public void SingleProdGeog_Test()
{
short productId = 7;
short geographyId = 11;
short timeId = 13;
var facts = new List<NullableFact>();
facts.Add(new NullableFact() { ProductId = productId, GeographyId = geographyId, SalesComponentId = 2, TimeId = timeId, Value = 100 });
facts.Add(new NullableFact() { ProductId = productId, GeographyId = geographyId, SalesComponentId = 3, TimeId = timeId, Value = 100 });
var relations = new List<Relation>();
relations.Add(new Relation() { Child = 2, Parent = 1 });
relations.Add(new Relation() { Child = 3, Parent = 1 });
var hierarchy = new Hierarchy(relations);
var aggregator = new Aggregator(hierarchy);
var result = aggregator.Aggregate(facts, 1);
Assert.AreEqual(1, result.Count());
Assert.AreEqual(result[0].ProductId, productId);
Assert.AreEqual(result[0].GeographyId, geographyId);
Assert.AreEqual(result[0].TimeId, timeId);
Assert.AreEqual(result[0].SalesComponentId, (short)1);
Assert.AreEqual(result[0].Value, 200);
}
public List<NullableFact> AggregateFactsBySalesComponent(List<NullableFact> facts, List<Relation> salesComponentRelations)
{
var hierarchy = new Hierarchy(salesComponentRelations);
var aggregator = new Aggregator(hierarchy);
var results = new List<NullableFact>();
foreach (var parent in salesComponentRelations.Select(s => s.Parent).Distinct())
{
results.AddRange(aggregator.Aggregate(facts, parent));
}
facts.AddRange(results);
return facts;
}
public void Empty_Test()
{
short productId = 7;
short geographyId = 11;
short timeId = 13;
var facts = new List<NullableFact>();
facts.Add(new NullableFact() { ProductId = productId, GeographyId = geographyId, SalesComponentId = 2, TimeId = timeId, Value = 100 });
facts.Add(new NullableFact() { ProductId = productId, GeographyId = geographyId, SalesComponentId = 3, TimeId = timeId, Value = 100 });
var relations = new List<Relation>();
var hierarchy = new Hierarchy(relations);
var aggregator = new Aggregator(hierarchy);
var result = aggregator.Aggregate(facts, 1);
Assert.AreEqual(0, result.Count());
}
public void TwiceSingleProdGeog_Test()
{
short productIdOne = 7;
short geographyIdOne = 11;
short productIdTwo = 19;
short geographyIdTwo = 23;
short timeId = 13;
var facts = new List<NullableFact>();
facts.Add(new NullableFact() { ProductId = productIdOne, GeographyId = geographyIdOne, SalesComponentId = 2, TimeId = timeId, Value = 100 });
facts.Add(new NullableFact() { ProductId = productIdOne, GeographyId = geographyIdOne, SalesComponentId = 3, TimeId = timeId, Value = 100 });
facts.Add(new NullableFact() { ProductId = productIdTwo, GeographyId = geographyIdTwo, SalesComponentId = 2, TimeId = timeId, Value = 1000 });
facts.Add(new NullableFact() { ProductId = productIdTwo, GeographyId = geographyIdTwo, SalesComponentId = 3, TimeId = timeId, Value = 1000 });
var relations = new List<Relation>();
relations.Add(new Relation() { Child = 2, Parent = 1 });
relations.Add(new Relation() { Child = 3, Parent = 1 });
var hierarchy = new Hierarchy(relations);
var aggregator = new Aggregator(hierarchy);
var result = aggregator.Aggregate(facts, 1);
Assert.AreEqual(2, result.Count());
var resultOne = result.Single(r => r.ProductId == productIdOne);
Assert.AreEqual(resultOne.GeographyId, geographyIdOne);
Assert.AreEqual(resultOne.TimeId, timeId);
Assert.AreEqual(resultOne.SalesComponentId, (short)1);
Assert.AreEqual(resultOne.Value, 200);
var resultTwo = result.Single(r => r.ProductId == productIdTwo);
Assert.AreEqual(resultTwo.GeographyId, geographyIdTwo);
Assert.AreEqual(resultTwo.TimeId, timeId);
Assert.AreEqual(resultTwo.SalesComponentId, (short)1);
Assert.AreEqual(resultTwo.Value, 2000);
}