aspnetcore/test/IISIntegration.FunctionalTests/UpgradeFeatureDetectionTests.cs

// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Server.IntegrationTesting;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Logging.Testing;
using Xunit;
using Xunit.Abstractions;
using Xunit.Sdk;

namespace Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests
{
    public class UpgradeFeatureDetectionTests : LoggedTest
    {
        private string _isWebsocketsSupported = Environment.OSVersion.Version >= new Version(6, 2) ? "Enabled" : "Disabled";

        public UpgradeFeatureDetectionTests(ITestOutputHelper output) : base(output)
        {
        }

        [Fact]
        public Task UpgradeFeatureDetectionEnabled_InProcess_IISExpress_CoreClr_x64_Portable()
        {
            return UpgradeFeatureDetectionDeployer(RuntimeFlavor.CoreClr,
                ApplicationType.Portable,
                "AppHostConfig/WebsocketsNotSupported.config",
                Helpers.GetInProcessTestSitesPath(),
                "Disabled");
        }

        [Fact]
        public Task UpgradeFeatureDetectionDisabled_InProcess_IISExpress_CoreClr_x64_Portable()
        {
            return UpgradeFeatureDetectionDeployer(RuntimeFlavor.CoreClr,
                ApplicationType.Portable,
                "AppHostConfig/Http.config",
                Helpers.GetInProcessTestSitesPath(),
                _isWebsocketsSupported);
        }

        [Fact]
        public Task UpgradeFeatureDetectionEnabled_OutOfProcess_IISExpress_CoreClr_x64_Portable()
        {
            return UpgradeFeatureDetectionDeployer(RuntimeFlavor.CoreClr,
                ApplicationType.Portable,
                "AppHostConfig/WebsocketsNotSupported.config",
                Helpers.GetOutOfProcessTestSitesPath(),
                "Disabled");
        }

        [Fact]
        public Task UpgradeFeatureDetectionDisabled_OutOfProcess_IISExpress_CoreClr_x64_Portable()
        {
            return UpgradeFeatureDetectionDeployer(RuntimeFlavor.CoreClr,
                ApplicationType.Portable,
                "AppHostConfig/Http.config",
                Helpers.GetOutOfProcessTestSitesPath(),
                _isWebsocketsSupported);
        }

        private async Task UpgradeFeatureDetectionDeployer(RuntimeFlavor runtimeFlavor,
            ApplicationType applicationType,
            string configPath,
            string sitePath,
            string expected)
        {
            var serverType = ServerType.IISExpress;
            var architecture = RuntimeArchitecture.x64;
            var testName = $"HelloWorld_{runtimeFlavor}";
            using (StartLog(out var loggerFactory, testName))
            {
                var logger = loggerFactory.CreateLogger("HelloWorldTest");

                var deploymentParameters = new DeploymentParameters(sitePath, serverType, runtimeFlavor, architecture)
                {
                    EnvironmentName = "UpgradeFeatureDetection", // Will pick the Start class named 'StartupHelloWorld',
                    ServerConfigTemplateContent = (serverType == ServerType.IISExpress) ? File.ReadAllText(configPath) : null,
                    SiteName = "HttpTestSite", // This is configured in the Http.config
                    TargetFramework = "netcoreapp2.1",
                    ApplicationType = applicationType,
                    ANCMVersion = ANCMVersion.AspNetCoreModuleV2
                };

                using (var deployer = ApplicationDeployerFactory.Create(deploymentParameters, loggerFactory))
                {
                    var deploymentResult = await deployer.DeployAsync();
                    deploymentResult.HttpClient.Timeout = TimeSpan.FromSeconds(5);

                    // 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("UpgradeFeatureDetection");
                    }, logger, deploymentResult.HostShutdownToken, retryCount: 30);

                    var responseText = await response.Content.ReadAsStringAsync();
                    try
                    {
                        Assert.Equal(expected, responseText);
                    }
                    catch (XunitException)
                    {
                        logger.LogWarning(response.ToString());
                        logger.LogWarning(responseText);
                        throw;
                    }
                }
            }
        }
    }
}