public void Hashcode()
{
var edge1 = new EquatableUndirectedEdge <int>(1, 2);
var edge2 = new EquatableUndirectedEdge <int>(1, 2);
Assert.AreEqual(edge1.GetHashCode(), edge2.GetHashCode());
}
public void ContainsEdge_UndirectedEdge()
{
var graph = new UndirectedGraph <int, IEdge <int> >();
var e12 = new EquatableUndirectedEdge <int>(1, 2);
var f12 = new EquatableUndirectedEdge <int>(1, 2);
graph.AddVerticesAndEdge(e12);
ContainsEdgeAssertions(graph, e12, f12, null, null);
}
public void Equals()
{
var edge1 = new EquatableUndirectedEdge <int>(1, 2);
var edge2 = new EquatableUndirectedEdge <int>(1, 2);
Assert.AreEqual(edge1, edge1);
Assert.AreEqual(edge1, edge2);
Assert.IsTrue(edge1.Equals((object)edge2));
Assert.IsFalse(edge1.Equals(null));
Assert.AreNotEqual(edge1, null);
}
public void Equals()
{
var edge1 = new EquatableUndirectedEdge <int>(1, 2);
var edge2 = new EquatableUndirectedEdge <int>(1, 2);
var edge3 = new EquatableUndirectedEdge <int>(2, 1);
Assert.AreEqual(edge1, edge1);
Assert.AreEqual(edge1, edge2);
Assert.AreNotEqual(edge1, edge3);
Assert.AreNotEqual(edge1, null);
}
public void ObjectToString()
{
var edge = new EquatableUndirectedEdge <int>(1, 2);
Assert.AreEqual("1 <-> 2", edge.ToString());
}
