[TestMethod] //task is required for async TestMerhod return type. return type of void not supported
public async Task Integration_LogDataContext_LogService_Log_await_GetDataCallInfoSelections_Return_DataCallInfoDto()
{
bool caught = false;
// context object LogDataContext matches the same name used for LogqsoData DB
using (IDataContextAsync context = new ContestqsoDataContext())
using (IUnitOfWorkAsync unitOfWork = new UnitOfWork(context))
{
IRepositoryAsync<Log> _logRepository = new Repository<Log>(context, unitOfWork);
var logService = new LogService(_logRepository);
try
{
List<DataCallInfoDto> Dtos = null;
//awaut cinverts Task<IEnumerable<DataCallInfoDto>> to IEnumerable<DataCallInfoDto>
IEnumerable<DataCallInfoDto> DataCallInfoDtos = await logService.GetDataCallInfoSelections("default");
//GetDataCallInfoSelections() is async method of Logservice.
//awaut on logService.GetDataCallInfoSelections() runs asynchronously
//converts return type toTask<IEnumerable<DataCallInfoDto>> to IEnumerable<DataCallInfoDto>
//it will return a IEnumerable<DataCallInfoDto>
//This must be converted to a List<DataCallInfoDto> that is used in the asseert.
Dtos = DataCallInfoDtos as List<DataCallInfoDto>;
Assert.IsNotNull(Dtos);
Assert.IsInstanceOfType(DataCallInfoDtos, typeof(IEnumerable<DataCallInfoDto>));
Assert.IsInstanceOfType(Dtos[0].RadioNames, typeof(ICollection<RadioNamestype>));
Assert.IsInstanceOfType(Dtos[0].StationNames, typeof(ICollection<StationNamestype>));
Assert.IsInstanceOfType(Dtos[0].ContestNames, typeof(ICollection<ContestNamestype>));
Assert.AreNotEqual(string.Empty, Dtos[0].SelectedCall );
var LogIDDto = Dtos.Where(x => x.LogId == 1).SingleOrDefault();
Assert.IsNotNull(LogIDDto);
Assert.AreEqual(1, LogIDDto.LogId );
}
catch (Exception ex)
{
TestContext.WriteLine(string.Format("Integration_LogDataContext_LogService_Log_await_GetDataCallInfoSelections_Return_DataCallInfoDtoo exception {0}", ex.Message));
caught = true;
}
Assert.IsFalse(caught); //exception
}
}