public void TestRemoveNodeFromBaseMaterialGraphCleansEdges()
{
var graph = new TestMaterialGraph();
var outputNode = new TestableNode();
graph.AddNode(outputNode);
var inputNode = new TestableNode();
graph.AddNode(inputNode);
Assert.AreEqual(2, graph.GetNodes <INode>().Count());
var createdEdge = graph.Connect(outputNode.GetSlotReference(TestableNode.Output0), inputNode.GetSlotReference(TestableNode.Input0));
Assert.AreEqual(1, graph.edges.Count());
var edge = graph.edges.FirstOrDefault();
Assert.AreEqual(createdEdge, edge);
graph.RemoveNode(outputNode);
Assert.AreEqual(1, graph.GetNodes <INode>().Count());
Assert.AreEqual(0, graph.edges.Count());
Assert.AreEqual(inputNode, graph.GetNodes <INode>().FirstOrDefault());
}
public void TestCanRemoveNodeFromBaseMaterialGraph()
{
var graph = new TestMaterialGraph();
var node = new TestNode();
node.name = "Test Node";
graph.AddNode(node);
Assert.AreEqual(1, graph.GetNodes <INode>().Count());
graph.RemoveNode(graph.GetNodes <INode>().FirstOrDefault());
Assert.AreEqual(0, graph.GetNodes <INode>().Count());
}
public void TestRemovingNodeRemovesConectedEdgesOnBaseMaterialGraph()
{
var graph = new TestMaterialGraph();
var outputNode = new TestableNode();
graph.AddNode(outputNode);
var inputNode = new TestableNode();
graph.AddNode(inputNode);
Assert.AreEqual(2, graph.GetNodes <INode>().Count());
graph.Connect(outputNode.GetSlotReference(TestableNode.Output0), inputNode.GetSlotReference(TestableNode.Input0));
Assert.AreEqual(1, graph.edges.Count());
graph.RemoveNode(graph.GetNodes <INode>().FirstOrDefault());
Assert.AreEqual(1, graph.GetNodes <INode>().Count());
Assert.AreEqual(0, graph.edges.Count());
}