67 lines
2.2 KiB
Dart
67 lines
2.2 KiB
Dart
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import 'dart:convert';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:halkyon_app/halkyon_app.dart';
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import 'package:halkyon_base_client/halkyon_base_client.dart';
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import 'package:http/http.dart' as http;
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import 'package:http/testing.dart';
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void main() {
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final halkyon = Instance.parse('learn.example.org')!;
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final todo = Instance.parse('todo.example.org')!;
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final elsewhere = Instance.parse('www.example.org')!;
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/// Basics as an instance of [app] tells them.
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http.Response basicsOf(String app) => http.Response(
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jsonEncode(
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InstanceBasics(
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app: app,
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emailSignIn: false,
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sourceCodeUrl: 'https://code.example.org/$app',
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minimumAppBuild: 1,
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dataLocation: 'EU',
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backupLocation: 'CH',
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).toJson(),
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),
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200,
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);
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/// A checker of the app `learn` reaching instances through a fake network,
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/// where learn.example.org answers as an instance of it, todo.example.org
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/// as an instance of another app, and nothing else answers.
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ServerpodInstanceChecker checker() => ServerpodInstanceChecker(
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app: 'learn',
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httpClient: () => MockClient(
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(request) async => switch ((request.url.host, request.url.path)) {
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('learn.example.org', '/halkyon_base.instance/basics') => basicsOf(
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'learn',
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),
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('todo.example.org', '/halkyon_base.instance/basics') => basicsOf(
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'todo',
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),
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_ => http.Response('<html>Not found</html>', 404),
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},
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),
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);
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test('an instance answers when its halkyon_base tells its basics; any '
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'other site does not', () async {
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expect(await checker().answers(halkyon), isTrue);
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expect(await checker().answers(elsewhere), isFalse);
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});
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test("another app's instance does not answer, so its address is refused "
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'before the app moves there', () async {
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expect(await checker().answers(todo), isFalse);
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expect(await checker().locationsOf(todo), isNull);
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});
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test("says where an instance keeps people's data and its backups, and "
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'nothing for a site that is no instance', () async {
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expect(
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await checker().locationsOf(halkyon),
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const InstanceLocations(data: 'EU', backups: 'CH'),
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);
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expect(await checker().locationsOf(elsewhere), isNull);
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});
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}
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