| public static PrintFlatTree ( INode root ) : void | ||
| root | INode | |
| return | void | |
public void DataMatchTest()
{
var shreds = Helpers.InitializeShreds();
var a = shreds[0];
var b = shreds[1];
var c = shreds[2];
var d = shreds[3];
var e = shreds[4];
// Merge A-B
var abData = MatchData.CompareShred(a, b,
Direction.FromRight,
Orientation.Regular,
Direction.FromLeft,
Orientation.Regular);
var cluster1 = MatchData.ClusterNodes(abData);
Assert.IsNotNull(cluster1);
Assert.IsTrue(cluster1.Right() == b);
Assert.IsTrue(cluster1.Left() == a);
Assert.IsTrue(a.Orientation == Orientation.Regular);
Assert.IsTrue(b.Orientation == Orientation.Regular);
Helpers.PrintFlatTree(cluster1);
// Merge D'-C' should flip to a C-D merge
var cdData = MatchData.CompareShred(c, d,
Direction.FromLeft,
Orientation.Reversed,
Direction.FromRight,
Orientation.Reversed);
var cluster2 = MatchData.ClusterNodes(cdData);
Assert.IsNotNull(cluster2);
Assert.IsTrue(cluster2.Right() == d);
Assert.IsTrue(cluster2.Left() == c);
Assert.IsTrue(c.Orientation == Orientation.Regular);
Assert.IsTrue(d.Orientation == Orientation.Regular);
Helpers.PrintFlatTree(cluster2);
// Merge with (A-B)-E by NonInverted
var beData = MatchData.CompareShred(b, e,
Direction.FromLeft,
Orientation.Reversed,
Direction.FromRight,
Orientation.Reversed);
var cluster3 = MatchData.ClusterNodes(beData);
Assert.IsNotNull(cluster3);
Assert.IsTrue(cluster3.Right() == e);
Assert.IsTrue(cluster3.Left() == cluster1);
Assert.IsTrue(a.Orientation == Orientation.Regular);
Assert.IsTrue(b.Orientation == Orientation.Regular);
Assert.IsTrue(e.Orientation == Orientation.Regular);
Helpers.PrintFlatTree(cluster3);
// (C-D)->(D'-C') and merge C and A essentially (D'-C')-((A-B)-E)
var caData = MatchData.CompareShred(c, a,
Direction.FromRight,
Orientation.Reversed,
Direction.FromLeft,
Orientation.Regular);
var cluster4 = MatchData.ClusterNodes(caData);
Assert.IsNotNull(cluster4);
Assert.IsTrue(cluster4.Size() == 5);
Assert.IsTrue(cluster4.Right() == cluster3);
Assert.IsTrue(cluster4.Left() == cluster2);
Assert.IsTrue(c.Orientation == Orientation.Reversed);
Assert.IsTrue(d.Orientation == Orientation.Reversed);
Assert.IsTrue(a.Orientation == Orientation.Regular);
Assert.IsTrue(b.Orientation == Orientation.Regular);
Assert.IsTrue(e.Orientation == Orientation.Regular);
Helpers.PrintFlatTree(cluster4);
// Ensure it Flattens correctly;
var actual = new List <Shred>(cluster4.Size());
cluster4.Flatten(actual);
var expected = new List <Shred>(5);
expected.Add(d);
expected.Add(c);
expected.Add(a);
expected.Add(b);
expected.Add(e);
Assert.IsTrue(actual.Zip(expected, (aa, ee) => aa.Id == ee.Id).All(item => item));
}