diff --git a/.gitignore b/.gitignore
index 9fd1dab..f7f520e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 .idea
 /vendor/
+composer.lock
diff --git a/composer.json b/composer.json
index 19f4271..4999e52 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,8 @@
         "ext-json": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "*"
+        "phpunit/phpunit": "*",
+        "guzzlehttp/guzzle": "^6"
     },
     "autoload" : {
         "psr-4": {"JsonMachine\\": "src/"}
diff --git a/src/examples/guzzleHttp.php b/src/examples/guzzleHttp.php
index 43dd748..e47f4e8 100644
--- a/src/examples/guzzleHttp.php
+++ b/src/examples/guzzleHttp.php
@@ -6,6 +6,6 @@ $client = new \GuzzleHttp\Client();
 $respose = $client->request('GET', 'https://httpbin.org/anything?key=value');
 // Gets PHP stream resource from Guzzle stream
 $phpStream = \GuzzleHttp\Psr7\StreamWrapper::getResource($respose->getBody());
-$result = iterator_to_array(\JsonMachine\JsonMachine::fromStream($phpStream));
-
-assert($result['args'] == ['key' => 'value']);
+foreach (\JsonMachine\JsonMachine::fromStream($phpStream) as $key => $value) {
+    var_dump([$key, $value]);
+}