Index: test/utils.dart |
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+// Copyright (c) 2015, 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. |
+ |
+import 'dart:math' as math; |
+import 'dart:io'; |
+ |
+import 'package:crypto/crypto.dart'; |
+import 'package:test/test.dart'; |
+ |
+/// Asserts that an HMAC using [hash] returns [mac] for [input] and [key]. |
+void expectHmacEquals(Hash hash, List<int> input, List<int> key, String mac) { |
+ var hmac = new HMAC(hash, key); |
+ hmac.add(input); |
+ expect(CryptoUtils.bytesToHex(hmac.close()), startsWith(mac)); |
+} |