public RiskMetricGeneratedMessage GetRiskMetricsFor(string cacheName)
{
var ret = new RiskMetricGeneratedMessage();
var graph = _minimizer.GetGraphFor(cacheName, false);
Logger.WriteDebug("risk graph generated with " + graph.AllNodes().Count() + " nodes " +
graph.AllConnections().Count() + " connections.");
ret.Signature = cacheName;
var root = graph.AllNodes().FirstOrDefault(x => x.IsRootNode);
ret.Found = root != null;
var profilerEntries = new List <string>();
if (_configuration.AllSettings("mm-ProfilerSetup") == "DONTRUN")
{
ret.NumberOfTests = graph.AllNodes().Count(x => x.IsTest);
graph.AllNodes().Where(x => x.IsTest).ForEach(x => x.MarkAsProfiled());
}
else
{
EnrichGraphWithProfilerInformation(cacheName, graph);
profilerEntries = _profilerData.GetTestsFor(cacheName).ToList();
ret.NumberOfTests = profilerEntries.Count;
}
ret.NodeCount = graph.AllNodes().Count();
Logger.WriteDebug("node count = " + ret.NodeCount + " tests = " + ret.NumberOfTests);
if (root != null)
{
ret.Descriptors = new List <string>();
if (root.TestDescriptors != null)
{
foreach (var desc in root.TestDescriptors)
{
ret.Descriptors.Add(desc.TestRunner);
}
}
ret.Complexity = root.Complexity;
}
var counts = _profilerData.GetCountsAndTimesFor(cacheName);
if (counts != null)
{
ret.AverageTime = counts.AverageTime;
ret.CalledCount = counts.TimesCalled;
ret.AverageTimeUnder = counts.AverageTimeUnder;
}
else
{
Logger.WriteDebug("null for timing counts");
}
var testsScore = _coverageClassifier.CalculateRiskFor(graph);
var graphScore = _graphPathsClassifier.CalculateRiskFor(graph);
ret.RiskMetric = (int)(testsScore * .7m + graphScore * .3m);
ret.TestsScore = 100 - testsScore;
ret.GraphScore = 100 - graphScore;
return(ret);
}
public static void Update(RiskMetricGeneratedMessage message)
{
RiskEntry entry;
if (Cache.TryGetValue(message.Signature, out entry))
{
Logger.Write("updating " + message.Signature + " count =" + message.NodeCount + " time = " + message.AverageTime + " called count = " + message.CalledCount);
entry.SetNewData(message.NumberOfTests, message.Found, message.Descriptors, message.RiskMetric, message.NodeCount, message.CalledCount, message.AverageTime,
message.AverageTimeUnder, message.TestsScore, message.GraphScore, message.Complexity);
}
}
