public void TestReturnNumberOfFramesToPrecompute()
{
// create graph
AnonymousNode node0 = new AnonymousNode()
{
Name = "node0"
};
AnonymousNode node1 = new AnonymousNode()
{
Name = "node1"
};
AnonymousNode node2 = new AnonymousNode(node0)
{
Name = "node2"
};
AnonymousNode node3 = new AnonymousNode(node0, node1)
{
Name = "node3"
};
AnonymousNode node4 = new AnonymousNode(node3)
{
Name = "node4"
};
PipelineGraph graph = new PipelineGraph {
Nodes = { node0, node1, node2, node3, node4 }
};
//set number of frames to precompute in the graph's nodes
node0.SettableNumberOfFramesToPrecompute = 0;
node1.SettableNumberOfFramesToPrecompute = 1;
node2.SettableNumberOfFramesToPrecompute = 2;
node3.SettableNumberOfFramesToPrecompute = 4;
node4.SettableNumberOfFramesToPrecompute = 8;
List <AnonymousNode> nodeList = new List <AnonymousNode>();
nodeList.Add(node0);
Assert.Equal(0, graph.NumberOfTicksToPrecompute(nodeList));
nodeList.Add(node1);
Assert.Equal(1, graph.NumberOfTicksToPrecompute(nodeList));
nodeList.Add(node2);
Assert.Equal(2, graph.NumberOfTicksToPrecompute(nodeList));
nodeList.Add(node3);
Assert.Equal(5, graph.NumberOfTicksToPrecompute(nodeList));
nodeList.Add(node4);
Assert.Equal(13, graph.NumberOfTicksToPrecompute(nodeList));
}