public async Task PositionIsOpenedAtDefinedHourOnly()
{
_position.FindOpenPositionsAsync(Arg.Any <string>(), Arg.Any <string>(), Arg.Any <float>()).Returns(Task.FromResult(new List <Position>()));
await _underTest.EvaluateRateAsync(Currency.EUR, Currency.USD);
await _position.Received().OpenAsync("EUR", "USD", 10f, 2f);
_options.OpenHour = DateTime.UtcNow.AddHours(2).Hour;
_position.ClearReceivedCalls();
await _underTest.EvaluateRateAsync(Currency.EUR, Currency.USD);
await _position.DidNotReceive().OpenAsync("EUR", "USD", 10f, 2f);
}
