public void MapNullProductWillThrow(ContractMapper sut)
{
// Fixture setup
// Exercise system and verify outcome
Assert.Throws<ArgumentNullException>(() =>
sut.Map((Product)null));
// Teardown
}
public void MapNullProductsWillThrow(ContractMapper sut)
{
// Fixture setup
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.Map((IEnumerable <Product>)null).ToList());
// Teardown
}
public void MapNullMoneyContractWillThrow(ContractMapper sut)
{
// Fixture setup
// Exercise system and verify outcome
Assert.Throws <ArgumentNullException>(() =>
sut.Map((MoneyContract)null));
// Teardown
}
public void MapMoneyContractWillReturnCorrectResult(MoneyContract contract, ContractMapper sut)
{
// Fixture setup
var expectedMoney = new Money(contract.Amount, contract.CurrencyCode);
// Exercise system
Money result = sut.Map(contract);
// Verify outcome
Assert.Equal(expectedMoney, result);
// Teardown
}
public void MapMoneyWillReturnCorrectResult(Money money, ContractMapper sut)
{
// Fixture setup
var expectedContract = money.AsSource().OfLikeness<MoneyContract>();
// Exercise system
MoneyContract result = sut.Map(money);
// Verify outcome
Assert.True(expectedContract.Equals(result));
// Teardown
}
public void MapProductWillReturnCorrectResult(Product product, ContractMapper sut)
{
// Fixture setup
var expectedContract = product.AsSource().OfLikeness<ProductContract>()
.With(d => d.UnitPrice).EqualsWhen((s, d) => s.UnitPrice.AsSource().OfLikeness<MoneyContract>().Equals(d.UnitPrice));
// Exercise system
ProductContract result = sut.Map(product);
// Verify outcome
Assert.True(expectedContract.Equals(result));
// Teardown
}
public void MapMoneyContractWillReturnCorrectResult(MoneyContract contract, ContractMapper sut)
{
// Fixture setup
var expectedMoney = new Money(contract.Amount, contract.CurrencyCode);
// Exercise system
Money result = sut.Map(contract);
// Verify outcome
Assert.Equal(expectedMoney, result);
// Teardown
}
public void MapMoneyWillReturnCorrectResult(Money money, ContractMapper sut)
{
// Fixture setup
var expectedContract = money.AsSource().OfLikeness <MoneyContract>();
// Exercise system
MoneyContract result = sut.Map(money);
// Verify outcome
Assert.True(expectedContract.Equals(result));
// Teardown
}
public async Task Poll(string exchangeName, TimeSpan timeout)
{
var tokenSource = new CancellationTokenSource(timeout);
var watch = new Stopwatch();
var requestDuration = 0;
Exception exception = null;
ExchangeHealthControlReportType type;
//request positions state
try
{
watch.Start();
var requestResult =
await _exchangeConnectorService.GetOpenedPositionAsync(exchangeName, tokenSource.Token);
requestDuration = (int)watch.ElapsedMilliseconds;
type = requestResult == null
? ExchangeHealthControlReportType.NoPositionData
: ExchangeHealthControlReportType.Ok;
}
catch (OperationCanceledException ex)
{
exception = ex;
type = ExchangeHealthControlReportType.ExceptionRased;
}
catch (Exception ex)
{
exception = ex;
type = ExchangeHealthControlReportType.ExceptionRased;
if (!_warningCache.TryGetValue(exchangeName, out var lastWarning) ||
DateTime.UtcNow.Subtract(lastWarning).TotalSeconds > _failMessageThrottlingPeriodSec)
{
_warningCache.AddOrUpdate(exchangeName, DateTime.UtcNow, (e, t) => DateTime.UtcNow);
await _log.WriteWarningAsync(nameof(ExchangeHealthControlService), nameof(Poll),
$"Exception occured while polling {exchangeName}.", ex, DateTime.UtcNow);
}
}
var report = new ExchangeHealthControlResult(
exchangeName,
requestDuration,
type.ToString(),
exception,
type == ExchangeHealthControlReportType.Ok);
//push result to the rabbit (to be consumed by Hedging)
await _exchangeHealthControlReportPublisher.Publish(ContractMapper.Map <ExchangeHealthControlReport>(report));
//write statistic to table
await _exchangeHealthControlResultRepository.InsertOrUpdateAsync(report);
}
public void MapProductWillReturnCorrectResult(Product product, ContractMapper sut)
{
// Fixture setup
var expectedContract = product.AsSource().OfLikeness <ProductContract>()
.With(d => d.UnitPrice).EqualsWhen((s, d) => s.UnitPrice.AsSource().OfLikeness <MoneyContract>().Equals(d.UnitPrice));
// Exercise system
ProductContract result = sut.Map(product);
// Verify outcome
Assert.True(expectedContract.Equals(result));
// Teardown
}
