public void PathToRoot()
{
var tree = new TestNode("A")
{
new TestNode("A.A")
{
new TestNode("A.A.A"),
new TestNode("A.A.B")
},
};
var report = new TestReport();
foreach (var node in tree.Last().PathToRoot())
{
report.WriteLine(node);
}
var expected =
@"A
A.A
A.A.B
";
Assert.That(report, Is.EqualTo(new TestReport(expected)));
}
public void ResursiveEnumeration()
{
var tree = new TestNode("A")
{
new TestNode("A.A")
{
new TestNode("A.A.A"),
new TestNode("A.A.B")
{
new TestNode("A.A.B.A"),
new TestNode("A.A.B.B")
}
},
new TestNode("A.B")
};
var report = new TestReport();
foreach (var n in tree)
{
report.WriteLine(n);
}
var expected =
@"A
A.A
A.A.A
A.A.B
A.A.B.A
A.A.B.B
A.B
";
Assert.Equal(new TestReport(expected), report);
}
public void ResursiveEnumeration()
{
var tree = new TestNode("A")
{
new TestNode("A.A")
{
new TestNode("A.A.A"),
new TestNode("A.A.B")
{
new TestNode("A.A.B.A"),
new TestNode("A.A.B.B")
}
},
new TestNode("A.B")
};
var report = new TestReport();
foreach (var n in tree)
{
report.WriteLine(n);
}
var expected =
@"A
A.A
A.A.A
A.A.B
A.A.B.A
A.A.B.B
A.B
";
Assert.That(report, Is.EqualTo(new TestReport(expected)));
}
public void ResursiveWhere()
{
var tree = new TestNode("A")
{
new TestNode("A.A")
{
new TestNode("A.A.A"),
new TestNode("A.A.B")
},
new TestNode("A.B")
};
var report = new TestReport();
foreach (var node in tree.Where(x=>x.Id.StartsWith("A.A")))
{
report.WriteLine("{0} Depth: {1}, Count: {2}", node, node.GetDepth(), node.Count(x=>true));
}
var expected =
@"A.A Depth: 1, Count: 3
A.A.A Depth: 2, Count: 1
A.A.B Depth: 2, Count: 1
";
Assert.That(report, Is.EqualTo(new TestReport(expected)));
}