pull request #54 from traderinteractive/ASEARCH-584

Upgrade Guzzlehttp from v6 to v7

Author: chrisryan

composer.json

@@ -26,7 +26,7 @@
         "ext-json": "*",
         "lib-curl": "~7.15",
         "fig/http-message-util": "^1.1",
-        "guzzlehttp/guzzle": "^6.3",
+        "guzzlehttp/guzzle": "^7.0",
         "psr/http-message": "^1.0",
         "psr/simple-cache": "^1.0",
         "subjective-php/psr-cache-helper": "^2.0",

src/GuzzleAdapter.php

@@ -6,7 +6,7 @@
 use TraderInteractive\Util;
 use GuzzleHttp\Client as GuzzleClient;
 use GuzzleHttp\ClientInterface as GuzzleClientInterface;
-use GuzzleHttp\Exception\RequestException;
+use GuzzleHttp\Exception\TransferException;
 use GuzzleHttp\Promise;
 use Psr\Http\Message\RequestInterface;
 use Psr\Http\Message\ResponseInterface;
@@ -127,7 +127,7 @@ private function fulfillPromises(array $promises, ArrayObject $exceptions) : arr
             function (ResponseInterface $response, $index) use ($results) {
                 $results[$index] = $response;
             },
-            function (RequestException $e, $index) use ($exceptions) {
+            function (TransferException $e, $index) use ($exceptions) {
                 $exceptions[$index] = $e;
             }
         )->wait();

src/ResponseSerializer.php

@@ -33,7 +33,7 @@ public function unserialize($data)
         $headers = $data['headers'];
         $body = $data['body'];
         if ($body !== '') {
-            $body = Psr7\stream_for($body);
+            $body = Psr7\Utils::streamFor($body);
         }
 
         return new Psr7\Response($statusCode, $headers, $body);

tests/ResponseSerializerTest.php

@@ -55,7 +55,7 @@ public function provideValidSerializationData() : array
                 'response' => new Psr7\Response(
                     StatusCodes::STATUS_OK,
                     ['Content-Type' => ['application/json']],
-                    Psr7\stream_for('{"success": true}')
+                    Psr7\Utils::streamFor('{"success": true}')
                 ),
                 'data' => [
                     'statusCode' => StatusCodes::STATUS_OK,