public void AppendEdge()
{
var p = new DefaultMutablePath <TestVertex, TestEdge>();
p.AppendEdge(new TestEdge(A, B));
p.AppendEdge(new TestEdge(B, C));
ValidatePath(p, A, C, 2);
}
public void ToImmutable()
{
var p = new DefaultMutablePath <TestVertex, TestEdge>();
p.AppendEdge(new TestEdge(A, B));
p.AppendEdge(new TestEdge(B, C));
ValidatePath(p, A, C, 2);
// Immutables should equal.
Assert.Equal(p.ToImmutable(), p.ToImmutable());
ValidatePath(p.ToImmutable(), A, C, 2);
}
public void RemoveEdge()
{
var p = new DefaultMutablePath <TestVertex, TestEdge>();
p.AppendEdge(new TestEdge(A, B));
p.AppendEdge(new TestEdge(B, C));
p.AppendEdge(new TestEdge(C, C));
p.AppendEdge(new TestEdge(C, D));
ValidatePath(p, A, D, 4);
p.RemoveEdge(new TestEdge(A, B));
ValidatePath(p, B, D, 3);
p.RemoveEdge(new TestEdge(C, C));
ValidatePath(p, B, D, 2);
p.RemoveEdge(new TestEdge(C, D));
ValidatePath(p, B, C, 1);
}