async Task <IEnumerable <PowerTrade> > GetTrades(DateTime date)
{
int retry = 0;
IEnumerable <PowerTrade> listTrade = new List <PowerTrade>();
ACCESS_POWER:
try
{
listTrade = await _powerService.GetTradesAsync(date);
}
catch (PowerServiceException ex)
{
_log.Error("Error retrieving the power trades", ex);
++retry;
if (retry <= ConfigurationReader.MaxRetry)
{
goto ACCESS_POWER;
}
throw new Exception("Too many PowerService exceptions, max retry reached.");
}
catch (Exception exc)
{
_log.Error("Unexpected error in getting trades", exc);
throw;
}
return(listTrade);
}
public async Task <IEnumerable <CustomPowerTrade> > GetTradesAsync(DateTime asOfDate)
{
log.Info("Step 1:Calling PowerService dll's GetTrades");
var powerTrades = await _powerService.GetTradesAsync(asOfDate);
var customPowerTrades = powerTrades.Select(s => new CustomPowerTrade {
Periods = s.Periods, Date = s.Date
});
log.Info("Step 1:Call to PowerService dll's GetTrades finished");
return(customPowerTrades);
}
public void GetTradesAsync_method_returns_data_in_under_a_minute()
{
var powerService = new PowerService();
var maxRunTime = new TimeSpan(0, 0, 60);
var stopWatch = new System.Diagnostics.Stopwatch();
stopWatch.Start();
var currentTrades = (powerService.GetTradesAsync(_tradesDate)).Result;
stopWatch.Stop();
var runTime = stopWatch.Elapsed;
Assert.GreaterOrEqual(maxRunTime, runTime);
}
public void GetTradesAsync_method__returns_same_trades_for_same_query_datetime()
{
var powerService = new PowerService();
var currentTradesTask = powerService.GetTradesAsync(_tradesDate);
var currentTrades = currentTradesTask.Result;
var matchTrades = GetTestTrades();
var matchTradeIndex = 0;
var currentTradecount = 0;
//Assume ordering is always the same then trades queried for same date should be the exact same and in the same order
foreach (PowerTrade currentTrade in currentTrades)
{
var currentTradeText = JsonConvert.SerializeObject(currentTrade);
var matchTradeText = JsonConvert.SerializeObject(matchTrades[matchTradeIndex]);
Assert.AreEqual(currentTradeText, matchTradeText);
matchTradeIndex++;
currentTradecount++;
}
//confirm count is the same in case of zero trades returned
Assert.AreEqual(currentTradecount, matchTrades.Count);
}
