public function testCanConvertToAndLoadFromArray()
 {
     $jar = new CookieJar(true);
     foreach ($this->getTestCookies() as $cookie) {
         $jar->setCookie($cookie);
     }
     $this->assertCount(3, $jar);
     $arr = $jar->toArray();
     $this->assertCount(3, $arr);
     $newCookieJar = new CookieJar(false, $arr);
     $this->assertCount(3, $newCookieJar);
     $this->assertSame($jar->toArray(), $newCookieJar->toArray());
 }