public void AssertReturnsRunsWithinDistanceRange()
{
const int maximum = 7;
const int minimum = 5;
var runsQuery =
new BestRunsQuery
{
Athlete = _athlete,
DistanceMaximum = maximum,
DistanceMinimum = minimum,
NumberOfRunsToFetch = 10
};
Assert.DoesNotThrow(runsQuery.EnsureQueryValid);
var runDataAccess = new RunDataAccess();
var bestRunsQuery = runDataAccess.GetBestRuns(runsQuery);
Assert.AreEqual(3, bestRunsQuery.Runs.Count);
foreach (var run in bestRunsQuery.Runs)
{
Assert.IsTrue(run.Distance >= minimum && run.Distance <= maximum);
}
}
public void AssertReturnsRunsWithinDateRange()
{
const int maximum = 100;
const int minimum = 0;
var runsQuery =
new BestRunsQuery
{
Athlete = _athlete,
After = new DateTime(2008, 1, 1),
Before = new DateTime(2008, 1, 30),
DistanceMaximum = maximum,
DistanceMinimum = minimum,
NumberOfRunsToFetch = 10
};
Assert.DoesNotThrow(runsQuery.EnsureQueryValid);
var runDataAccess = new RunDataAccess();
var bestRunsQuery = runDataAccess.GetBestRuns(runsQuery);
Assert.AreEqual(4, bestRunsQuery.Runs.Count);
}
public BestRunsQuery GetBestRuns(BestRunsQuery query)
{
var runs = GetRuns(query.Athlete);
if (query.Before.HasValue)
{
runs = runs.Where(x => x.Start < query.Before.Value);
}
if (query.After.HasValue)
{
runs = runs.Where(x => x.Start > query.After.Value);
}
runs = runs.Where(x => x.Time > 0);
runs = query.IsExactDistance ?
runs.Where(x => x.Distance == query.DistanceMinimum) :
runs.Where(x => x.Distance >= query.DistanceMinimum && x.Distance <= query.DistanceMaximum);
query.Runs = runs.
OrderBy(x=>x.Time).
Take(query.NumberOfRunsToFetch).
ToList();
return query;
}
