public static void VerifyQuery(IEnumerable<GraphNode> nodes, IEnumerable<GraphEdge> edges, bool leaveNodeIdsUnchanged = false)
{
Graph graph = new Graph { Edges = edges, Vertices = nodes };
if (!leaveNodeIdsUnchanged)
NormlizeQueryData(graph);
string serlizedString = JsonConvert.SerializeObject(graph, Formatting.Indented, new JsonConverter[] { new StringEnumConverter() });
Approvals.Verify(serlizedString);
}
private static dynamic RunGraphHttpServer(Graph recivedGraph, Graph approvedGraph)
{
int port = PortFinder.GetFreeIpPort();
var httpServer = new GraphHttpServer(approvedGraph, recivedGraph, port);
Task<dynamic> t = Task<dynamic>.Run(() => httpServer.listen());
string url = string.Format("http://localhost:{0}/test", port);
System.Diagnostics.Process.Start(url);
t.Wait();
return t.Result;
}
private static string GetGraphJson(Graph graph)
{
if (graph == null)
{
return @"{'nodes': [], 'edges': []};";
}
string json = JsonConvert.SerializeObject(graph);
return json;
}
public static string Create(Graph approved, Graph recived)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("<!DOCTYPE html>");
sb.AppendLine("<html lang = 'en'>");
sb.AppendLine("<head>");
sb.AppendLine(" <meta charset = 'utf -8'/>");
sb.AppendLine("<link rel='stylesheet' href='https://cdnjs.cloudflare.com/ajax/libs/vis/4.8.0/vis.min.css'>");
sb.AppendLine("<script type='text/javascript' src='https://cdnjs.cloudflare.com/ajax/libs/vis/4.8.0/vis.min.js'></script>");
sb.AppendLine("<script src='https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js'></script>");
sb.AppendLine("");
sb.AppendLine("</head>");
sb.AppendLine("<body>");
sb.AppendLine("<div style='margin-bottom: 10px;'>");
sb.AppendLine("<button id='approve_button' style='width: 100px; margin - right: 5px;'>Approve</button>");
sb.AppendLine("<button id='reject_button' style='width: 100px;'>Reject</button>");
sb.AppendLine("</div>");
sb.AppendLine("<div style='display: table; width: 100%;position: absolute;'>");
sb.AppendLine("<div style='display: table-cell; width: 50%; padding: 5px; '>Recived</div>");
sb.AppendLine("<div style='display: table-cell; width: 50%; padding: 5px; '>Approved</div>");
sb.AppendLine("</div>");
sb.AppendLine("<div id='graph_container' style='display: table; width: 100%;height: 100%;position: absolute;'>");
sb.AppendLine("<div id='recived' style='display: table-cell; width: 50%; border: 1px solid; '></div>");
sb.AppendLine("<div id='approved' style='display: table-cell; width: 50%; border: 1px solid;'></div>");
sb.AppendLine("</div>");
sb.AppendLine("<script>");
sb.AppendLine("$(window).unload(function() {document.createElement('img').src='/end'; });");
sb.AppendFormat("var data_recived = {0}\r\n", GetGraphJson(recived));
sb.AppendLine("var op_recived={edges:{arrows: 'to'}};");
sb.AppendLine("var graph_recived = new vis.Network(document.getElementById('recived'), data_recived, op_recived);");
sb.AppendFormat("var data_approved = {0}\r\n", GetGraphJson(approved));
sb.AppendLine("var op_approved={layout:{randomSeed:graph_recived.getSeed()}, edges:{arrows: 'to'}};");
sb.AppendLine("var graph_approved = new vis.Network(document.getElementById('approved'), data_approved, op_approved);");
sb.AppendLine("graph_recived.setSize($('#recived').width(),$('#recived').height());");
sb.AppendLine("graph_approved.setSize($('#approved').width(),$('#approved').height());");
sb.AppendLine("$('#reject_button').click(function(){$.ajax('/end').done(function(){window.close();});});");
sb.AppendLine("$('#approve_button').click(function(){$.ajax('/approve').done(function(){window.close();});});");
sb.AppendLine("</script>");
sb.AppendLine("</body>");
return sb.ToString();
}
private static void NormlizeQueryData(Graph graph)
{
SortedSet<long> nodes = new SortedSet<long>(graph.Vertices.Select(g => g.Id));
long i = 0;
foreach (long nodeId in nodes)
{
i++;
var v = graph.Vertices.Cast<GraphNode>().First(n => n.Id == nodeId);
v.Id = i;
var e1 = graph.Edges.Cast<GraphEdge>().Where(e => e.FromId == nodeId);
foreach (var e in e1)
{
e.FromId = i;
}
var e2 = graph.Edges.Cast<GraphEdge>().Where(e => e.ToId == nodeId);
foreach (var e in e2)
{
e.ToId = i;
}
}
}
public GraphHttpServer(Graph approvedGraph, Graph recivedGraph, int port)
: base(port)
{
this.approvedGraph = approvedGraph;
this.recivedGraph = recivedGraph;
}
