public void TraverseNodeTypesInheritance_Traverses_Nodes_From_Root_To_Its_Derived_Node_Types()
{
// Arrange
var serviceTemplate = new ToscaServiceTemplate();
serviceTemplate.NodeTypes.Add("device", new ToscaNodeType());
serviceTemplate.NodeTypes.Add("switch", new ToscaNodeType {
DerivedFrom = "device"
});
serviceTemplate.NodeTypes.Add("router", new ToscaNodeType {
DerivedFrom = "device"
});
var cloudServiceArchive = new ToscaCloudServiceArchive(new ToscaMetadata());
cloudServiceArchive.AddToscaServiceTemplate("sample.yaml", serviceTemplate);
// Act
var discoveredNodeTypeNames = new List <string>();
cloudServiceArchive.TraverseNodeTypesInheritance(
(nodeTypeName, nodeType) => { discoveredNodeTypeNames.Add(nodeTypeName); });
// Assert
discoveredNodeTypeNames.ShouldBeEquivalentTo(new[]
{ "tosca.nodes.Root", "tosca.nodes.BlockStorage", "tosca.nodes.Compute", "device", "switch", "router" });
}
