omemo_dart/test/protobuf.dart

111 lines
2.7 KiB
Dart

import 'package:omemo_dart/protobuf/schema.pb.dart';
import 'package:omemo_dart/src/protobuf/omemo_message.dart';
import 'package:omemo_dart/src/protobuf/protobuf.dart';
import 'package:test/test.dart';
void main() {
group('Base 128 Varints', () {
test('Test simple parsing of Varints', () {
expect(
decodeVarint(<int>[1], 0).n,
1,
);
expect(
decodeVarint(<int>[1], 0).length,
1,
);
expect(
decodeVarint(<int>[0x96, 0x01, 0x00], 0).n,
150,
);
expect(
decodeVarint(<int>[0x96, 0x01, 0x00], 0).length,
2,
);
expect(
decodeVarint(<int>[172, 2, 0x8], 0).n,
300,
);
expect(
decodeVarint(<int>[172, 2, 0x8], 0).length,
2,
);
});
test('Test encoding Varints', () {
expect(
encodeVarint(1),
<int>[1],
);
expect(
encodeVarint(150),
<int>[0x96, 0x01],
);
expect(
encodeVarint(300),
<int>[172, 2],
);
});
});
group('OMEMOMessage', () {
test('Decode a OMEMOMessage', () {
final pbMessage = OMEMOMessage()
..n = 1
..pn = 5
..dhPub = <int>[1, 2, 3]
..ciphertext = <int>[4, 5, 6];
final serial = pbMessage.writeToBuffer();
final msg = OmemoMessage.fromBuffer(serial);
expect(msg.n, 1);
expect(msg.pn, 5);
expect(msg.dhPub, <int>[1, 2, 3]);
expect(msg.ciphertext, <int>[4, 5, 6]);
});
test('Decode a OMEMOMessage without ciphertext', () {
final pbMessage = OMEMOMessage()
..n = 1
..pn = 5
..dhPub = <int>[1, 2, 3];
final serial = pbMessage.writeToBuffer();
final msg = OmemoMessage.fromBuffer(serial);
expect(msg.n, 1);
expect(msg.pn, 5);
expect(msg.dhPub, <int>[1, 2, 3]);
expect(msg.ciphertext, null);
});
test('Encode a OMEMOMessage', () {
const m = OmemoMessage(
1,
5,
<int>[1, 2, 3],
<int>[4, 5, 6],
);
final serial = m.writeToBuffer();
final msg = OMEMOMessage.fromBuffer(serial);
expect(msg.n, 1);
expect(msg.pn, 5);
expect(msg.dhPub, <int>[1, 2, 3]);
expect(msg.ciphertext, <int>[4, 5, 6]);
});
test('Encode a OMEMOMessage without ciphertext', () {
const m = OmemoMessage(
1,
5,
<int>[1, 2, 3],
null,
);
final serial = m.writeToBuffer();
final msg = OMEMOMessage.fromBuffer(serial);
expect(msg.n, 1);
expect(msg.pn, 5);
expect(msg.dhPub, <int>[1, 2, 3]);
expect(msg.ciphertext, <int>[]);
});
});
}