public async Task GetTradesSafetyAsync_RetryPolicy()
{
#region arrange
int attemptCnt = 0;
int successfulAttemptNumber = 4;
Func <DateTime, Task <IEnumerable <Trade> > > fnGetTradeAsync = (gmtDate) =>
{
attemptCnt++;
if (attemptCnt < successfulAttemptNumber)
{
throw new Exception("Test exception");
}
Trade[] tradeArray = new[] { Trade.Create(gmtDate, 24) };
return
(Task.FromResult((IEnumerable <Trade>)tradeArray));
};
var tradingDataAdapter = new TradingDataAdapter();
#endregion
// act
var trades = await tradingDataAdapter.GetTradesSafetyAsync(DateTime.Now, fnGetTradeAsync);
// assert
trades.Should().NotBeNull();
attemptCnt.Should().Be(successfulAttemptNumber);
}
public async Task TradingDataAdapterIntegrationTest()
{
// Check base integration with TradingPlatform.TradingService
// arrange
TradingDataAdapter tradingDataAdapter = new TradingDataAdapter();
// act
var trades = await tradingDataAdapter.GetTradesSafetyAsync(DateTime.Now);
// assert
trades.Should().NotBeNull();
foreach (var trade in trades)
{
trade.Periods.Should().NotBeNull();
trade.Periods.Length.Should().BeGreaterOrEqualTo(23);
}
}