platform/test/local.dart

import 'dart:convert';
import 'dart:io';
import 'package:angel_framework/angel_framework.dart';
import 'package:angel_auth/angel_auth.dart';
import 'package:http/http.dart' as http;
import 'package:merge_map/merge_map.dart';
import 'package:test/test.dart';

Map headers = {HttpHeaders.ACCEPT: ContentType.JSON.mimeType};
Map localOpts = {'failureRedirect': '/failure'};
Map sampleUser = {'hello': 'world'};

verifier(username, password) async {
  if (username == 'username' && password == 'password') {
    return sampleUser;
  } else return false;
}

wireAuth(Angel app) async {
  Auth.serializer = (user) async => 1337;
  Auth.deserializer = (id) async => sampleUser;

  Auth.strategies.add(new LocalAuthStrategy(verifier));
  await app.configure(AngelAuth);
}

main() async {
  group
      ('local', () {
    Angel app;
    http.Client client;
    String url;
    String basicAuthUrl;

    setUp(() async {
      client = new http.Client();
      app = new Angel();

      await app.configure(wireAuth);
      app.get('/hello', 'Woo auth', middleware: [Auth.authenticate('local')]);
      app.post('/login', 'This should not be shown',
          middleware: [Auth.authenticate('local', localOpts)]);
      app.get('/success', "yep", middleware: ['auth']);
      app.get('/failure', "nope");

      HttpServer server = await app.startServer(
          InternetAddress.LOOPBACK_IP_V4, 0);
      url = "http://${server.address.host}:${server.port}";
      basicAuthUrl =
      "http://username:password@${server.address.host}:${server.port}";
    });

    tearDown(() async {
      await app.httpServer.close(force: true);
      client = null;
      url = null;
      basicAuthUrl = null;
    });

    test('can use login as middleware', () async {
      var response = await client.get("$url/success", headers: {'Accept': 'application/json'});
      print(response.body);
      expect(response.statusCode, equals(401));
    });

    test('successRedirect', () async {
      Map postData = {
        'username': 'username',
        'password': 'password'
      };
      var response = await client.post(
          "$url/login", body: JSON.encode(postData),
          headers: {HttpHeaders.CONTENT_TYPE: ContentType.JSON.mimeType});
      expect(response.statusCode, equals(200));
      expect(response.headers[HttpHeaders.LOCATION], equals('/success'));
    });

    test('failureRedirect', () async {
      Map postData = {
        'username': 'password',
        'password': 'username'
      };
      var response = await client.post(
          "$url/login", body: JSON.encode(postData),
          headers: {HttpHeaders.CONTENT_TYPE: ContentType.JSON.mimeType});
      expect(response.statusCode, equals(401));
      expect(response.headers[HttpHeaders.LOCATION], equals('/failure'));
    });

    test('allow basic', () async {
      String authString = BASE64.encode("username:password".runes.toList());
      Map auth = {HttpHeaders.AUTHORIZATION: 'Basic $authString'};
      var response = await client.get(
          "$url/hello", headers: mergeMap([auth, headers]));
      expect(response.body, equals('"Woo auth"'));
    });

    test('allow basic via URL encoding', () async {
      var response = await client.get(
          basicAuthUrl, headers: headers);
      expect(response.body, equals('"Woo auth"'));
    });

    test('force basic', () async {
      Auth.strategies.clear();
      Auth.strategies.add(new LocalAuthStrategy(
          verifier, forceBasic: true, basicRealm: 'test'));
      var response = await client.get("$url/hello", headers: headers);
      expect(response.headers[HttpHeaders.WWW_AUTHENTICATE],
          equals('Basic realm="test"'));
    });
  });
}