|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System;
using System.Net;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Server.IntegrationTesting;
using Microsoft.AspNetCore.InternalTesting;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Logging.Testing;
using Xunit;
using Xunit.Abstractions;
using Xunit.Sdk;
namespace ServerComparison.FunctionalTests;
public class HelloWorldTests : LoggedTest
{
private const string DebugEnvironmentVariable = "ASPNETCORE_MODULE_DEBUG";
public HelloWorldTests(ITestOutputHelper output) : base(output)
{
}
public static TestMatrix TestVariants
=> TestMatrix.ForServers(ServerType.IISExpress, ServerType.Kestrel, ServerType.Nginx, ServerType.HttpSys)
.WithTfms(Tfm.Default)
.WithApplicationTypes(ApplicationType.Portable)
.WithAllHostingModels()
.WithAllArchitectures();
[ConditionalTheory]
[MemberData(nameof(TestVariants))]
[QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/45378")]
public async Task HelloWorld(TestVariant variant)
{
var testName = $"HelloWorld_{variant.Server}_{variant.Tfm}_{variant.Architecture}_{variant.ApplicationType}";
using (StartLog(out var loggerFactory,
variant.Server == ServerType.Nginx ? LogLevel.Trace : LogLevel.Debug, // https://github.com/aspnet/ServerTests/issues/144
testName))
{
var logger = loggerFactory.CreateLogger("HelloWorld");
var deploymentParameters = new DeploymentParameters(variant)
{
ApplicationPath = Helpers.GetApplicationPath()
};
if (variant.Server == ServerType.Nginx)
{
deploymentParameters.ServerConfigTemplateContent = Helpers.GetNginxConfigContent("nginx.conf");
}
if (variant.Server == ServerType.IISExpress)
{
deploymentParameters.EnvironmentVariables[DebugEnvironmentVariable] = "console";
}
using (var deployer = IISApplicationDeployerFactory.Create(deploymentParameters, loggerFactory))
{
var deploymentResult = await deployer.DeployAsync();
// Request to base address and check if various parts of the body are rendered & measure the cold startup time.
var response = await RetryHelper.RetryRequest(() =>
{
return deploymentResult.HttpClient.GetAsync(string.Empty);
}, logger, deploymentResult.HostShutdownToken);
var responseText = await response.Content.ReadAsStringAsync();
try
{
string expectedName = Enum.GetName(typeof(RuntimeArchitecture), variant.Architecture);
expectedName = char.ToUpperInvariant(expectedName[0]) + expectedName.Substring(1);
Assert.Equal($"Hello World {expectedName}", responseText);
}
catch (XunitException)
{
logger.LogWarning(response.ToString());
logger.LogWarning(responseText);
throw;
}
// Make sure it was the right server.
var serverHeader = response.Headers.Server.ToString();
switch (variant.Server)
{
case ServerType.HttpSys:
Assert.Equal("Microsoft-HTTPAPI/2.0", serverHeader);
break;
case ServerType.Nginx:
Assert.StartsWith("nginx/", serverHeader);
break;
case ServerType.Kestrel:
Assert.Equal("Kestrel", serverHeader);
break;
case ServerType.IIS:
case ServerType.IISExpress:
if (variant.HostingModel == HostingModel.OutOfProcess)
{
Assert.Equal("Kestrel", serverHeader);
}
else
{
Assert.StartsWith("Microsoft-IIS/", serverHeader);
}
break;
default:
throw new NotImplementedException(variant.Server.ToString());
}
}
}
}
public static TestMatrix SelfHostTestVariants
=> TestMatrix.ForServers(ServerType.Kestrel, ServerType.HttpSys)
.WithTfms(Tfm.Default)
.WithApplicationTypes(ApplicationType.Portable)
.WithAllHostingModels()
.WithAllArchitectures();
[ConditionalTheory]
[MemberData(nameof(SelfHostTestVariants))]
[QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/42380")]
public async Task ApplicationException(TestVariant variant)
{
var testName = $"ApplicationException_{variant.Server}_{variant.Tfm}_{variant.Architecture}_{variant.ApplicationType}";
using (StartLog(out var loggerFactory, LogLevel.Debug, testName))
{
var logger = loggerFactory.CreateLogger("ApplicationException");
var deploymentParameters = new DeploymentParameters(variant)
{
ApplicationPath = Helpers.GetApplicationPath()
};
var output = string.Empty;
using (var deployer = new SelfHostDeployer(deploymentParameters, loggerFactory))
{
deployer.ProcessOutputListener = (data) =>
{
if (!string.IsNullOrWhiteSpace(data))
{
output += data + '\n';
}
};
var deploymentResult = await deployer.DeployAsync();
// Request to base address and check if various parts of the body are rendered & measure the cold startup time.
using (var response = await RetryHelper.RetryRequest(() =>
{
return deploymentResult.HttpClient.GetAsync("/throwexception");
}, logger, deploymentResult.HostShutdownToken))
{
Assert.Equal(HttpStatusCode.InternalServerError, response.StatusCode);
var body = await response.Content.ReadAsStringAsync();
Assert.Empty(body);
}
}
// Output should contain the ApplicationException and the 500 status code
Assert.Contains("System.ApplicationException: Application exception", output);
Assert.Contains("/throwexception - 500", output);
}
}
}
|