public function testIndexWithPostSex()
{
$crawler = $this->client->request('POST', $this->app->path('admin_customer'), array('admin_search_customer' => array('_token' => 'dummy', 'sex' => 2)));
$this->expected = '検索';
$this->actual = $crawler->filter('h3.box-title')->text();
$this->assertContains($this->expected, $this->actual);
}