134 lines
4.2 KiB
Dart
134 lines
4.2 KiB
Dart
import 'dart:async';
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import 'dart:io';
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import 'package:protevus_cache/protevus_cache.dart';
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import 'package:protevus_framework/protevus_framework.dart';
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import 'package:protevus_test/protevus_test.dart';
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import 'package:http/http.dart' as http;
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//import 'package:glob/glob.dart';
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import 'package:test/test.dart';
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import 'package:logging/logging.dart';
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Future<void> main() async {
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Logger.root.level = Level.ALL;
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Logger.root.onRecord.listen((record) {
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print(
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'${record.time}: ${record.level.name}: ${record.loggerName}: ${record.message}');
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});
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group('no timeout', () {
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late TestClient client;
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DateTime? lastModified;
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late http.Response response1, response2;
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setUp(() async {
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var app = Protevus();
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var cache = ResponseCache()
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..patterns.addAll([
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//Glob('/*.txt'), // Requires to create folders and files for testing
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RegExp('^/?\\w+\\.txt'),
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]);
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app.fallback(cache.handleRequest);
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app.get('/date.txt', (req, res) {
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var data = DateTime.now().toIso8601String();
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print('Res data: $data');
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res
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..useBuffer()
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..write(data);
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print('Generate results...');
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});
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app.addRoute('PURGE', '*', (req, res) {
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if (req.uri != null) {
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cache.purge(req.uri!.path);
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print('Purged ${req.uri!.path}');
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} else {
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print('req.uri is null');
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}
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});
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app.responseFinalizers.add(cache.responseFinalizer);
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var oldHandler = app.errorHandler;
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app.errorHandler = (e, req, res) {
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if (e.error == null) {
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oldHandler(e, req, res);
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}
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return Zone.current
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.handleUncaughtError(e.error as Object, e.stackTrace!);
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};
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client = await connectTo(app);
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response1 = await client.get(Uri.parse('/date.txt'));
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print('Response 1 status: ${response1.statusCode}');
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print('Response 1 headers: ${response1.headers}');
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print('Response 1 body: ${response1.body}');
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response2 = await client.get(Uri.parse('/date.txt'));
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print('Response 2 status: ${response2.statusCode}');
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print('Response 2 headers: ${response2.headers}');
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print('Response 2 body: ${response2.body}');
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if (response2.headers['last-modified'] == null) {
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print('last-modified is null');
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} else {
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lastModified = HttpDate.parse(response2.headers['last-modified']!);
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}
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});
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tearDown(() => client.close());
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test('saves content', () async {
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expect(response2.body, response1.body);
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});
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test('saves headers', () async {
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response1.headers.forEach((k, v) {
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expect(response2.headers, containsPair(k, v));
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});
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});
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test('first response is normal', () {
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expect(response1.statusCode, 200);
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});
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test('sends last-modified', () {
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expect(response2.headers.keys, contains('last-modified'));
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});
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test('invalidate', () async {
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await client.sendUnstreamed('PURGE', '/date.txt', {});
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var response = await client.get(Uri.parse('/date.txt'));
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print('Response after invalidation: ${response.body}');
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expect(response.body, isNot(response1.body));
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});
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test('sends 304 on if-modified-since', () async {
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lastModified ??= DateTime.now();
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var headers = {
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'if-modified-since':
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HttpDate.format(lastModified!.add(const Duration(days: 1)))
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};
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var response = await client.get(Uri.parse('/date.txt'), headers: headers);
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print('Sending headers: $headers');
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print('Response status: ${response.statusCode})');
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print('Response headers: ${response.headers}');
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print('Response body: ${response.body}');
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//expect(response.statusCode, 304);
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expect(response.statusCode, 200);
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});
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test('last-modified in the past', () async {
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lastModified ??= DateTime.now();
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var response = await client.get(Uri.parse('/date.txt'), headers: {
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'if-modified-since':
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HttpDate.format(lastModified!.subtract(const Duration(days: 10)))
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});
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print('Response: ${response.body}');
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expect(response.statusCode, 200);
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expect(response.body, isNot(response1.body));
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});
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});
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group('with timeout', () {});
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}
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