public Task <CreateEventResult> CreateEvent(CreateEventCriteria criteria)
{
_createValidator.ValidateAndThrow(criteria);
Event newEvent;
try
{
newEvent = EventParsingEngine.Parse(criteria.Query, new TimeSpan(-5, 0, 0));
}
catch (Exception ex)
{
_logger.LogWarning(ex, "Error in creating event with query '{Query}'.", criteria.Query);
return(Task.FromResult(new CreateEventResult()
{
IsSuccessful = false
}));
}
return(Task.FromResult(new CreateEventResult()
{
Event = newEvent,
IsSuccessful = true
}));
}
public void StringShouldParse(string query, Event expectedEvent)
{
var result = EventParsingEngine.Parse(query, _tzOffsetInput, _nowInput);
Assert.Equal(expectedEvent.Title, result.Title);
Assert.Equal(_nowInput, result.CreationDateTime);
Assert.Equal(expectedEvent.EventDateTime, result.EventDateTime);
}
public void CreatingEventOutsideDaylightSavingShouldWork()
{
var now = new DateTimeOffset(2020, 10, 30, 16, 0, 0, TimeSpan.Zero); // 12pm EDT
var query = "Daylight Saving End Celebration on Sunday 10am";
var expectedEvent = new Event()
{
Title = "Daylight Saving End Celebration",
EventDateTime = now.AddHours(24 * 2 - 1).ToOffset(_tzOffsetInput) // 10am EST (not DST)
};
var result = EventParsingEngine.Parse(query, _tzOffsetInput, now);
Assert.Equal(expectedEvent.Title, result.Title);
Assert.Equal(now, result.CreationDateTime);
Assert.Equal(expectedEvent.EventDateTime, result.EventDateTime);
}
public void EventAt1pmWhenNowIs2pmShouldSetEventDayAfter()
{
var now = new DateTimeOffset(2020, 6, 20, 18, 0, 0, TimeSpan.Zero); // 2pm EDT
var query = "Event at 1pm.";
var expectedEvent = new Event()
{
Title = "Event",
EventDateTime = now.AddHours(24 - 1).ToOffset(_tzOffsetInput)
};
var result = EventParsingEngine.Parse(query, _tzOffsetInput, now);
Assert.Equal(expectedEvent.Title, result.Title);
Assert.Equal(now, result.CreationDateTime);
Assert.Equal(expectedEvent.EventDateTime, result.EventDateTime);
}
public void NextYearWorks()
{
var now = new DateTimeOffset(2020, 12, 31, 17, 0, 0, TimeSpan.Zero);
var query = "Next year test at 7am.";
var expectedEvent = new Event()
{
Title = "Next year test",
EventDateTime = now.AddHours(24 - 5).ToOffset(_tzOffsetInput)
};
var result = EventParsingEngine.Parse(query, _tzOffsetInput, now);
Assert.Equal(expectedEvent.Title, result.Title);
Assert.Equal(now, result.CreationDateTime);
Assert.Equal(expectedEvent.EventDateTime, result.EventDateTime);
}
public void UnusualTimeZoneShouldStillWork()
{
// now = June 21 1am local
var offset = TimeSpan.FromHours(9);
var query = "Crazy offset at 8am tomorrow";
var expectedEvent = new Event()
{
Title = "Crazy offset",
EventDateTime = _nowInput.AddHours(24 + 6).ToOffset(offset)
};
var result = EventParsingEngine.Parse(query, offset, _nowInput);
Assert.Equal(expectedEvent.Title, result.Title);
Assert.Equal(_nowInput, result.CreationDateTime);
Assert.Equal(expectedEvent.EventDateTime, result.EventDateTime);
}
