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opt.: deduplicate & merge

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lollipopkit🏳️‍⚧️
2026-01-15 10:10:14 +08:00
parent 8be9b9b10b
commit 35349a90eb
3 changed files with 205 additions and 114 deletions
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70
test/jump_server_test.dart
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@@ -5,7 +5,7 @@ import 'package:server_box/data/model/server/server_private_info.dart';
void main() {
group('Jump server', () {
test('genClient throws when injected chain misses jump server', () async {
test('resolveMergedJumpChain throws when injected chain misses jump server', () {
const spi = Spi(
name: 'target',
ip: '10.0.0.10',
@@ -15,13 +15,8 @@ void main() {
jumpId: 'missing',
);
await expectLater(
() => genClient(
spi,
jumpChain: const <Spi>[],
jumpPrivateKeys: const <String?>[],
knownHostFingerprints: const <String, String>{},
),
expect(
() => resolveMergedJumpChain(spi, jumpChain: const <Spi>[]),
throwsA(
isA<SSHErr>().having(
(e) => e.type,
@@ -32,23 +27,58 @@ void main() {
);
});
test('genClient detects jump loop', () async {
const spi = Spi(
name: 'loop',
test('resolveMergedJumpChain merges and dedups', () {
const c = Spi(name: 'c', ip: '10.0.0.30', port: 22, user: 'root', id: 'c');
const d = Spi(name: 'd', ip: '10.0.0.40', port: 22, user: 'root', id: 'd');
const b = Spi(
name: 'b',
ip: '10.0.0.20',
port: 22,
user: 'root',
id: 'loop_id',
jumpId: 'loop_id',
id: 'b',
jumpChainIds: ['c', 'd'],
);
const target = Spi(
name: 'target',
ip: '10.0.0.10',
port: 22,
user: 'root',
id: 't',
jumpChainIds: ['b', 'c'],
);
await expectLater(
() => genClient(
spi,
jumpChain: const <Spi>[spi],
jumpPrivateKeys: const <String?>[null],
knownHostFingerprints: const <String, String>{},
),
final chain = resolveMergedJumpChain(target, jumpChain: const <Spi>[b, c, d]);
expect(chain.map((e) => e.id).toList(), ['c', 'd', 'b']);
});
test('resolveMergedJumpChain detects jump loop', () {
const b = Spi(
name: 'b',
ip: '10.0.0.20',
port: 22,
user: 'root',
id: 'b',
jumpChainIds: ['c'],
);
const c = Spi(
name: 'c',
ip: '10.0.0.30',
port: 22,
user: 'root',
id: 'c',
jumpChainIds: ['b'],
);
const target = Spi(
name: 'target',
ip: '10.0.0.10',
port: 22,
user: 'root',
id: 't',
jumpChainIds: ['b'],
);
expect(
() => resolveMergedJumpChain(target, jumpChain: const <Spi>[b, c]),
throwsA(
isA<SSHErr>().having(
(e) => e.type,