TijsVerkoyen\Twitter\Twitter::usersSuggestions PHP Method

    public function usersSuggestions($lang = null)
    {
        $parameters = null;
        if ($lang != null) {
            $parameters['lang'] = (string) $lang;
        }
        return $this->doCall('users/suggestions.json', $parameters, true);
    }

 /**
  * Tests Twitter->usersSuggestions
  */
 public function testUsersSuggestions()
 {
     $response = $this->twitter->usersSuggestions();
     foreach ($response as $row) {
         $this->assertArrayHasKey('size', $row);
         $this->assertArrayHasKey('name', $row);
         $this->assertArrayHasKey('slug', $row);
     }
 }