public async void GetDailyChat_InvalidEventType_Test()
{
//didnt add a test for pagenumber & pagesize, since i opted to handle them with dto attributes
//so they are validated at the api level, and here we are directly calling the services and
//bypassing the api
var dto = new DailyChatInputDto
{
PageNumber = 1,
PageSize = 15,
ChatEventTypeId = 5 //invalid ChatEventTypeId
};
await Should.ThrowAsync <UserFriendlyException>(async() => await _chatService.GetDailyChat(dto));
}
public async void GetDailyChat_Paging_Test()
{
var dto = new DailyChatInputDto
{
PageNumber = 1,
PageSize = 8
};
var activeChats = await _chatService.GetDailyChat(dto);
activeChats.TotalCount.ShouldBe(13);
activeChats.ChatMessages.Count.ShouldBe(8);
activeChats.ChatMessages.First().Time.ShouldBe(Clock.GetTimeDate(2020, 12, 24, 17, 0));
//message no.8 is at 6pm
activeChats.ChatMessages.Last().Time.ShouldBe(Clock.GetTimeDate(2020, 12, 24, 18, 0));
}
public async Task <DailyChatOutputDto> GetDailyChat(DailyChatInputDto dto)
{
if (dto.ChatEventTypeId != null && !Enum.IsDefined(typeof(ChatEventTypes), dto.ChatEventTypeId))
{
throw new UserFriendlyException("Invalid Event Type");
}
var query = from e in _dbContext.ChatEvents
join u1 in _dbContext.Users on e.User1Id equals u1.Id
join u2 in _dbContext.Users on e.User2Id equals u2.Id into utemp
from u2 in utemp.DefaultIfEmpty()
where e.IsActive &&
(dto.ChatEventTypeId == null || e.ChatEventTypeId == dto.ChatEventTypeId)
orderby e.CreatedDate
select new
{
ChatEventTypeId = e.ChatEventTypeId,
User1 = u1.Username,
User2 = u2 != null ? u2.Username : null,
Message = e.Message,
CreatedDate = e.CreatedDate
};
var total = await query.CountAsync();
var messages = await query.Skip(dto.ToSkip).Take(dto.PageSize)
.Select(e => new ChatDto
{
Time = e.CreatedDate,
Message = ChatEventsHelper.ParseChatEvent(e.ChatEventTypeId, e.Message, e.User1, e.User2)
}).ToListAsync();
var result = new DailyChatOutputDto {
TotalCount = total, ChatMessages = messages
};
return(result);
}
public async void GetDailyChat_Test()
{
var dto = new DailyChatInputDto
{
PageNumber = 1,
PageSize = 100
};
var activeChats = await _chatService.GetDailyChat(dto);
//1 inactive
activeChats.TotalCount.ShouldBe(13);
//page size should be the same as the total above
activeChats.ChatMessages.Count.ShouldBe(13);
var allChatsCount = await _dbContext.ChatEvents.CountAsync();
allChatsCount.ShouldBe(14);
activeChats.ChatMessages.First().Time.ShouldBe(Clock.GetTimeDate(2020, 12, 24, 17, 0));
activeChats.ChatMessages.Last().Time.ShouldBe(Clock.GetTimeDate(2020, 12, 24, 18, 25));
}
public async Task <DailyChatOutputDto> GetDailyChat(DailyChatInputDto dto)
{
return(await _chatService.GetDailyChat(dto));
}
