add a way to set or clean server parameters

Author: svycka

src/Codeception/Module/REST.php

@@ -1508,4 +1508,29 @@ public function startFollowingRedirects()
     {
         $this->client->followRedirects(true);
     }
+    
+    /**
+     * Sets SERVER parameters valid for all next requests.
+     * this will remove old ones.
+     * 
+     * ```php
+     * $I->setServerParameters([]);
+     * ```
+     */
+    public function setServerParameters(array $params)
+    {
+        $this->client->setServerParameters($params);
+    }
+    
+    /**
+     * Sets SERVER parameter valid for all next requests.
+     * 
+     * ```php
+     * $I->haveServerParameter('name', 'value');
+     * ```
+     */
+    public function haveServerParameter($name, $value)
+    {
+        $this->client->setServerParameter($name, $value);
+    }
 }