public void Sum()
{
var bagOdds = new Bag <int>(new int[] { 1, 1, 1, 3, 3, 3, 5, 7, 7, 9, 11, 11, 13, 15, 17, 17, 19 });
var bagDigits = new Bag <int>(new int[] { 1, 2, 2, 3, 3, 3, 4, 5, 5, 6, 7, 7, 7, 7, 7, 7, 8, 9 });
// Algorithms work different depending on sizes, so try both ways.
Bag <int> bag1 = bagOdds.Clone();
Bag <int> bag2 = bagDigits.Clone();
bag1.SumWith(bag2);
InterfaceTests.TestReadWriteCollectionGeneric(bag1,
new int[]
{
1, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 4, 5, 5, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8
, 9, 9, 11, 11, 13, 15, 17, 17, 19
}, false);
bag1 = bagOdds.Clone();
bag2 = bagDigits.Clone();
bag2.SumWith(bag1);
InterfaceTests.TestReadWriteCollectionGeneric(bag2,
new int[]
{
1, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 4, 5, 5, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8
, 9, 9, 11, 11, 13, 15, 17, 17, 19
}, false);
bag1 = bagOdds.Clone();
bag2 = bagDigits.Clone();
Bag <int> bag3 = bag1.Sum(bag2);
InterfaceTests.TestReadWriteCollectionGeneric(bag3,
new int[]
{
1, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 4, 5, 5, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8
, 9, 9, 11, 11, 13, 15, 17, 17, 19
}, false);
bag1 = bagOdds.Clone();
bag2 = bagDigits.Clone();
bag3 = bag2.Sum(bag1);
InterfaceTests.TestReadWriteCollectionGeneric(bag3,
new int[]
{
1, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 4, 5, 5, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8
, 9, 9, 11, 11, 13, 15, 17, 17, 19
}, false);
// Make sure intersection with itself works.
bag1 = bagDigits.Clone();
bag1.SumWith(bag1);
InterfaceTests.TestReadWriteCollectionGeneric(bag1,
new int[]
{
1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 5, 5, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7
, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9
}, false);
bag1 = bagDigits.Clone();
bag3 = bag1.Sum(bag1);
InterfaceTests.TestReadWriteCollectionGeneric(bag3,
new int[]
{
1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 5, 5, 5, 5, 6, 6, 7, 7, 7, 7, 7, 7
, 7, 7, 7, 7, 7, 7, 8, 8, 9, 9
}, false);
}
