Rename Date to DateTime.

pkg/oauth2/test/credentials_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 credentials_test;
 
 import 'dart:async';
 import 'dart:io';
 import 'dart:json' as JSON;
 import 'dart:uri';
 
 import '../../unittest/lib/unittest.dart';
 import '../../http/lib/http.dart' as http;
 import '../lib/oauth2.dart' as oauth2;
 import 'utils.dart';
 
 final Uri tokenEndpoint = new Uri.fromString('http://example.com/token');
 
 ExpectClient httpClient;
 
 void main() {
   setUp(() => httpClient = new ExpectClient());
 
   test('is not expired if no expiration exists', () {
     var credentials = new oauth2.Credentials('access token');
     expect(credentials.isExpired, isFalse);
   });
 
   test('is not expired if the expiration is in the future', () {
-    var expiration = new Date.now().add(new Duration(hours: 1));
+    var expiration = new DateTime.now().add(new Duration(hours: 1));
     var credentials = new oauth2.Credentials(
         'access token', null, null, null, expiration);
     expect(credentials.isExpired, isFalse);
   });
 
   test('is expired if the expiration is in the past', () {
-    var expiration = new Date.now().subtract(new Duration(hours: 1));
+    var expiration = new DateTime.now().subtract(new Duration(hours: 1));
     var credentials = new oauth2.Credentials(
         'access token', null, null, null, expiration);
     expect(credentials.isExpired, isTrue);
   });
 
   test("can't refresh without a refresh token", () {
     var credentials = new oauth2.Credentials(
         'access token', null, tokenEndpoint);
     expect(credentials.canRefresh, false);
     credentials.refresh('identifier', 'secret', httpClient: httpClient)
@@ skipping 69 matching lines @@
       expect(credentials.accessToken, equals('new access token'));
       expect(credentials.refreshToken, equals('refresh token'));
     }), completes);
   });
 
   group("fromJson", () {
     oauth2.Credentials fromMap(Map map) =>
       new oauth2.Credentials.fromJson(JSON.stringify(map));
 
     test("should load the same credentials from toJson", () {
-      var expiration = new Date.now().subtract(new Duration(hours: 1));
+      var expiration = new DateTime.now().subtract(new Duration(hours: 1));
       var credentials = new oauth2.Credentials(
           'access token', 'refresh token', tokenEndpoint, ['scope1', 'scope2'],
           expiration);
       var reloaded = new oauth2.Credentials.fromJson(credentials.toJson());
 
       expect(reloaded.accessToken, equals(credentials.accessToken));
       expect(reloaded.refreshToken, equals(credentials.refreshToken));
       expect(reloaded.tokenEndpoint.toString(),
           equals(credentials.tokenEndpoint.toString()));
       expect(reloaded.scopes, equals(credentials.scopes));
@@ skipping 32 matching lines @@
       expect(() => fromMap({"accessToken": "foo", "scopes": 12}),
           throwsFormatException);
     });
 
     test("should throw a FormatException if expiration is not an int", () {
       expect(() => fromMap({"accessToken": "foo", "expiration": "12"}),
           throwsFormatException);
     });
   });
 }