/**
  * @covers Svetel\Manager\HttpClientManager::setCookies
  * @covers Svetel\Manager\HttpClientManager::getCookies
  */
 public function testSetCookies()
 {
     try {
         $this->object->setCookies(TRUE);
     } catch (\InvalidArgumentException $ex) {
         $this->assertEquals('Cookies may be only false or string', $ex->getMessage());
     }
     try {
         $this->object->setCookies(['sessid' => 125]);
     } catch (\InvalidArgumentException $ex) {
         $this->assertEquals('Cookies may be only false or string', $ex->getMessage());
     }
     $cookies = 'SESSID=545151';
     $this->assertTrue(is_object($this->object->setCookies($cookies)));
     $this->assertEquals($cookies, $this->object->setCookies($cookies)->getCookies());
 }