public void should_bootstrap_success()
{
var testCompleted = false;
HttpWebResponse response = null;
var httpPort = GetAvailablePort();
StartWebApp(httpPort, (runningProcess) =>
{
try
{
Console.WriteLine("Server started successfully, trying to request...");
var httpWebRequest = WebRequest.CreateHttp("http://localhost:" + httpPort.ToString());
response = httpWebRequest.GetResponseAsync().Result as HttpWebResponse;
}
catch (WebException ex)
{
response = ex.Response as HttpWebResponse;
}
finally
{
testCompleted = true;
RunningDotnetProcess.TryKillProcess(runningProcess.WorkerProcessId);
RunningDotnetProcess.TryKillProcess(runningProcess.HostProcessId);
}
}, () => testCompleted);
if (response == null)
{
throw new Exception("Can not launch the web server process!");
}
response.StatusCode.ShouldEqual(HttpStatusCode.OK);
}
private void StartWebApp(int port, Action <RunningDotnetProcess> onServerReady, Func <bool> testSuccessed)
{
var dotnetPath = RuntimeLauncherPath();
var webProject = WebProjectPath();
var dotnetProcess = new ProcessStartInfo
{
FileName = dotnetPath,
Arguments = "run --environment Integration --urls http://localhost:" + port,
WorkingDirectory = webProject,
RedirectStandardOutput = true,
RedirectStandardError = true,
UseShellExecute = false
};
dotnetProcess.Environment["DOTNET_CLI_CONTEXT_VERBOSE"] = "true";
Console.WriteLine($"dotnet command is: {dotnetPath}{Environment.NewLine}\nStarting web site at: {webProject}");
string outputData = string.Empty, errorOutput = string.Empty;
var startedSuccessfully = false;
int workerProcessId = 0;
var serverHostProcess = new Process {
StartInfo = dotnetProcess
};
serverHostProcess.OutputDataReceived += (sender, e) =>
{
if (startedSuccessfully)
{
return;
}
outputData += e.Data;
if (workerProcessId == 0 && outputData.Contains("Process ID:"))
{
workerProcessId = int.Parse(Regex.Match(outputData, @"Process ID: (\d+)").Groups[1].Value);
}
if (outputData.Contains("Now listening on") && outputData.Contains("Application started."))
{
startedSuccessfully = true;
onServerReady.Invoke(new RunningDotnetProcess {
HostProcessId = serverHostProcess.Id, WorkerProcessId = workerProcessId
});
}
};
serverHostProcess.ErrorDataReceived += (sender, e) =>
{
errorOutput += e.Data;
};
serverHostProcess.EnableRaisingEvents = true;
serverHostProcess.Exited += (sender, e) =>
{
if (!testSuccessed())
{
var msg = $"Cannot launch a server for the website. \nError output:{errorOutput}\nStandard output:{outputData}";
throw new Exception(msg);
}
};
serverHostProcess.Start();
serverHostProcess.BeginErrorReadLine();
serverHostProcess.BeginOutputReadLine();
var exited = serverHostProcess.WaitForExit(30 * 1000);
if (!exited)
{
RunningDotnetProcess.TryKillProcess(serverHostProcess.Id);
RunningDotnetProcess.TryKillProcess(workerProcessId);
}
}