public void ToDot_Uses_Edge_Indicator()
{
var a = new GraphNode("a");
var b = new GraphNode("b");
var edge = new TestEdge(a, b);
Assert.AreEqual(edge.ToDot(), "\"a\" ** \"b\"");
}
public void ToDot_Ouputs_Attributes()
{
var a = new GraphNode("a");
var b = new GraphNode("b");
var attribute = MockRepository.GenerateMock<IDotAttribute>();
attribute.Expect(x => x.ToDot()).Return("att=custom");
var edge = new TestEdge(a, b);
edge.Attributes.AddAttribute(attribute);
Assert.AreEqual(edge.ToDot(), "\"a\" ** \"b\" [att=custom]");
}
public void WriteEdge()
{
{
TestAdjacencyGraph g = new TestAdjacencyGraph();
TestVertex v1 = new TestVertex(
"v1",
"string",
1,
2,
3.0,
4.0F,
true,
new Dummy()
);
TestVertex v2 = new TestVertex(
"v2",
"string2",
5,
6,
7.0,
8.0F,
true,
new Dummy()
);
g.AddVertex(v1);
g.AddVertex(v2);
TestEdge edge = new TestEdge(
v1, v2,
"e1",
"string",
9,
10,
11.0,
12.0F,
true,
new Dummy()
);
g.AddEdge(edge);
VerifySerialization(g);
}
}
public void WriteEdge()
{
{
var g = new TestGraph()
{
Bool = true,
Double = 1.0,
Float = 2.0F,
Int = 10,
Long = 100,
String = "foo"
};
TestVertex v1 = new TestVertex("v1")
{
StringDefault = "bla",
String = "string",
Int = 10,
Long = 20,
Float = 25.0F,
Double = 30.0,
Bool = true
};
TestVertex v2 = new TestVertex("v2")
{
StringDefault = "bla",
String = "string2",
Int = 110,
Long = 120,
Float = 125.0F,
Double = 130.0,
Bool = true
};
g.AddVertex(v1);
g.AddVertex(v2);
var e = new TestEdge(
v1, v2,
"e1",
"edge",
90,
100,
25.0F,
110.0,
true
);
g.AddEdge(e);
var sg = VerifySerialization(g);
var se = Enumerable.First(sg.Edges);
Assert.AreEqual(e.ID, se.ID);
Assert.AreEqual(e.String, se.String);
Assert.AreEqual(e.Int, se.Int);
Assert.AreEqual(e.Long, se.Long);
Assert.AreEqual(e.Float, se.Float);
Assert.AreEqual(e.Double, se.Double);
Assert.AreEqual(e.Bool, se.Bool);
}
}
public void Add(params TestNode[] targets)
{
foreach (TestNode target in targets)
{
TestEdge edge = new TestEdge(this, target);
this.outgoing.Add(edge);
target.incoming.Add(edge);
}
}
public IEdge Clone()
{
TestEdge newEdge = new TestEdge(this.Source, this.Target);
newEdge.Saturated = this.Saturated;
return newEdge;
}
public void AddEdgeTo(TestNode node)
{
IEdge <TestNode> edge = new TestEdge(MoveCost + node.MoveCost, node);
edges.Add(edge);
}