public void AddEntry(LogEntry entry)
{
using (LoggerDbContext loggerDatabase = new LoggerDbContext())
{
loggerDatabase.LogEntries.Add(entry);
loggerDatabase.SaveChanges();
}
}
public void LogEntryStoresInputText()
{
const string cEntryText = "This is a log entry";
LogEntry entry = new LogEntry(cEntryText);
Assert.AreEqual(cEntryText, entry.Text);
}
protected void Application_Error(object sender, EventArgs e)
{
var httpContext = ((MvcApplication)sender).Context;
var currentRouteData = RouteTable.Routes.GetRouteData(new HttpContextWrapper(httpContext));
var currentController = " ";
var currentAction = " ";
if (currentRouteData != null)
{
if (currentRouteData.Values["controller"] != null && !String.IsNullOrEmpty(currentRouteData.Values["controller"].ToString()))
{
currentController = currentRouteData.Values["controller"].ToString();
}
if (currentRouteData.Values["action"] != null && !String.IsNullOrEmpty(currentRouteData.Values["action"].ToString()))
{
currentAction = currentRouteData.Values["action"].ToString();
}
}
var ex = Server.GetLastError();
var controller = new ErrorController();
var routeData = new RouteData();
var action = "Index";
if (ex is HttpException)
{
var httpEx = ex as HttpException;
switch (httpEx.GetHttpCode())
{
case 404:
action = "NotFound";
break;
default:
action = "Index";
break;
}
}
//log the exception
ILogger logger = new DataBaseLogger(ConfigurationManager.MyConnectionString);
LogEntry logEntry = new LogEntry(ex);
logger.SendMessage(logEntry);
httpContext.ClearError();
httpContext.Response.Clear();
httpContext.Response.StatusCode = ex is HttpException ? ((HttpException)ex).GetHttpCode() : 500;
httpContext.Response.TrySkipIisCustomErrors = true;
routeData.Values["controller"] = "Error";
routeData.Values["action"] = action;
controller.ViewData.Model = new HandleErrorInfo(ex, currentController, currentAction);
((IController)controller).Execute(new RequestContext(new HttpContextWrapper(httpContext), routeData));
}
public void LogEntryStoresCurrentTimeWhenConstructed()
{
LogEntry entry = new LogEntry("test");
DateTime currentTime = DateTime.Now;
double delta = 2.0 * TimeSpan.TicksPerSecond;
Assert.AreEqual(currentTime.Ticks, entry.CreatedTime.Ticks, delta);
}
public void LogEntryToStringDisplaysDateTimeAndEntry()
{
LogEntry entry = new LogEntry("This is a log entry");
string expectedString = entry.CreatedTime.ToString("dd/MM/yy HH:mm") +
"> " +
entry.Text;
Assert.AreEqual(expectedString, entry.ToString());
}
public override void OnException(ExceptionContext filterContext)
{
if (filterContext.ExceptionHandled || !filterContext.HttpContext.IsCustomErrorEnabled)
{
return;
}
if (new HttpException(null, filterContext.Exception).GetHttpCode() != 500)
{
return;
}
if (!ExceptionType.IsInstanceOfType(filterContext.Exception))
{
return;
}
// if the request is AJAX return JSON else view.
if (filterContext.HttpContext.Request.Headers["X-Requested-With"] == "XMLHttpRequest")
{
filterContext.Result = new JsonResult
{
JsonRequestBehavior = JsonRequestBehavior.AllowGet,
Data = new
{
error = true,
message = filterContext.Exception.Message
}
};
}
else
{
var controllerName = (string)filterContext.RouteData.Values["controller"];
var actionName = (string)filterContext.RouteData.Values["action"];
var model = new HandleErrorInfo(filterContext.Exception, controllerName, actionName);
filterContext.Result = new ViewResult
{
ViewName = View,
MasterName = Master,
ViewData = new ViewDataDictionary<HandleErrorInfo>(model),
TempData = filterContext.Controller.TempData
};
}
LogEntry logEntry = new LogEntry(filterContext.Exception);
logger.SendMessage(logEntry);
filterContext.ExceptionHandled = true;
filterContext.HttpContext.Response.Clear();
filterContext.HttpContext.Response.StatusCode = 500;
filterContext.HttpContext.Response.TrySkipIisCustomErrors = true;
}
public void DisplayLogHeaderStateOutputsTodaysLogs()
{
LogEntry logEntry = new LogEntry("entry");
List<LogEntry> logEntries = new List<LogEntry>() { logEntry };
IConsole mockConsole = Substitute.For<IConsole>();
ILog mockLog = Substitute.For<ILog>();
mockLog.GetEntries().Returns(logEntries);
ITodoList mockTodoList = Substitute.For<ITodoList>();
DisplayLogHeaderState state = new DisplayLogHeaderState(mockConsole, mockLog, mockTodoList);
state.Execute();
mockConsole.Received(1).Output("> ");
mockConsole.Received(1).OutputLine("entry");
}
private void InsertLogEntry(LogEntry logEntry)
{
using (var conn = new SqlConnection(ConnectionLogDb))
{
conn.Open();
SqlCommand cmd = new SqlCommand("ExceptionLog_Insert", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@Message", logEntry.MessageText);
cmd.Parameters.AddWithValue("@DateTimeSpan", logEntry.ErrorTimeSpanString);
cmd.Parameters.AddWithValue("@Title", logEntry.Title);
cmd.Parameters.AddWithValue("@MachineName", logEntry.MachineName);
cmd.ExecuteNonQuery();
}
}
public void CommandLogStateFindsEntriesFromStartDate()
{
LogEntry searchableEntry = new LogEntry("search term");
List<LogEntry> logEntries = new List<LogEntry>() { searchableEntry };
ILog mockLog = Substitute.For<ILog>();
mockLog.GetEntries().Returns(logEntries);
IConsole mockConsole = Substitute.For<IConsole>();
DateTime startDate = DateTime.Now.AddDays(+1);
DateTime endDate = DateTime.Now.AddDays(+1);
mockConsole.GetInput().Returns("search term", startDate.ToString(), endDate.ToString());
ITodoList mockTodoList = Substitute.For<ITodoList>();
CommandLogState state = new CommandLogState(mockConsole, mockLog, mockTodoList);
state.Input = "s";
state.Execute();
mockConsole.DidNotReceive().Output(searchableEntry.CreatedTime.ToString("dd/MM/yy HH:mm> "));
mockConsole.DidNotReceive().OutputLine(searchableEntry.Text);
}
public void CommandLogStateFindsEntriesMatchingSearchTerms()
{
LogEntry searchableEntry = new LogEntry("search term");
LogEntry unsearchableEntry = new LogEntry("Nothing here");
List<LogEntry> logEntries = new List<LogEntry>() { searchableEntry, unsearchableEntry };
ILog mockLog = Substitute.For<ILog>();
mockLog.GetEntries().Returns(logEntries);
IConsole mockConsole = Substitute.For<IConsole>();
DateTime yesterday = DateTime.Now.AddDays(-1);
DateTime tomorrow = DateTime.Now.AddDays(+1);
mockConsole.GetInput().Returns("search term", yesterday.ToString(), tomorrow.ToString());
ITodoList mockTodoList = Substitute.For<ITodoList>();
CommandLogState state = new CommandLogState(mockConsole, mockLog, mockTodoList);
state.Input = "s";
state.Execute();
mockConsole.Received(1).Output(searchableEntry.CreatedTime.ToString("dd/MM/yy HH:mm> "));
mockConsole.Received(1).OutputLine(searchableEntry.Text);
}
public void CommandLogStateSearchesEntriesWhenGivenSearchString()
{
LogEntry entry = new LogEntry("search term");
List<LogEntry> logEntries = new List<LogEntry>() { entry };
ILog mockLog = Substitute.For<ILog>();
mockLog.GetEntries().Returns(logEntries);
IConsole mockConsole = Substitute.For<IConsole>();
DateTime yesterday = DateTime.Now.AddDays(-1);
DateTime tomorrow = DateTime.Now.AddDays(+1);
mockConsole.GetInput().Returns("search term", yesterday.ToString(), tomorrow.ToString());
ITodoList mockTodoList = Substitute.For<ITodoList>();
CommandLogState state = new CommandLogState(mockConsole, mockLog, mockTodoList);
state.Input = "s";
state.Execute();
mockConsole.Received(1).Output("Please enter the term you wish to search for: ");
mockConsole.Received(1).Output("Please enter the date to start searching from: ");
mockConsole.Received(1).Output("Please enter the date to search up to: ");
mockConsole.Received(3).GetInput();
mockConsole.Received(1).Output(entry.CreatedTime.ToString("dd/MM/yy HH:mm> "));
mockConsole.Received(1).OutputLine(entry.Text);
}
public void LogEntryThrowsExceptionWhenGivenNullText()
{
LogEntry entry = new LogEntry(null);
}
public void LogEntryThrowsExceptionWhenGivenEmptyText()
{
LogEntry entry = new LogEntry("");
}
public void SendMessage(LogEntry logEntry)
{
InsertLogEntry(logEntry);
}
