/// <summary>
/// Loads the service app which should be added to the pool of service apps.
/// </summary>
/// <param name="appName">Name of the application.</param>
/// <param name="dao">The DAO.</param>
/// <returns>A string containing an error message if a recoverable error occured.</returns>
/// <exception cref="System.IndexOutOfRangeException">The ServiceApp could not be found in the container.</exception>
/// <exception cref="System.InvalidOperationException">The ServiceApp is not in a stopped state.</exception>
public string InitializeServiceApp(string appName, IServiceAppDao dao)
{
ServiceAppProcess process = this.ServiceAppProcesses[appName];
if (process == null)
{
var e = new IndexOutOfRangeException(string.Format("ServiceApp '{0}' could not be found to initialize.", appName));
this._log.Error("Error in InitializeServiceApp", e);
throw e;
}
else if (process.IsProcessRunning)
{
var e = new InvalidOperationException(string.Format("ServiceApp '{0}' must be stopped before it can be reinitialized.", appName));
this._log.Error("Error in InitializeServiceApp", e);
throw e;
}
if (process.ServiceApp.StartupTypeEnum != StartupType.Disabled)
{
process.Start();
return(string.Empty);
}
else
{
return(string.Format("ServiceApp '{0}' is disabled", appName));
}
}
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.");
}
