99 lines
4.0 KiB
C#
99 lines
4.0 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Net;
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using System.Text;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Server.Kestrel.Core;
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using Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http2;
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using Microsoft.AspNetCore.Server.Kestrel.InMemory.FunctionalTests.TestTransport;
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using Microsoft.AspNetCore.Testing;
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using Microsoft.Extensions.Logging;
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using Xunit;
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namespace Microsoft.AspNetCore.Server.Kestrel.InMemory.FunctionalTests
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{
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public class HttpProtocolSelectionTests : TestApplicationErrorLoggerLoggedTest
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{
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[Fact]
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public Task Server_NoProtocols_Error()
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{
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return TestError<InvalidOperationException>(HttpProtocols.None, CoreStrings.EndPointRequiresAtLeastOneProtocol);
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}
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[Fact]
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public Task Server_Http1AndHttp2_Cleartext_Http1Default()
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{
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return TestSuccess(HttpProtocols.Http1AndHttp2, "GET / HTTP/1.1\r\nHost:\r\n\r\n", "HTTP/1.1 200 OK");
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}
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[Fact]
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public Task Server_Http1Only_Cleartext_Success()
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{
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return TestSuccess(HttpProtocols.Http1, "GET / HTTP/1.1\r\nHost:\r\n\r\n", "HTTP/1.1 200 OK");
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}
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[Fact]
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public Task Server_Http2Only_Cleartext_Success()
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{
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// Expect a SETTINGS frame with default settings then a connection-level WINDOW_UPDATE frame.
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var expected = new byte[]
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{
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0x00, 0x00, 0x12, // Payload Length (6 * settings count)
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0x04, 0x00, 0x00, 0x00, 0x00, 0x00, // SETTINGS frame (type 0x04)
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0x00, 0x03, 0x00, 0x00, 0x00, 0x64, // Connection limit (100)
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0x00, 0x04, 0x00, 0x01, 0x80, 0x00, // Initial stream window size (96 KiB)
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0x00, 0x06, 0x00, 0x00, 0x80, 0x00, // Header size limit (32 KiB)
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0x00, 0x00, 0x04, // Payload Length (4)
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0x08, 0x00, 0x00, 0x00, 0x00, 0x00, // WINDOW_UPDATE frame (type 0x08)
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0x00, 0x01, 0x00, 0x01, // Diff between configured and protocol default (128 KiB - 0XFFFF)
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};
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return TestSuccess(HttpProtocols.Http2,
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Encoding.ASCII.GetString(Http2Connection.ClientPreface),
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Encoding.ASCII.GetString(expected));
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}
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private async Task TestSuccess(HttpProtocols serverProtocols, string request, string expectedResponse)
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{
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var testContext = new TestServiceContext(LoggerFactory);
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var listenOptions = new ListenOptions(new IPEndPoint(IPAddress.Loopback, 0))
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{
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Protocols = serverProtocols
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};
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using (var server = new TestServer(context => Task.CompletedTask, testContext, listenOptions))
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{
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using (var connection = server.CreateConnection())
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{
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await connection.Send(request);
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await connection.Receive(expectedResponse);
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}
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}
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}
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private async Task TestError<TException>(HttpProtocols serverProtocols, string expectedErrorMessage)
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where TException : Exception
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{
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var testContext = new TestServiceContext(LoggerFactory);
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var listenOptions = new ListenOptions(new IPEndPoint(IPAddress.Loopback, 0))
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{
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Protocols = serverProtocols
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};
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using (var server = new TestServer(context => Task.CompletedTask, testContext, listenOptions))
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{
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using (var connection = server.CreateConnection())
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{
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await connection.WaitForConnectionClose();
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}
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}
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Assert.Single(TestApplicationErrorLogger.Messages, message => message.LogLevel == LogLevel.Error
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&& message.EventId.Id == 0
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&& message.Message == expectedErrorMessage);
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}
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}
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}
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