public function testParseContent()
 {
     $handler = new CookieFileHandler();
     $cookieJar = $handler->parseContent('');
     $this->assertTrue($cookieJar instanceof CookieCollectionInterface);
 }
 /**
  * @return CookieJarInterface
  */
 private function getCookieJar() : CookieJarInterface
 {
     $handler = new CookieFileHandler((new Configuration())->setCookieDir(CookieFileHandlerTest::COOKIE_PATH));
     return $handler->parseFile(CookieFileHandlerTest::COOKIE_TEST_FILE_NAME);
 }