99 lines
3.1 KiB
Dart
99 lines
3.1 KiB
Dart
import 'dart:async';
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import 'dart:convert';
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import 'dart:io';
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import 'package:angel_client/io.dart' as c;
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import 'package:angel_diagnostics/angel_diagnostics.dart';
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import 'package:angel_framework/angel_framework.dart';
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import 'package:angel_shelf/angel_shelf.dart';
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import 'package:angel_test/angel_test.dart';
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import 'package:charcode/charcode.dart';
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import 'package:shelf/shelf.dart' as shelf;
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import 'package:test/test.dart';
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main() {
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c.Angel client;
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HttpServer server;
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String url;
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setUp(() async {
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var handler = new shelf.Pipeline().addHandler((shelf.Request request) {
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if (request.url.path == 'two')
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return 2;
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else if (request.url.path == 'error')
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throw new AngelHttpException.notFound();
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else if (request.url.path == 'status')
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return new shelf.Response.notModified(headers: {'foo': 'bar'});
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else if (request.url.path == 'hijack') {
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request.hijack((Stream<List<int>> stream, StreamSink<List<int>> sink) {
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sink.add(UTF8.encode('HTTP/1.1 200 OK\r\n'));
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sink.add([$lf]);
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sink.add(UTF8.encode(JSON.encode({'error': 'crime'})));
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sink.close();
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});
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} else if (request.url.path == 'throw')
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return null;
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else
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return new shelf.Response.ok('Request for "${request.url}"');
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});
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var app = new Angel()..lazyParseBodies = true;
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app.get('/angel', 'Angel');
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app.after.add(embedShelf(handler, throwOnNullResponse: true));
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await app.configure(logRequests());
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server = await app.startServer(InternetAddress.LOOPBACK_IP_V4, 0);
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client =
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new c.Rest(url = 'http://${server.address.address}:${server.port}');
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});
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tearDown(() async {
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await client.close();
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await server.close(force: true);
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});
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test('expose angel side', () async {
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var response = await client.get('/angel');
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expect(JSON.decode(response.body), equals('Angel'));
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});
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test('expose shelf side', () async {
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var response = await client.get('/foo');
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expect(response, hasStatus(200));
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expect(response.body, equals('Request for "foo"'));
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});
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test('shelf can return arbitrary values', () async {
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var response = await client.get('/two');
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expect(response, isJson(2));
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});
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test('shelf can hijack', () async {
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try {
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var client = new HttpClient();
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var rq = await client.openUrl('GET', Uri.parse('$url/hijack'));
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var rs = await rq.close();
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var body = await rs.transform(UTF8.decoder).join();
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print('Response: $body');
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expect(JSON.decode(body), {'error': 'crime'});
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} on HttpException catch (e, st) {
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print('HTTP Exception: ' + e.message);
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print(st);
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rethrow;
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}
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});
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test('shelf can set status code', () async {
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var response = await client.get('/status');
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expect(response, allOf(hasStatus(304), hasHeader('foo', 'bar')));
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});
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test('shelf can throw error', () async {
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var response = await client.get('/error');
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expect(response, hasStatus(404));
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});
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test('throw on null', () async {
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var response = await client.get('/throw');
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expect(response, hasStatus(500));
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});
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}
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