Split apart several asynchronous tests to reduce timeouts.

utils/tests/pub/oauth2_test.dart

-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library oauth2_test;
-
-import 'dart:io';
-import 'dart:json' as json;
-import 'dart:uri';
-
-import 'package:http/http.dart' as http;
-import 'package:scheduled_test/scheduled_process.dart';
-import 'package:scheduled_test/scheduled_test.dart';
-import 'package:scheduled_test/scheduled_server.dart';
-
-import '../../pub/io.dart';
-import '../../pub/utils.dart';
-import 'descriptor.dart' as d;
-import 'test_pub.dart';
-
-import 'dart:async';
-
-main() {
-  setUp(() => d.validPackage.create());
-
-  integration('with no credentials.json, authenticates and saves '
-      'credentials.json', () {
-    var server = new ScheduledServer();
-    var pub = startPublish(server);
-    confirmPublish(pub);
-    authorizePub(pub, server);
-
-    server.handle('GET', '/packages/versions/new.json', (request) {
-      expect(request.headers.value('authorization'),
-          equals('Bearer access token'));
-
-      request.response.close();
-    });
-
-    // After we give pub an invalid response, it should crash. We wait for it to
-    // do so rather than killing it so it'll write out the credentials file.
-    pub.shouldExit(1);
-
-    d.credentialsFile(server, 'access token').validate();
-  });
-
-  integration('with a pre-existing credentials.json does not authenticate', () {
-    var server = new ScheduledServer();
-    d.credentialsFile(server, 'access token').create();
-    var pub = startPublish(server);
-    confirmPublish(pub);
-
-    server.handle('GET', '/packages/versions/new.json', (request) {
-      expect(request.headers.value('authorization'),
-          equals('Bearer access token'));
-
-      request.response.close();
-    });
-
-    pub.kill();
-  });
-
-  integration('with an expired credentials.json, refreshes and saves the '
-      'refreshed access token to credentials.json', () {
-    var server = new ScheduledServer();
-    d.credentialsFile(server, 'access token',
-        refreshToken: 'refresh token',
-        expiration: new DateTime.now().subtract(new Duration(hours: 1)))
-        .create();
-
-    var pub = startPublish(server);
-    confirmPublish(pub);
-
-    server.handle('POST', '/token', (request) {
-      return new ByteStream(request).toBytes().then((bytes) {
-        var body = new String.fromCharCodes(bytes);
-        expect(body, matches(
-            new RegExp(r'(^|&)refresh_token=refresh\+token(&|$)')));
-
-        request.response.headers.contentType =
-            new ContentType("application", "json");
-        request.response.write(json.stringify({
-          "access_token": "new access token",
-          "token_type": "bearer"
-        }));
-        request.response.close();
-      });
-    });
-
-    server.handle('GET', '/packages/versions/new.json', (request) {
-      expect(request.headers.value('authorization'),
-          equals('Bearer new access token'));
-
-      request.response.close();
-    });
-
-    pub.shouldExit();
-
-    d.credentialsFile(server, 'new access token', refreshToken: 'refresh token')
-        .validate();
-  });
-
-  integration('with an expired credentials.json without a refresh token, '
-       'authenticates again and saves credentials.json', () {
-    var server = new ScheduledServer();
-    d.credentialsFile(server, 'access token',
-        expiration: new DateTime.now().subtract(new Duration(hours: 1)))
-        .create();
-
-    var pub = startPublish(server);
-    confirmPublish(pub);
-
-    expect(pub.nextErrLine(), completion(equals("Pub's authorization to upload "
-          "packages has expired and can't be automatically refreshed.")));
-    authorizePub(pub, server, "new access token");
-
-    server.handle('GET', '/packages/versions/new.json', (request) {
-      expect(request.headers.value('authorization'),
-          equals('Bearer new access token'));
-
-      request.response.close();
-    });
-
-    // After we give pub an invalid response, it should crash. We wait for it to
-    // do so rather than killing it so it'll write out the credentials file.
-    pub.shouldExit(1);
-
-    d.credentialsFile(server, 'new access token').validate();
-  });
-
-  integration('with a malformed credentials.json, authenticates again and '
-      'saves credentials.json', () {
-    var server = new ScheduledServer();
-    d.dir(cachePath, [
-      d.file('credentials.json', '{bad json')
-    ]).create();
-
-    var pub = startPublish(server);
-    confirmPublish(pub);
-    authorizePub(pub, server, "new access token");
-
-    server.handle('GET', '/packages/versions/new.json', (request) {
-      expect(request.headers.value('authorization'),
-          equals('Bearer new access token'));
-
-      request.response.close();
-    });
-
-    // After we give pub an invalid response, it should crash. We wait for it to
-    // do so rather than killing it so it'll write out the credentials file.
-    pub.shouldExit(1);
-
-    d.credentialsFile(server, 'new access token').validate();
-  });
-
-  // Regression test for issue 8849.
-  integration('with a server-rejected refresh token, authenticates again and '
-      'saves credentials.json', () {
-    var server = new ScheduledServer();
-    d.credentialsFile(server, 'access token',
-        refreshToken: 'bad refresh token',
-        expiration: new DateTime.now().subtract(new Duration(hours: 1)))
-        .create();
-
-    var pub = startPublish(server);
-    confirmPublish(pub);
-
-    server.handle('POST', '/token', (request) {
-      return new ByteStream(request).toBytes().then((bytes) {
-        var response = request.response;
-        response.statusCode = 400;
-        response.reasonPhrase = 'Bad request';
-        response.headers.contentType = new ContentType("application", "json");
-        response.write(json.stringify({"error": "invalid_request"}));
-        response.close();
-      });
-    });
-
-    authorizePub(pub, server, 'new access token');
-
-    server.handle('GET', '/packages/versions/new.json', (request) {
-      expect(request.headers.value('authorization'),
-          equals('Bearer new access token'));
-
-      request.response.close();
-    });
-
-    pub.kill();
-  });
-
-  integration('with server-rejected credentials, authenticates again and saves '
-      'credentials.json', () {
-    var server = new ScheduledServer();
-    d.credentialsFile(server, 'access token').create();
-    var pub = startPublish(server);
-
-    confirmPublish(pub);
-
-    server.handle('GET', '/packages/versions/new.json', (request) {
-      var response = request.response;
-      response.statusCode = 401;
-      response.headers.set('www-authenticate', 'Bearer error="invalid_token",'
-          ' error_description="your token sucks"');
-      response.write(json.stringify({
-        'error': {'message': 'your token sucks'}
-      }));
-      response.close();
-    });
-
-    expect(pub.nextErrLine(), completion(equals('OAuth2 authorization failed '
-        '(your token sucks).')));
-    // TODO(rnystrom): The confirm line is run together with this one because
-    // in normal usage, the user will have entered a newline on stdin which
-    // gets echoed to the terminal. Do something better here?
-    expect(pub.nextLine(), completion(equals(
-        'Looks great! Are you ready to upload your package (y/n)? '
-        'Pub needs your authorization to upload packages on your behalf.')));
-    pub.kill();
-  });
-}
-
-void authorizePub(ScheduledProcess pub, ScheduledServer server,
-    [String accessToken="access token"]) {
-  // TODO(rnystrom): The confirm line is run together with this one because
-  // in normal usage, the user will have entered a newline on stdin which
-  // gets echoed to the terminal. Do something better here?
-  expect(pub.nextLine(), completion(equals(
-      'Looks great! Are you ready to upload your package (y/n)? '
-      'Pub needs your authorization to upload packages on your behalf.')));
-
-  expect(pub.nextLine().then((line) {
-    var match = new RegExp(r'[?&]redirect_uri=([0-9a-zA-Z%+-]+)[$&]')
-        .firstMatch(line);
-    expect(match, isNotNull);
-
-    var redirectUrl = Uri.parse(decodeUriComponent(match.group(1)));
-    redirectUrl = addQueryParameters(redirectUrl, {'code': 'access code'});
-    return (new http.Request('GET', redirectUrl)..followRedirects = false)
-      .send();
-  }).then((response) {
-    expect(response.headers['location'],
-        equals('http://pub.dartlang.org/authorized'));
-  }), completes);
-
-  handleAccessTokenRequest(server, accessToken);
-}
-
-void handleAccessTokenRequest(ScheduledServer server, String accessToken) {
-  server.handle('POST', '/token', (request) {
-    return new ByteStream(request).toBytes().then((bytes) {
-      var body = new String.fromCharCodes(bytes);
-      expect(body, matches(new RegExp(r'(^|&)code=access\+code(&|$)')));
-
-      request.response.headers.contentType =
-          new ContentType("application", "json");
-      request.response.write(json.stringify({
-        "access_token": accessToken,
-        "token_type": "bearer"
-      }));
-      request.response.close();
-    });
-  });
-}
-