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How to wave off a server response - server side client

I am trying to jerk off and I am writing a server side client:

new HttpClient().post(InternetAddress.LOOPBACK_IP_V4.host, 7474, '/path').then((HttpClientRequest request) {
request.headers.contentType = ContentType.JSON;
request.headers.add(HttpHeaders.ACCEPT, ContentType.JSON);
request.write(JSON.encode(jsonData));

return request.close();
}).then((HttpClientResponse response) {
response.transform(UTF8.decoder).listen((contents) {
  _logger(contents);
  // stuff
});
});

and I would like to poke fun at the server's response.

What's the best solution?

  • Create a server in my test class that will return the expected value?
  • or poke fun at HttpClientResponse?

Thank you for your help! (code would be very grateful, D)

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1 answer


http packages provide support for this.

See http://www.dartdocs.org/documentation/http/0.11.1+1/index.html#http/http-testing for examples.



import 'dart:convert';
import 'package:http/testing.dart';

var client = new MockClient((request) {
  if (request.url.path != "/data.json") {
    return new Response("", 404);
  }
  return new Response(JSON.encode({
    'numbers': [1, 4, 15, 19, 214]
  }, 200, headers: {
    'content-type': 'application/json'
  });
};
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