add tests

Author: Maxim Solovev

composer.json

@@ -52,6 +52,7 @@
         "matthiasnoback/symfony-dependency-injection-test": "^4.0 || ^5.0",
         "nyholm/nsa": "^1.1",
         "nyholm/psr7": "^1.2.1",
+        "php-http/throttle-plugin": "^1.1",
         "php-http/cache-plugin": "^1.7",
         "php-http/mock-client": "^1.2",
         "php-http/promise": "^1.0",

tests/Unit/DependencyInjection/HttplugExtensionTest.php

@@ -162,6 +162,11 @@ public function testClientPlugins(): void
                                 'only_server_exception' => true,
                             ],
                         ],
+                        [
+                            'throttle' => [
+                                'name' => 'test',
+                            ],
+                        ],
                     ],
                 ],
             ],
@@ -184,6 +189,7 @@ public function testClientPlugins(): void
             'httplug.client.acme.authentication.my_basic',
             'httplug.client.acme.plugin.cache',
             'httplug.client.acme.plugin.error',
+            'httplug.client.acme.plugin.throttle',
         ];
         $pluginReferences = array_map(function ($id) {
             return new Reference($id);