public void AggregateExtendedDataSummarizeQuantity()
{
var list = this.GetExtendedList();
var provider = new GroupOperationsProvider <ExtendedData>();
IEnumerable <ExtendedData> result = provider.Execute(
list,
new List <string> {
"Name"
},
new List <string> {
"Price"
},
new List <string> {
"Quantity", "StockQuantity"
});
Assert.AreEqual(2, result.Count());
ExtendedData[] arrayResult = result.ToArray();
var data1 = arrayResult[0];
this.AssertDataObject(data1, 0, "GRE", 21, 5);
Assert.AreEqual(6, data1.StockQuantity);
var data2 = arrayResult[1];
this.AssertDataObject(data2, 0, "RT", 85, 33);
Assert.AreEqual(90, data2.StockQuantity);
}
public void AggregateByTwoGroups()
{
List <Data> list = this.GetList();
var provider = new GroupOperationsProvider <Data>();
IEnumerable <Data> result = provider.Execute(list, new List <string> {
"Name", "Price"
});
Assert.AreEqual(8, result.Count());
// Aggregated
// new Data { Id = 3, Name = "AA", Quantity = 43, Price = 6 },
// new Data { Id = 3, Name = "AA", Quantity = 2, Price = 6 },
}
public void InvalidFieldNameInQuantityList()
{
List <Data> item = this.GetList(3);
var provider = new GroupOperationsProvider <Data>();
IEnumerable <Data> result = provider.Execute(item, new List <string> {
"Name"
}, new List <string> {
"Fake"
});
List <Data> listedResult = result.ToList();
Data data1 = listedResult[0];
Assert.AreEqual(1, listedResult.Count);
this.AssertDataObject(data1, 0, "AAA", 0, 0);
}
public void EmptyAverageList()
{
List <Data> list = this.GetList();
var provider = new GroupOperationsProvider <Data>();
var result = provider.Execute(
list,
new List <string> {
"Name"
},
null,
new List <string> {
"Quantity"
});
var listedResult = result.ToList();
var data1 = listedResult[0];
this.AssertDataObject(data1, 0, "AAA", 21, 0);
}
public void ReceiveFourGroupsOneSumOneAverage()
{
var list = this.GetList();
GroupOperationsProvider <Data> provider = new GroupOperationsProvider <Data>();
IEnumerable <Data> result = provider.Execute(
list,
new List <string> {
"Name"
},
new List <string> {
"Price"
},
new List <string> {
"Quantity"
});
Assert.NotNull(result);
Assert.AreEqual(4, result.Count());
List <Data> listedResult = result.ToList();
var data1 = listedResult[0];
this.AssertDataObject(data1, 0, "AAA", 21, 5);
var Data = listedResult[1];
this.AssertDataObject(Data, 0, "AA", 51, 33);
var data3 = listedResult[2];
this.AssertDataObject(data3, 0, "ADA", 24, 6);
var data4 = listedResult[3];
this.AssertDataObject(data4, 0, "AEA", 42, 345);
}