mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-11-11 13:47:47 +01:00
Krzysztof kuhy Rudnicki
d9982e53dd
main.dart 538 -> 130, policy.dart 272 -> 85, enforcement_status_card.dart 268 -> 145, plus both test files. Every lib split uses part/part of rather than import. The first attempt used import+export and the analyzer gave 30 errors like "The name '_Card' isn't a class": Dart privates are visible to the whole LIBRARY, and a separate file is a separate library unless it is a part. The test splits separated groups from the testWidgets() calls that had been initialising the binding implicitly, so four tests failed with "Binding has not yet been initialized" - both halves now call ensureInitialized() explicitly. 94 tests passing before and after; flutter analyze reports no issues. focus_owner/analysis_options.yaml has an uncommitted change from an earlier session and is deliberately left unstaged. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011w2Pj4Ek3ZNMQVYcFHgXDY
89 lines
3.4 KiB
Dart
89 lines
3.4 KiB
Dart
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import 'package:flutter/services.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:focus_owner/device_policy.dart';
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/// Builds a channel whose handler answers from [responses], recording calls.
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({MethodChannel channel, List<MethodCall> calls}) _fakeChannel(
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Map<String, Object?> responses,
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) {
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const channel = MethodChannel('test/device_policy');
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final calls = <MethodCall>[];
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// hasHomeLocation is read on every status refresh, so it is defaulted here
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// rather than restated in each widget test. An explicit stub still wins,
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// which is what the geofence-state tests rely on.
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final stubs = {'hasHomeLocation': false, ...responses};
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TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
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.setMockMethodCallHandler(channel, (call) async {
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calls.add(call);
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if (!stubs.containsKey(call.method)) {
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throw PlatformException(code: 'unimplemented', message: 'no stub');
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}
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return stubs[call.method];
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});
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return (channel: channel, calls: calls);
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}
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Map<String, Object?> _statusMap({bool isDeviceOwner = false}) => {
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'packageName': 'com.kuhy.focus_owner',
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'isDeviceOwner': isDeviceOwner,
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'isAdminActive': isDeviceOwner,
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'sdkInt': 36,
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'restrictionsApplied': false,
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};
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void main() {
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// Explicit since the split moved the testWidgets() group that used to
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// initialise the binding implicitly.
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TestWidgetsFlutterBinding.ensureInitialized();
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group('DevicePolicyStatus', () {
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test('parses the native status map', () {
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final status = DevicePolicyStatus.fromMap(_statusMap(isDeviceOwner: true));
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expect(status.packageName, 'com.kuhy.focus_owner');
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expect(status.isDeviceOwner, isTrue);
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expect(status.sdkInt, 36);
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});
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test('this build never reports restrictions as applied', () {
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// Not a claim that nothing is enforced -- the app is live and hiding
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// packages, and it does apply user restrictions once the VPN and DNS
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// layers are locked. The native side simply never reads this back, so
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// it is always false; the real state is the hidden-app count.
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expect(
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DevicePolicyStatus.fromMap(_statusMap()).restrictionsApplied,
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isFalse,
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);
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});
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});
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group('DevicePolicy', () {
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test('status() invokes the native status method', () async {
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final fake = _fakeChannel({'status': _statusMap()});
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final status = await DevicePolicy(fake.channel).status();
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expect(fake.calls.single.method, 'status');
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expect(status.isDeviceOwner, isFalse);
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});
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test('releaseDeviceOwner() forwards the native result', () async {
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final fake = _fakeChannel({'releaseDeviceOwner': true});
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expect(await DevicePolicy(fake.channel).releaseDeviceOwner(), isTrue);
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expect(fake.calls.single.method, 'releaseDeviceOwner');
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});
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test('releaseDeviceOwner() reports failure rather than throwing', () async {
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// The button that calls this is the last resort before a factory reset,
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// so a failure must surface in the UI, never as an unhandled error.
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final fake = _fakeChannel({'releaseDeviceOwner': false});
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expect(await DevicePolicy(fake.channel).releaseDeviceOwner(), isFalse);
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});
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test('releaseDeviceOwner() treats a null reply as failure', () async {
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final fake = _fakeChannel({'releaseDeviceOwner': null});
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expect(await DevicePolicy(fake.channel).releaseDeviceOwner(), isFalse);
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});
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});
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}
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