Files
oott/frontend/test/unit/scanner_status_models_test.dart
T
rzuastiandClaude Opus 4.8 98b5fa267f Add automated test suite for the Flutter frontend
Introduce a headless `flutter test` suite (83 tests) covering models,
utilities, every API endpoint, and the five screens, with shared helpers
and fixtures so new tests stay terse.

API endpoint methods are statically-dispatched extensions on the
BackendAPI singleton, so they cannot be mocked via `implements`. Mock at
the Dio HTTP-adapter layer (http_mock_adapter) instead, enabled by two
small @visibleForTesting seams: BackendAPI.dioForTesting swaps the
singleton's Dio, and BackendReachability.forceOnlineForTesting() forces a
deterministic online state so polling widgets load.

Add frontend/run_tests.sh and document it in CLAUDE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-03 19:41:52 -04:00

88 lines
2.7 KiB
Dart

import 'package:flutter_test/flutter_test.dart';
import 'package:frontend/model/arp_scanner_status.dart';
import 'package:frontend/model/dhcp_scanner_status.dart';
import 'package:frontend/model/mdns_scanner_status.dart';
import 'package:frontend/model/snmp_scanner_status.dart';
import 'package:frontend/model/ssdp_scanner_status.dart';
import '../helpers/fixtures.dart';
void main() {
group('interval scanners (ARP, SNMP)', () {
test('ArpScannerStatus.fromJson maps populated fields', () {
final status = ArpScannerStatus.fromJson(
intervalScannerJson(
isRunning: true,
runningForSeconds: 12.5,
nextRunInSeconds: 30,
lastScanDevicesSeen: 7,
lastScanSecondsAgo: 5,
),
);
expect(status.isRunning, isTrue);
expect(status.runningForSeconds, 12.5);
expect(status.nextRunInSeconds, 30.0);
expect(status.lastScanDevicesSeen, 7);
expect(status.lastScanSecondsAgo, 5.0);
});
test('ArpScannerStatus.fromJson tolerates null optionals', () {
final status = ArpScannerStatus.fromJson(intervalScannerJson());
expect(status.isRunning, isFalse);
expect(status.runningForSeconds, isNull);
expect(status.nextRunInSeconds, isNull);
expect(status.lastScanDevicesSeen, isNull);
});
test('SnmpScannerStatus.fromJson maps fields', () {
final status = SnmpScannerStatus.fromJson(
intervalScannerJson(isRunning: true, runningForSeconds: 3),
);
expect(status.isRunning, isTrue);
expect(status.runningForSeconds, 3.0);
});
});
group('listener scanners (mDNS, SSDP, DHCP)', () {
test('MdnsScannerStatus.fromJson maps populated fields', () {
final status = MdnsScannerStatus.fromJson(
listenerScannerJson(
isListening: true,
listeningForSeconds: 99.0,
devicesSeen: 4,
lastDeviceSeenSecondsAgo: 8,
),
);
expect(status.isListening, isTrue);
expect(status.listeningForSeconds, 99.0);
expect(status.devicesSeen, 4);
expect(status.lastDeviceSeenSecondsAgo, 8.0);
});
test('SsdpScannerStatus.fromJson requires devicesSeen and tolerates nulls',
() {
final status = SsdpScannerStatus.fromJson(
listenerScannerJson(devicesSeen: 0),
);
expect(status.isListening, isFalse);
expect(status.devicesSeen, 0);
expect(status.listeningForSeconds, isNull);
expect(status.lastDeviceSeenSecondsAgo, isNull);
});
test('DhcpScannerStatus.fromJson maps fields', () {
final status = DhcpScannerStatus.fromJson(
listenerScannerJson(isListening: true, devicesSeen: 2),
);
expect(status.isListening, isTrue);
expect(status.devicesSeen, 2);
});
});
}