public void TestThatRootHasOutDegree()
{
var root = new SimpleNode("root");
var child = new SimpleNode("child");
root.AddChild(child);
var graph = new GraphBuilder<SimpleNode>(GetChildren).Build(root);
Assert.AreEqual(1, graph.OutDegreeOf(root));
}
public void TestThatRequestForOutDegreeForUnknownNodeThrows()
{
var graph = new GraphBuilder<SimpleNode>(GetChildren).Build(new SimpleNode("root"));
graph.OutDegreeOf(new SimpleNode("dummy")); // should throw
}
