Adding a variation that does a kpm pack and starts the application

Currently adding only for Helios & X86 desktop CLR. Will add a few more interesting variations in future.

test/E2ETests/DeploymentUtility.cs

@@ -53,7 +53,7 @@ namespace E2ETests
             }
         }
 
-        private const string APP_RELATIVE_PATH = @"..\..\src\MusicStore\";
+        private static string APP_RELATIVE_PATH = Path.Combine("..", "..", "src", "MusicStore");
 
         public static Process StartApplication(StartParameters startParameters, string identityDbName)
         {
@@ -80,6 +80,12 @@ namespace E2ETests
                 //Tweak the %PATH% to the point to the right KREFLAVOR
                 Environment.SetEnvironmentVariable("PATH", SwitchPathToKreFlavor(startParameters.KreFlavor, startParameters.KreArchitecture));
 
+                //Reason to do pack here instead of in a common place is use the right KRE to do the packing. Previous line switches to use the right KRE.
+                if (startParameters.PackApplicationBeforeStart)
+                {
+                    KpmPack(startParameters);
+                }
+
                 if (startParameters.ServerType == ServerType.Helios)
                 {
                     hostProcess = StartHeliosHost(startParameters);
@@ -98,8 +104,10 @@ namespace E2ETests
 
         private static Process StartMonoHost(StartParameters startParameters)
         {
-            //Mono needs this as GetFullPath does not work if it has \
-            startParameters.ApplicationPath = Path.GetFullPath(startParameters.ApplicationPath.Replace('\\', '/'));
+            if (startParameters.PackApplicationBeforeStart)
+            {
+                KpmPack(startParameters);
+            }
 
             //Mono does not have a way to pass in a --appbase switch. So it will be an environment variable. 
             Environment.SetEnvironmentVariable("KRE_APPBASE", startParameters.ApplicationPath);
@@ -173,7 +181,6 @@ namespace E2ETests
 
         private static Process StartSelfHost(StartParameters startParameters, string identityDbName)
         {
-            //ServerType hostType, string applicationPath, string identityDbName
             Console.WriteLine(string.Format("Executing klr.exe --appbase {0} \"Microsoft.Framework.ApplicationHost\" {1}", startParameters.ApplicationPath, startParameters.ServerType.ToString()));
 
             var startInfo = new ProcessStartInfo
@@ -220,6 +227,31 @@ namespace E2ETests
             return pathValue;
         }
 
+        private static void KpmPack(StartParameters startParameters)
+        {
+            startParameters.PackedApplicationRootPath = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
+
+            var parameters = string.Format("pack {0} -o {1}", startParameters.ApplicationPath, startParameters.PackedApplicationRootPath);
+            Console.WriteLine(string.Format("Executing command kpm {0}", parameters));
+
+            var startInfo = new ProcessStartInfo
+            {
+                FileName = "kpm",
+                Arguments = parameters,
+                UseShellExecute = true,
+                CreateNoWindow = true
+            };
+
+            var hostProcess = Process.Start(startInfo);
+            hostProcess.WaitForExit(60 * 1000);
+
+            startParameters.ApplicationPath = (startParameters.ServerType == ServerType.Helios) ?
+                Path.Combine(startParameters.PackedApplicationRootPath, "wwwroot") :
+                Path.Combine(startParameters.PackedApplicationRootPath, "approot", "src", "MusicStore");
+
+            Console.WriteLine("kpm pack finished with exit code : {0}", hostProcess.ExitCode);
+        }
+
         //In case of self-host application activation happens immediately unlike iis where activation happens on first request.
         //So in self-host case, we need a way to block the first request until the application is initialized. In MusicStore application's case, 
         //identity DB creation is pretty much the last step of application setup. So waiting on this event will help us wait efficiently.
@@ -307,6 +339,19 @@ namespace E2ETests
                     }
                 }
             }
+
+            if (startParameters.PackApplicationBeforeStart)
+            {
+                try
+                {
+                    //We've originally packed the application in a temp folder. We need to delete it. 
+                    Directory.Delete(startParameters.PackedApplicationRootPath, true);
+                }
+                catch (Exception exception)
+                {
+                    Console.WriteLine("Failed to delete directory '{0}'. Exception message: {1}", startParameters.PackedApplicationRootPath, exception.Message);
+                }
+            }
         }
     }
 }

test/E2ETests/PublishAndRunTests.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Diagnostics;
+using System.Net.Http;
+using Xunit;
+
+namespace E2ETests
+{
+    /// <summary>
+    /// Summary description for PublishAndRunTests
+    /// </summary>
+    public partial class SmokeTests
+    {
+        [Theory]
+        [InlineData(ServerType.Helios, KreFlavor.DesktopClr, KreArchitecture.x86, "http://localhost:5001/", false)]
+        //[InlineData(ServerType.WebListener, KreFlavor.DesktopClr, KreArchitecture.x86, "http://localhost:5002/", false)]
+        //[InlineData(ServerType.Kestrel, KreFlavor.DesktopClr, KreArchitecture.x86, "http://localhost:5004/", true)]
+        public void PublishAndRunTests(ServerType serverType, KreFlavor kreFlavor, KreArchitecture architecture, string applicationBaseUrl, bool RunTestOnMono = false)
+        {
+            Console.WriteLine("Variation Details : HostType = {0}, KreFlavor = {1}, Architecture = {2}, applicationBaseUrl = {3}", serverType, kreFlavor, architecture, applicationBaseUrl);
+
+            if (Helpers.SkipTestOnCurrentConfiguration(RunTestOnMono, architecture))
+            {
+                Assert.True(true);
+                return;
+            }
+
+            var startParameters = new StartParameters
+            {
+                ServerType = serverType,
+                KreFlavor = kreFlavor,
+                KreArchitecture = architecture,
+                PackApplicationBeforeStart = true
+            };
+
+            var testStartTime = DateTime.Now;
+            var musicStoreDbName = Guid.NewGuid().ToString().Replace("-", string.Empty);
+
+            Console.WriteLine("Pointing MusicStore DB to '{0}'", string.Format(Connection_string_Format, musicStoreDbName));
+
+            //Override the connection strings using environment based configuration
+            Environment.SetEnvironmentVariable("SQLAZURECONNSTR_DefaultConnection", string.Format(Connection_string_Format, musicStoreDbName));
+
+            ApplicationBaseUrl = applicationBaseUrl;
+            Process hostProcess = null;
+            bool testSuccessful = false;
+
+            try
+            {
+                hostProcess = DeploymentUtility.StartApplication(startParameters, musicStoreDbName);
+
+                httpClientHandler = new HttpClientHandler() { UseDefaultCredentials = true };
+                httpClient = new HttpClient(httpClientHandler) { BaseAddress = new Uri(applicationBaseUrl) };
+
+                //Request to base address and check if various parts of the body are rendered & measure the cold startup time.
+                var response = httpClient.GetAsync(string.Empty).Result;
+                var responseContent = response.Content.ReadAsStringAsync().Result;
+                var initializationCompleteTime = DateTime.Now;
+                Console.WriteLine("[Time]: Approximate time taken for application initialization : '{0}' seconds", (initializationCompleteTime - testStartTime).TotalSeconds);
+                VerifyHomePage(response, responseContent, true);
+
+                //Static files are served?
+                VerifyStaticContentServed();
+
+                var testCompletionTime = DateTime.Now;
+                Console.WriteLine("[Time]: All tests completed in '{0}' seconds", (testCompletionTime - initializationCompleteTime).TotalSeconds);
+                Console.WriteLine("[Time]: Total time taken for this test variation '{0}' seconds", (testCompletionTime - testStartTime).TotalSeconds);
+                testSuccessful = true;
+            }
+            finally
+            {
+                if (!testSuccessful)
+                {
+                    Console.WriteLine("Some tests failed. Proceeding with cleanup.");
+                }
+
+                DeploymentUtility.CleanUpApplication(startParameters, hostProcess, musicStoreDbName);
+            }
+        }
+    }
+}

test/E2ETests/StartParameters.cs

@@ -20,5 +20,9 @@
         public string SiteName { get; set; }
 
         public string ApplicationPath { get; set; }
+
+        public bool PackApplicationBeforeStart { get; set; }
+
+        public string PackedApplicationRootPath { get; set; }
     }
 }