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';

final AngelAuth Auth = new AngelAuth();
Map headers = {HttpHeaders.ACCEPT: ContentType.JSON.mimeType};
AngelAuthOptions localOpts = new AngelAuthOptions(
    failureRedirect: '/failure', successRedirect: '/success');
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(Auth);
}

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 "auth" as middleware', () async {
      var response = await client
          .get("$url/success", headers: {'Accept': 'application/json'});
      print(response.body);
      expect(response.statusCode, equals(403));
    });

    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});
      print("Login response: ${response.body}");
      expect(response.headers[HttpHeaders.LOCATION], equals('/failure'));
      expect(response.statusCode, equals(401));
    });

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

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

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