Пример #1
0
        public void GetConnectionGroups()
        {
            List <List <DiagramNodeConnection> > groups;
            List <DiagramNodeConnection>         connections;
            DiagramNode           nodeA = new DiagramNode(), nodeB = new DiagramNode(), nodeC = new DiagramNode(), nodeD = new DiagramNode(), nodeE = new DiagramNode();
            DiagramNodeConnection connA, connB, connC;

            connections = new List <DiagramNodeConnection>();
            //This is all one group
            connA = new DiagramNodeConnection(nodeA, nodeB);
            connB = new DiagramNodeConnection(nodeB, nodeC);
            connections.Add(connA);
            connections.Add(connB);
            //Another unconnected group
            connC = new DiagramNodeConnection(nodeD, nodeE);
            connections.Add(connC);

            groups = DiagramGenerator.GetConnectionGroups(connections);

            Assert.AreEqual(2, groups.Count);

            Assert.AreEqual(2, groups[0].Count);
            Assert.AreEqual(connA, groups[0][0]);
            Assert.AreEqual(connB, groups[0][1]);

            Assert.AreEqual(1, groups[1].Count);
            Assert.AreEqual(connC, groups[1][0]);
        }
Пример #2
0
        public void Test()
        {
            List <DiagramNode>           nodes;
            List <DiagramNodeConnection> connections;
            DiagramNode           newNode;
            DiagramNodeConnection newConnection;

            nodes = new List <DiagramNode>();

            newNode      = new DiagramNode();
            newNode.Text = "Node A";
            nodes.Add(newNode);

            newNode      = new DiagramNode();
            newNode.Text = "Node B";
            nodes.Add(newNode);

            newNode      = new DiagramNode();
            newNode.Text = "Node C";
            nodes.Add(newNode);

            connections = new List <DiagramNodeConnection>();

            //Connect A and B
            newConnection            = new DiagramNodeConnection();
            newConnection.FirstNode  = nodes[0];
            newConnection.SecondNode = nodes[1];
            connections.Add(newConnection);

            //Connect B and C
            newConnection            = new DiagramNodeConnection();
            newConnection.FirstNode  = nodes[1];
            newConnection.SecondNode = nodes[2];
            connections.Add(newConnection);

            //Connect A and C
            newConnection            = new DiagramNodeConnection();
            newConnection.FirstNode  = nodes[0];
            newConnection.SecondNode = nodes[2];
            connections.Add(newConnection);

            gen = new DiagramGenerator(nodes, connections, 500);
            Bitmap b;

            b = gen.Generate();

            //We can't really look at the image, so just make sure we got one without a crash
            Assert.IsTrue(b != null);
        }