public void SuggestedStartTime_NeverRun_NowMinusInterval(
[Values(19, 100, 87636)] int interval)
{
var bi = new BudgetInterval()
{
LastChecked = null, IntervalMilliseconds = interval
};
var now = DateTime.Now;
var ret = bi.SuggestedStartTime(now);
Assert.AreEqual((double)interval, (now - ret).TotalMilliseconds);
}
public void SuggestedStartTime_RunToday_Today(
[Values(19, 100, 87636, int.MaxValue)] int interval,
[Values(545456, 0, 87895465)] int nowOffset)
{
var now = DateTime.Now;
var bi = new BudgetInterval()
{
LastChecked = now, IntervalMilliseconds = interval
};
var ret = bi.SuggestedStartTime(now.AddMilliseconds(nowOffset));
Assert.AreEqual(now, ret);
}
public static void CheckInterval(DataProvidersDataContext dataContext, BudgetInterval budgetInterval)
{
var checkTime = DateTime.Now;
if (budgetInterval.CanRunAt(checkTime, IntervalAllowancePercentage))
{
using (var appDataContext = new ApplicationDataContext())
{
var intervalEntries = appDataContext.DataProviderCalls
.Where(dce => dce.CallTime >= budgetInterval.SuggestedStartTime(checkTime) && dce.CallTime < checkTime);
CheckInterval <decimal>(budgetInterval.Name, () => intervalEntries.Sum(dpe => dpe.Cost), budgetInterval.CostThreshold, "cost");
CheckInterval <int>(budgetInterval.Name, () => intervalEntries.Count(), budgetInterval.CallThreshold, "number of calls");
budgetInterval.LastChecked = checkTime;
dataContext.SubmitChanges();
}
}
}