/**
  * @test
  */
 public function it_removes_cookies()
 {
     $response = new FigCookieTestingResponse();
     $response = $response->withAddedHeader(SetCookies::SET_COOKIE_HEADER, SetCookie::create('theme', 'light'))->withAddedHeader(SetCookies::SET_COOKIE_HEADER, SetCookie::create('sessionToken', 'ENCRYPTED'))->withAddedHeader(SetCookies::SET_COOKIE_HEADER, SetCookie::create('hello', 'world'));
     $response = FigResponseCookies::remove($response, 'sessionToken');
     $this->assertEquals('theme=light,hello=world', $response->getHeaderLine('Set-Cookie'));
 }
 /**
  * @test
  */
 public function it_encrypts_and_decrypts_cookies()
 {
     // Simulate a request coming in with several cookies.
     $request = (new FigCookieTestingRequest())->withHeader(Cookies::COOKIE_HEADER, 'theme=light; sessionToken=RAPELCGRQ; hello=world');
     // "Before" Middleware Example
     //
     // Get our token from an encrypted cookie value, "decrypt" it, and replace the cookie on the request.
     // From here on out, any part of the system that gets our token will be able to see the contents
     // in plaintext.
     $request = FigRequestCookies::modify($request, 'sessionToken', function (Cookie $cookie) {
         return $cookie->withValue(str_rot13($cookie->getValue()));
     });
     // Even though the sessionToken initially comes in "encrypted", at this point (and any point in
     // the future) the sessionToken cookie will be available in plaintext.
     $this->assertEquals('theme=light; sessionToken=ENCRYPTED; hello=world', $request->getHeaderLine(Cookies::COOKIE_HEADER));
     // Simulate a response going out.
     $response = new FigCookieTestingResponse();
     // Various parts of the system will add set cookies to the response. In this case, we are
     // going to show that the rest of the system interacts with the session token using
     // plaintext.
     $response = $response->withAddedHeader(SetCookies::SET_COOKIE_HEADER, SetCookie::create('theme', 'light'))->withAddedHeader(SetCookies::SET_COOKIE_HEADER, SetCookie::create('sessionToken', 'ENCRYPTED'))->withAddedHeader(SetCookies::SET_COOKIE_HEADER, SetCookie::create('hello', 'world'));
     // "After" Middleware Example
     //
     // Get our token from an unencrypted set cookie value, "encrypt" it, and replace the cook on the response.
     // From here on out, any part of the system that gets our token will only be able to see the encrypted
     // value.
     $response = FigResponseCookies::modify($response, 'sessionToken', function (SetCookie $setCookie) {
         return $setCookie->withValue(str_rot13($setCookie->getValue()));
     });
     // Even though the sessionToken intiially went out "decrypted", at this point (and at any point
     // in the future) the sessionToken cookie will remain "encrypted."
     $this->assertEquals(['theme=light', 'sessionToken=RAPELCGRQ', 'hello=world'], $response->getHeader(SetCookies::SET_COOKIE_HEADER));
 }