public static SpecificationResult GenerateOverallSpecificationResult(
bool overallResult, TraceMessageModifier traceModifier, [CanBeNull] params SpecificationResult[] results)
{
if (results == null || results.Length == 0)
{
return(null);
}
var totalSpecificationsCount = 0;
var failedSpecifications = new List <FailedSpecification>();
var traces = new List <string>();
foreach (var res in results)
{
totalSpecificationsCount += res.TotalSpecificationsCount;
if (!overallResult)
{
failedSpecifications.AddRange(res.FailedSpecifications);
}
if (!string.IsNullOrEmpty(res.Trace))
{
traces.Add(res.Trace);
}
}
var finalTrace = MergeTraces(traces, traceModifier);
var mergeResult = new SpecificationResult(
totalSpecificationsCount,
overallResult,
finalTrace,
failedSpecifications.ToArray());
return(mergeResult);
}
private static string MergeTraces([ItemNotNull] List <string> traces, TraceMessageModifier traceModifier)
{
if (!string.IsNullOrWhiteSpace(traceModifier.MergeFormat))
{
for (var i = 0; i < traces.Count; i++)
{
if (i != 0 || traces.Count == 1)
{
traces[i] = string.Format(traceModifier.MergeFormat, traces[i]);
}
}
}
var finalTrace = string.Join($" {traceModifier.Connector} ", traces);
if (!string.IsNullOrWhiteSpace(traceModifier.OverallFormat) && !string.IsNullOrEmpty(finalTrace))
{
finalTrace = string.Format(
traceModifier.OverallFormat,
finalTrace);
}
return(finalTrace);
}