Opc.Ua.ServerTest.BrowseTest.DoBrowseNextTest C# (CSharp) Method

        private bool DoBrowseNextTest()
        {
            // follow tree from each starting node.
            bool success = true;
                     
            double increment = MaxProgress/AvailableNodes.Count;
            double position  = 0;
            
            Log("Starting BrowseNextTest for {0} Nodes ({1}% Coverage).", AvailableNodes.Values.Count, Configuration.Coverage);
            
            List<Node> nodes = new List<Node>();
            BrowseDescriptionCollection nodesToBrowse = new BrowseDescriptionCollection();
            List<ReferenceDescriptionCollection> references = new List<ReferenceDescriptionCollection>();

            int counter = 0;

            foreach (Node node in AvailableNodes.Values)
            {         
                if (!CheckCoverage(ref counter))
                {
                    continue;
                }
      
                try
                {
                    m_maxReferencesPerNode = 3;
                    
                    // all references test.
                    AddNodeClassTest(node, NodeClass.Unspecified, nodes, nodesToBrowse, references, true);
                                        
                    // forward non-hierarchical test.
                    AddReferenceTypeTest(node, ReferenceTypeIds.NonHierarchicalReferences, false, true, nodes, nodesToBrowse, references, false);

                    if (!Browse(nodes, nodesToBrowse, references))
                    {
                        success = false;
                        break;
                    }

                    m_maxReferencesPerNode = 3;
                    
                    // node class filter test.
                    AddNodeClassTest(node, (NodeClass.Object | NodeClass.View | NodeClass.Method | NodeClass.Variable), nodes, nodesToBrowse, references, true);
                                        
                    // forward non-hierarchical test.
                    AddReferenceTypeTest(node, ReferenceTypeIds.HierarchicalReferences, false, true, nodes, nodesToBrowse, references, false);

                    if (!Browse(nodes, nodesToBrowse, references))
                    {
                        success = false;
                        break;
                    }
                }
                catch (Exception e)
                {
                    success = false;
                    Log(e, "BrowseNextTest Failed for Node '{0}'. NodeId = {1}", node, node.NodeId);
                }

                position += increment;
                ReportProgress(position);
            }   
         
            return success;
        }