public void dfsone()
{
Graph g = new Graph();
Vertex v1 = g.AddNode("a");
g.AddEdge(v1, v1, 3);
List <string> s = new List <string>();
List <string> list = Program.DFS(g.Vertices[0], s);
Assert.True(list.Count == 1);
Assert.True(list[0] == "a");
}
public void dfsgraph()
{
Graph g = new Graph();
Vertex v1 = g.AddNode("a");
Vertex v2 = g.AddNode("b");
g.AddEdge(v1, v2, 3);
List <string> s = new List <string>();
List <string> list = Program.DFS(g.Vertices[0], s);
Assert.Equal(2, list.Count);
Assert.Contains("a", list);
Assert.Contains("b", list);
}
