Guzzle7

composer.json

@@ -16,8 +16,9 @@
     "ext-json": "*",
     "ext-mbstring": "*",
     "ext-SimpleXML": "*",
-    "guzzlehttp/guzzle": "~6.2",
-    "psr/log": "~1.0"
+    "psr/http-client": "~1.0.0",
+    "psr/log": "~1.0.0",
+    "guzzlehttp/guzzle": "~7.2"
   },
   "require-dev": {
     "phpunit/phpunit": "~5.7",

src/GenericClient.php

@@ -5,16 +5,14 @@
 
 namespace Rucaptcha;
 
-use GuzzleHttp\Client as GuzzleClient;
-use GuzzleHttp\ClientInterface;
+use Psr\Http\Client\ClientInterface;
 use GuzzleHttp\RequestOptions;
 use Psr\Log\LoggerAwareInterface;
 use Psr\Log\LoggerAwareTrait;
 use Psr\Log\LoggerInterface;
 use Psr\Log\NullLogger;
 use Rucaptcha\Exception\ErrorResponseException;
 use Rucaptcha\Exception\InvalidArgumentException;
-use Rucaptcha\Exception\Exception;
 use Rucaptcha\Exception\RuntimeException;
 use SplFileObject;
 
@@ -160,8 +158,6 @@ public function recognize($content, array $extra = [])
 
             return $result;
         }
-
-        throw new RuntimeException('Unknown recognition logic error.');
     }
 
     /**
@@ -238,7 +234,7 @@ protected function getErrorMessage($responseText)
     protected function getHttpClient()
     {
         if ($this->httpClient === null) {
-            $this->httpClient = new GuzzleClient([
+            $this->httpClient = new \GuzzleHttp\Client([
                 'base_uri' => $this->serverBaseUri
             ]);
         }

test/GenericClientTest.php

@@ -7,7 +7,7 @@
 
 
 use GuzzleHttp\Client as GuzzleClient;
-use GuzzleHttp\ClientInterface;
+use Psr\Http\Client\ClientInterface;
 use GuzzleHttp\Handler\MockHandler;
 use GuzzleHttp\HandlerStack;
 use GuzzleHttp\Psr7\Response;