public void Nodes_Are_At_The_Right_Place()
{
A = graph.AllNodes.OfType <TextNode>().First();
Assert.AreEqual("A", A.Text, "First one is A.");
B = A.GetNeighbors().OfType <TextNode>().First();
Assert.AreEqual("B", B.Text, "A is linked with B.");
Assert.IsNotEmpty(A.AllLinks, "A has one link created.");
Assert.IsEmpty(A.GetNeighborlessLinksSync(), "No neighborless links for A");
C = B.GetNeighborsSync().OfType <TextNode>().First(x => x.Text == "C");
Assert.IsNotNull(C, "C exists as a neighbor of B.");
}
