public List <RouteNetworkEvent> WaitForEvents(Guid startMarker)
{
long timeoutMs = 1000 * 60 * 1; // Wait 1 minute, before giving up recieving route network events from topic
// First snatch cmdId
bool timedOut = _eventFetcher.WaitForEvents(
start => start.WorkTaskMrid.Equals(startMarker),
stop => stop.WorkTaskMrid.Equals(startMarker),
timeoutMs
).Result;
_eventFetcher.Dispose();
// We got a timeout, we got nothing
if (timedOut)
{
Log.Error($"Timeout wating for event with TaskMrid={startMarker}");
return(new List <RouteNetworkEvent>());
}
if (_eventFetcher.Events.Count() != 1)
{
Log.Error($"We expected one event with TaskMrid={startMarker} but got " + _eventFetcher.Events.Count());
return(new List <RouteNetworkEvent>());
}
// Snatch cmdId from that event
Guid cmdId = _eventFetcher.Events.First().CmdId;
// Now fetch all events with that cmdId
timedOut = _eventFetcher.WaitForEvents(
start => start.CmdId == cmdId,
stop => stop.IsLastEventInCmd && stop.CmdId == cmdId,
timeoutMs
).Result;
_eventFetcher.Dispose();
// We got a timeout, we got nothing
if (timedOut)
{
Log.Error($"Timeout wating for event belonging to command with id={cmdId}");
return(new List <RouteNetworkEvent>());
}
return(_eventFetcher.Events.ToList());
}
public void Run()
{
var loggerFactory = LoggerFactory.Create(builder =>
builder.AddConsole().SetMinimumLevel(LogLevel.Debug)
);
Log.Logger = new LoggerConfiguration()
.MinimumLevel.ControlledBy(new Serilog.Core.LoggingLevelSwitch(Serilog.Events.LogEventLevel.Verbose))
.WriteTo.Console()
.CreateLogger();
try {
var routeNetworkDatastore = new RouteNetworkDatastore(PostgresConnectionString);
var startMarker = Guid.NewGuid();
var endMarker = Guid.NewGuid();
var routeNetworkBuilder = new RouteNetworkBuilder();
routeNetworkBuilder.Run(Nodefilename, SegmentFilename, routeNetworkDatastore, startMarker, endMarker);
var graph = routeNetworkBuilder.RouteGraph;
using var eventFetcher = new WaitForAndFetchEvents <RouteNetworkEvent>(loggerFactory, KafkaServer, RouteNetworkTopicName);
long timeoutMs = 1000 * 60 * 1; // Wait 1 minute, before giving up recieving route network events from topic
bool timedOut = eventFetcher.WaitForEvents(
start => start.WorkTaskMrid.Equals(startMarker),
stop => stop.WorkTaskMrid.Equals(endMarker),
timeoutMs
).Result;
var events = eventFetcher.Events.ToList();
// Check if event fetcher timed out
if (timedOut)
{
LogErrorAndThrowException($"Seeding of test network failed. Timeout ({timeoutMs} ms) exceded waiting for events to arrive on route network topic.");
}
// Check if GDB integrator has put the right amount of events in the route network event topic
if (events.Count != (graph.Nodes.Count + graph.Edges.Count))
{
LogErrorAndThrowException($"Seeding of test network failed. {(graph.Nodes.Count + graph.Edges.Count)} number of nodes and routes were inserted into Postgres. Expected the same amount of events inserted into the route network topic by GDB integrator, but got {events.Count} events from topic!");
}
bool someTestFailed = false;
// Check that all properties we add to postgres is added to events etc.
if (!new CheckEventProperties().Run(graph, events))
{
someTestFailed = true;
}
// Check if event fetcher timed out
if (someTestFailed)
{
LogErrorAndThrowException($"Seeding of test network failed. Please search the log for errors resulting from integration tests.");
}
}
catch (Exception ex)
{
Log.Error("Seeding of test network failed. Unhandled exception: " + ex.Message, ex);
throw ex;
}
}
