public static GroupByIndexQuery <TRecord, TIndexType> Group <TRecord, TIndexType>(
// Can only use indexName on Group on a TABLE, not any arbitrary sequence
this ITableQuery <TRecord> table,
IIndex <TRecord, TIndexType> index
)
{
return(table.Group <TRecord, TIndexType>(index.Name));
}
public void GroupByIndex()
{
var query = testTable.Group(nameIndex);
int count = 0;
foreach (var record in connection.Run(query))
{
var groupName = record.Key;
var objects = record.Value;
switch (groupName)
{
case "1":
case "3":
case "6":
Assert.That(objects.Count(), Is.EqualTo(2));
break;
case "2":
Assert.That(objects.Count(), Is.EqualTo(3));
break;
case "4":
case "5":
case "7":
Assert.That(objects.Count(), Is.EqualTo(1));
break;
default:
Assert.Fail("Unexpected group name: {0}", groupName);
break;
}
++count;
}
Assert.That(count, Is.EqualTo(7));
}