public JsonReportFileComponent(FileLeaf file, ILogger logger = null)
{
var log = logger ?? ApplicationLogging.LoggerFactory.CreateLogger <JsonReportFileComponent>();
Source = file.SourceCode;
Language = "cs";
Mutants = new HashSet <JsonMutant>(new UniqueJsonMutantComparer());
foreach (var mutant in file.Mutants)
{
var jsonMutant = new JsonMutant
{
Id = mutant.Id.ToString(),
MutatorName = mutant.Mutation.DisplayName,
Replacement = mutant.Mutation.ReplacementNode.ToFullString(),
Location = new JsonMutantLocation(mutant.Mutation.OriginalNode.GetLocation().GetMappedLineSpan()),
Status = mutant.ResultStatus.ToString()
};
if (!Mutants.Add(jsonMutant))
{
logger.LogWarning(
$"Mutant {mutant.Id} was generated twice in file {file.RelativePath}. \n" +
$"This should not have happened. Please create an issue at https://github.com/stryker-mutator/stryker-net/issues");
}
}
}
public static JsonReportComponent FromProjectComponent(IReadOnlyInputComponent component, StrykerOptions options)
{
int Where(MutantStatus MutantStatus) => component.ReadOnlyMutants.Where(m => m.ResultStatus == MutantStatus).Count();
var report = new JsonReportComponent
{
DetectedMutations = component.DetectedMutants.Count(),
TotalMutants = component.TotalMutants.Count(),
KilledMutants = Where(MutantStatus.Killed),
SurvivedMutants = Where(MutantStatus.Survived),
SkippedMutants = Where(MutantStatus.Skipped),
TimeoutMutants = Where(MutantStatus.Timeout),
CompileErrors = Where(MutantStatus.CompileError),
MutationScore = component.GetMutationScore() ?? 0,
};
report.ValidMutations = report.TotalMutants + report.SkippedMutants;
if (report.MutationScore >= options.ThresholdOptions.ThresholdHigh)
{
report.Health = "Good";
}
else if (report.MutationScore <= options.ThresholdOptions.ThresholdBreak)
{
report.Health = "Danger";
}
else
{
report.Health = "Warning";
}
if (component is FolderComposite folderComponent)
{
report.Name = component.Name is null ? options.ProjectUnderTestNameFilter : folderComponent.RelativePath;
report.ChildResults = new List <JsonReportComponent>();
foreach (var child in folderComponent.Children)
{
report.ChildResults.Add(FromProjectComponent(child, options));
}
}
else if (component is FileLeaf fileComponent)
{
report.Name = fileComponent.Name;
report.Source = fileComponent.SourceCode;
report.Language = "cs";
report.Mutants = new List <JsonMutant>();
foreach (var mutant in fileComponent.Mutants)
{
var jsonMutant = new JsonMutant
{
Id = mutant.Id,
MutatorName = mutant.Mutation.DisplayName,
Replacement = mutant.Mutation.ReplacementNode.ToFullString(),
Location = new JsonMutant.JsonMutantLocation(mutant.Mutation.OriginalNode.SyntaxTree.GetLineSpan(mutant.Mutation.OriginalNode.FullSpan)),
Status = mutant.ResultStatus.ToString()
};
report.Mutants.Add(jsonMutant);
}
}
else
{
throw new System.Exception("Unknown IReadOnlyInputComponent implementation");
}
return(report);
}