public void Start_ServiceAppProcessCanStartSucessfully()
{
ILog log = Substitute.For <ILog>();
bool monitorMethodCalled = false;
IProcessWrapperFactory procFactory = Substitute.For <IProcessWrapperFactory>();
procFactory.CreateProcess().Returns(new FakeStandardProcess());
var serviceApp = new ServiceApp {
Name = "Test", AppVersion = new Version()
};
ServiceAppProcess appProcToTest = new ServiceAppProcess(serviceApp, log, procFactory);
appProcToTest.MonitorProcessCallback = () => { monitorMethodCalled = true; };
Task t = appProcToTest.Start();
bool success = t.Wait(500);
if (!success)
{
Assert.Fail("Start() took too long to finish");
}
log.DidNotReceive().Error(Arg.Any <object>(), Arg.Any <Exception>());
log.DidNotReceive().Warn(Arg.Any <object>(), Arg.Any <Exception>());
Assert.IsTrue(monitorMethodCalled, "MonitorProcessCallback() not called.");
}
public void ProcessError_LoggingWorksWithUnrecognizedExceptionObject()
{
ILog log = Substitute.For <ILog>();
IProcessWrapperFactory procFactory = Substitute.For <IProcessWrapperFactory>();
procFactory.CreateProcess().Returns(new FakeStandardProcess());
var serviceApp = new ServiceApp {
Name = "Test", AppVersion = new Version()
};
ServiceAppProcess appProcToTest = new ServiceAppProcess(serviceApp, log, procFactory);
Exception testException = new InvalidOperationException("test");
string exceptionMessage = string.Format(@"{{ error: {{
details: {{
type: ""{0}"",
message: ""{1}"",
source: ""{2}"",
stackTrace: ""{3}""
}},
exception: ""xxxxx""
}} }}",
testException.GetType().ToString(),
testException.Message,
testException.Source,
testException.StackTrace);
bool shouldExit = appProcToTest.ProcessMessage(exceptionMessage);
log.Received().Warn(Arg.Any <string>());
Assert.IsFalse(shouldExit, "Process message was not meant to return true");
}
public void Constructor_ServiceAppProcessConstructorHasNoSurprises()
{
IProcessWrapperFactory procFactory = Substitute.For <IProcessWrapperFactory>();
procFactory.CreateProcess().Returns(new FakeStandardProcess());
ServiceAppProcess appProcToTest = new ServiceAppProcess(
new ServiceApp {
Name = "Test"
},
Substitute.For <ILog>(),
procFactory);
}
public void ProcessMessage_DebugIsLogged()
{
ILog log = Substitute.For <ILog>();
IProcessWrapperFactory procFactory = Substitute.For <IProcessWrapperFactory>();
procFactory.CreateProcess().Returns(new FakeStandardProcess());
var serviceApp = new ServiceApp {
Name = "Test", AppVersion = new Version()
};
ServiceAppProcess appProcToTest = new ServiceAppProcess(serviceApp, log, procFactory);
bool shouldExit = appProcToTest.ProcessMessage("{debug:\"test\"}");
log.Received().Debug("From Test: test");
Assert.IsFalse(shouldExit, "Process message was not meant to return true");
}
/// <summary>
/// Creates the Process which will run the service app.
/// </summary>
private void CreateProcess()
{
_process = _processFactory.CreateProcess();
int sacsProcessId = Process.GetCurrentProcess().Id;
ProcessStartInfo startInfo = new ProcessStartInfo(ServiceApp.AppFilePath);
startInfo.WorkingDirectory = Path.GetDirectoryName(ServiceApp.AppFilePath);
startInfo.UseShellExecute = false;
startInfo.CreateNoWindow = true;
startInfo.WindowStyle = ProcessWindowStyle.Hidden;
startInfo.ErrorDialog = false;
startInfo.RedirectStandardInput = true;
startInfo.RedirectStandardOutput = true;
startInfo.RedirectStandardError = true;
if (ApplicationSettings.Current.EnableCustomUserLogins)
{
_process.ArgumentObject["name"] = ServiceApp.Name;
_process.ArgumentObject["owner"] = sacsProcessId;
if (!string.IsNullOrWhiteSpace(ServiceApp.Parameters))
{
_process.ArgumentObject["parameters"] = ServiceApp.Parameters;
}
}
else
{
// keeping this older feature until testing is complete.
var arguments = new { name = ServiceApp.Name, action = "hide", owner = sacsProcessId, parameters = ServiceApp.Parameters };
startInfo.Arguments = JsonConvert.SerializeObject(arguments);
}
if (!string.IsNullOrWhiteSpace(ServiceApp.Username))
{
startInfo.Domain = UserUtilities.GetDomain(ServiceApp.Username);
startInfo.UserName = UserUtilities.GetUserName(ServiceApp.Username);
}
_process.StartInfo = startInfo;
}