| // Copyright (c) 2019, 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:async'; |
| import 'dart:convert'; |
| |
| import 'package:test/test.dart'; |
| import 'package:crypto/crypto.dart'; |
| |
| void main() { |
| group('SHA2-384', () { |
| group('with a chunked converter', () { |
| test('add may not be called after close', () { |
| var sink = |
| sha384.startChunkedConversion(StreamController<Digest>().sink); |
| sink.close(); |
| expect(() => sink.add([0]), throwsStateError); |
| }); |
| |
| test('close may be called multiple times', () { |
| var sink = |
| sha384.startChunkedConversion(StreamController<Digest>().sink); |
| sink.close(); |
| sink.close(); |
| sink.close(); |
| sink.close(); |
| }); |
| |
| test('close closes the underlying sink', () { |
| var inner = ChunkedConversionSink<Digest>.withCallback( |
| expectAsync1((accumulated) { |
| expect(accumulated.length, equals(1)); |
| expect( |
| accumulated.first.toString(), |
| equals( |
| '38b060a751ac96384cd9327eb1b1e36a21fdb71114be07434c0cc7bf63f6e1da274edebfe76f65fbd51ad2f14898b95b')); |
| })); |
| |
| var outer = sha384.startChunkedConversion(inner); |
| outer.close(); |
| }); |
| }); |
| }); |
| |
| group('SHA2-512', () { |
| group('with a chunked converter', () { |
| test('add may not be called after close', () { |
| var sink = |
| sha512.startChunkedConversion(StreamController<Digest>().sink); |
| sink.close(); |
| expect(() => sink.add([0]), throwsStateError); |
| }); |
| |
| test('close may be called multiple times', () { |
| var sink = |
| sha512.startChunkedConversion(StreamController<Digest>().sink); |
| sink.close(); |
| sink.close(); |
| sink.close(); |
| sink.close(); |
| }); |
| |
| test('close closes the underlying sink', () { |
| var inner = ChunkedConversionSink<Digest>.withCallback( |
| expectAsync1((accumulated) { |
| expect(accumulated.length, equals(1)); |
| expect( |
| accumulated.first.toString(), |
| equals( |
| 'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e')); |
| })); |
| |
| var outer = sha512.startChunkedConversion(inner); |
| outer.close(); |
| }); |
| }); |
| }); |
| } |