public void DeleteEventMultiple()
{
EventManager eventManager = new EventManager();
DateTime dateOne = new DateTime(2000, 01, 01, 00, 00, 00);
DateTime dateTwo = new DateTime(2010, 12, 31, 23, 59, 59);
DateTime dateThree = new DateTime(2019, 05, 16, 13, 30, 00);
CalendarEvent calendarEventOne =
new CalendarEvent(dateOne, "party", "somewhere");
CalendarEvent calendarEventTwo =
new CalendarEvent(dateTwo, "exam", "somewhere");
CalendarEvent calendarEventThree =
new CalendarEvent(dateThree, "party", "club");
CalendarEvent calendarEventFour =
new CalendarEvent(dateOne, "exam", "academy");
CalendarEvent calendarEventFive =
new CalendarEvent(dateTwo, "sleep", null);
CalendarEvent calendarEventSix =
new CalendarEvent(dateThree, "sleep", null);
CalendarEvent calendarEventSeven =
new CalendarEvent(dateTwo, "party", null);
eventManager.AddEvent(calendarEventOne);
eventManager.AddEvent(calendarEventTwo);
eventManager.AddEvent(calendarEventThree);
eventManager.AddEvent(calendarEventFour);
eventManager.AddEvent(calendarEventFive);
eventManager.AddEvent(calendarEventSix);
eventManager.AddEvent(calendarEventSeven);
int firstCount = eventManager.DeleteEventsByTitle("party");
Assert.AreEqual(3, firstCount);
Assert.AreEqual(2, eventManager.CalendarByTitle.Count);
Assert.IsFalse(eventManager.CalendarByTitle.ContainsKey("party"));
int secondCount = eventManager.DeleteEventsByTitle("party");
Assert.AreEqual(0, secondCount);
Assert.AreEqual(2, eventManager.CalendarByTitle.Count);
}
public void ListEventAsAsked()
{
EventManager eventManager = new EventManager();
DateTime dateOne = new DateTime(2000, 01, 01, 00, 00, 00);
DateTime dateTwo = new DateTime(2010, 12, 31, 23, 59, 59);
DateTime dateThree = new DateTime(2019, 05, 16, 13, 30, 00);
CalendarEvent calendarEventOne =
new CalendarEvent(dateOne, "party", "somewhere");
CalendarEvent calendarEventTwo =
new CalendarEvent(dateTwo, "exam", "somewhere");
CalendarEvent calendarEventThree =
new CalendarEvent(dateThree, "party", "club");
CalendarEvent calendarEventFour =
new CalendarEvent(dateOne, "exam", "academy");
CalendarEvent calendarEventFive =
new CalendarEvent(dateTwo, "sleep", null);
CalendarEvent calendarEventSix =
new CalendarEvent(dateThree, "sleep", null);
CalendarEvent calendarEventSeven =
new CalendarEvent(dateTwo, "party", null);
eventManager.AddEvent(calendarEventOne);
eventManager.AddEvent(calendarEventTwo);
eventManager.AddEvent(calendarEventThree);
eventManager.AddEvent(calendarEventFour);
eventManager.AddEvent(calendarEventFive);
eventManager.AddEvent(calendarEventSix);
eventManager.AddEvent(calendarEventSeven);
IEnumerable<CalendarEvent> list = eventManager.ListEvents(dateOne, 5);
Assert.AreEqual(5, list.Count());
}
public static void Main()
{
// Second bottleneck
// In the original code is used EM (EventManagerWithList)
// It uses List<CalendarEvent> instead of
// MultiDictionary<string, CalendarEvent> and
// OrderedMultiDictionary<DateTime, CalendarEvent>, which are faster
// Solution: use EventManager (EventManagerFast) instead of EM
EventManager eventManager = new EventManager();
var commandExecutor = new CommandExecutor(eventManager);
while (true)
{
string commandText = Console.ReadLine();
if (commandText == "End" || commandText == null)
{
break;
}
try
{
Command command = Command.Parse(commandText);
string result = commandExecutor.ProcessCommand(command);
Console.WriteLine(result);
}
catch (FormatException ex)
{
Console.WriteLine(ex.Message);
}
}
}
public void AddEventDuplicate()
{
EventManager eventManager = new EventManager();
DateTime dateOne = new DateTime(2000, 01, 01, 00, 00, 00);
DateTime dateTwo = new DateTime(2010, 12, 31, 23, 59, 59);
DateTime dateThree = new DateTime(2019, 05, 16, 13, 30, 00);
CalendarEvent calendarEventOne =
new CalendarEvent(dateOne, "party", "somewhere");
CalendarEvent calendarEventTwo =
new CalendarEvent(dateTwo, "exam", "academy");
CalendarEvent calendarEventThree =
new CalendarEvent(dateThree, "sleep", null);
CalendarEvent calendarEventFour =
new CalendarEvent(dateTwo, "party", null);
eventManager.AddEvent(calendarEventOne);
eventManager.AddEvent(calendarEventTwo);
eventManager.AddEvent(calendarEventThree);
eventManager.AddEvent(calendarEventFour);
eventManager.AddEvent(calendarEventTwo);
eventManager.AddEvent(calendarEventTwo);
eventManager.AddEvent(calendarEventOne);
Assert.AreEqual(3, eventManager.CalendarByDate.Count);
Assert.AreEqual(3, eventManager.CalendarByTitle.Count);
Assert.IsTrue(eventManager.CalendarByTitle.ContainsKey("exam"));
Assert.IsTrue(eventManager.CalendarByTitle.ContainsKey("party"));
Assert.IsTrue(eventManager.CalendarByTitle.ContainsKey("sleep"));
}
public void AddEventWithLocation()
{
EventManager eventManager = new EventManager();
DateTime date = new DateTime(2012, 01, 21, 20, 00, 00);
CalendarEvent calendarEvent =
new CalendarEvent(date, "party", "somewhere");
eventManager.AddEvent(calendarEvent);
Assert.AreEqual(1, eventManager.CalendarByDate.Count);
Assert.IsTrue(eventManager.CalendarByDate.ContainsKey(date));
Assert.IsTrue(eventManager.CalendarByTitle.ContainsKey("party"));
}
public void DeleteEvent()
{
EventManager eventManager = new EventManager();
DateTime date = new DateTime(2012, 01, 21, 20, 00, 00);
CalendarEvent calendarEvent =
new CalendarEvent(date, "party", "somewhere");
eventManager.AddEvent(calendarEvent);
int count = eventManager.DeleteEventsByTitle("party");
Assert.AreEqual(1, count);
Assert.AreEqual(0, eventManager.CalendarByTitle.Count);
Assert.AreEqual(0, eventManager.CalendarByDate.Count);
}
public void ListEventCheckOrder()
{
EventManager eventManager = new EventManager();
DateTime dateOne = new DateTime(2000, 01, 01, 00, 00, 00);
DateTime dateTwo = new DateTime(2010, 12, 31, 23, 59, 59);
DateTime dateThree = new DateTime(2019, 05, 16, 13, 30, 00);
CalendarEvent calendarEventOne =
new CalendarEvent(dateOne, "party", "somewhere");
CalendarEvent calendarEventTwo =
new CalendarEvent(dateTwo, "exam", "somewhere");
CalendarEvent calendarEventThree =
new CalendarEvent(dateThree, "party", "club");
CalendarEvent calendarEventFour =
new CalendarEvent(dateOne, "exam", "academy");
CalendarEvent calendarEventFive =
new CalendarEvent(dateTwo, "sleep", null);
CalendarEvent calendarEventSix =
new CalendarEvent(dateThree, "party", null);
CalendarEvent calendarEventSeven =
new CalendarEvent(dateTwo, "party", null);
eventManager.AddEvent(calendarEventOne);
eventManager.AddEvent(calendarEventTwo);
eventManager.AddEvent(calendarEventThree);
eventManager.AddEvent(calendarEventFour);
eventManager.AddEvent(calendarEventFive);
eventManager.AddEvent(calendarEventSix);
eventManager.AddEvent(calendarEventSeven);
IEnumerable<CalendarEvent> list = eventManager.ListEvents(dateTwo, 5);
Assert.AreEqual(5, list.Count());
string expected = calendarEventTwo.ToString() + "\n" +
calendarEventSeven.ToString() + "\n" +
calendarEventFive.ToString() + "\n" +
calendarEventSix.ToString() + "\n" +
calendarEventThree.ToString();
string actual = list.First().ToString() + "\n" +
list.Skip(1).First().ToString() + "\n" +
list.Skip(2).First().ToString() + "\n" +
list.Skip(3).First().ToString() + "\n" +
list.Skip(4).First().ToString();
Assert.AreEqual(expected, actual);
}
public void DeleteNoEvent()
{
EventManager eventManager = new EventManager();
DateTime date = new DateTime(2000, 01, 01, 00, 00, 00);
CalendarEvent calendarEvent = new CalendarEvent(date, "party", null);
eventManager.AddEvent(calendarEvent);
int count = eventManager.DeleteEventsByTitle("exam");
Assert.AreEqual(0, count);
Assert.AreEqual(1, eventManager.CalendarByTitle.Count);
Assert.AreEqual(1, eventManager.CalendarByDate.Count);
Assert.IsTrue(eventManager.CalendarByDate.ContainsKey(date));
Assert.IsTrue(eventManager.CalendarByTitle.ContainsKey("party"));
}
public void DeleteNoEventFromEmptyCatalog()
{
EventManager eventManager = new EventManager();
int count = eventManager.DeleteEventsByTitle("party");
Assert.AreEqual(0, count);
Assert.AreEqual(0, eventManager.CalendarByTitle.Count);
Assert.AreEqual(0, eventManager.CalendarByDate.Count);
}
public void ListNoEventLaterDate()
{
EventManager eventManager = new EventManager();
DateTime date = new DateTime(2000, 01, 01, 00, 00, 00);
DateTime otherDate = new DateTime(2010, 01, 01, 00, 00, 00);
CalendarEvent calendarEvent = new CalendarEvent(date, "party", null);
eventManager.AddEvent(calendarEvent);
IEnumerable<CalendarEvent> list = eventManager.ListEvents(otherDate, 1);
Assert.AreEqual(0, list.Count());
Assert.AreEqual(1, eventManager.CalendarByTitle.Count);
Assert.AreEqual(1, eventManager.CalendarByDate.Count);
Assert.IsTrue(eventManager.CalendarByDate.ContainsKey(date));
Assert.IsTrue(eventManager.CalendarByTitle.ContainsKey("party"));
}
public void ListEventOne()
{
EventManager eventManager = new EventManager();
DateTime date = new DateTime(2012, 01, 21, 20, 00, 00);
CalendarEvent calendarEvent = new CalendarEvent(date, "party", "somewhere");
eventManager.AddEvent(calendarEvent);
IEnumerable<CalendarEvent> list = eventManager.ListEvents(date, 1);
Assert.AreEqual(1, list.Count());
Assert.AreEqual(date, list.First().Date);
Assert.AreEqual("party", list.First().Title);
Assert.AreEqual("somewhere", list.First().Location);
}
public void ListEventFromEmptyCatalog()
{
EventManager eventManager = new EventManager();
DateTime date = new DateTime(2000, 01, 01, 00, 00, 00);
IEnumerable<CalendarEvent> list = eventManager.ListEvents(date, 1);
Assert.AreEqual(0, list.Count());
Assert.AreEqual(0, eventManager.CalendarByTitle.Count);
Assert.AreEqual(0, eventManager.CalendarByDate.Count);
}
public void AddNoEvent()
{
EventManager eventManager = new EventManager();
Assert.AreEqual(0, eventManager.CalendarByDate.Count);
}