private void DisplayComponent(IReadOnlyProjectComponent inputComponent)
{
var mutationScore = inputComponent.GetMutationScore();
// Convert the threshold integer values to decimal values
_consoleWriter.Write($" [{ inputComponent.DetectedMutants().Count()}/{ inputComponent.TotalMutants().Count()} ");
if (inputComponent.IsComponentExcluded(_options.Mutate))
{
_consoleWriter.Write(Output.Bright.Black("(Excluded)"));
}
else if (double.IsNaN(mutationScore))
{
_consoleWriter.Write(Output.Bright.Black("(N/A)"));
}
else
{
// print the score as a percentage
string scoreText = string.Format("({0:P2})", mutationScore);
if (inputComponent.CheckHealth(_options.Thresholds) is Health.Good)
{
_consoleWriter.Write(Output.Green(scoreText));
}
else if (inputComponent.CheckHealth(_options.Thresholds) is Health.Warning)
{
_consoleWriter.Write(Output.Yellow(scoreText));
}
else if (inputComponent.CheckHealth(_options.Thresholds) is Health.Danger)
{
_consoleWriter.Write(Output.Red(scoreText));
}
}
_consoleWriter.WriteLine("]");
}
private void DisplayComponent(IReadOnlyProjectComponent inputComponent, Table table)
{
var columns = new List <IRenderable>
{
new Text(inputComponent.RelativePath ?? "All files")
};
var mutationScore = inputComponent.GetMutationScore();
if (inputComponent.IsComponentExcluded(_options.Mutate))
{
columns.Add(new Markup("[Gray]Excluded[/]"));
}
else if (double.IsNaN(mutationScore))
{
columns.Add(new Markup("[Gray]N/A[/]"));
}
else
{
var scoreText = $"{mutationScore * 100:N2}";
var checkHealth = inputComponent.CheckHealth(_options.Thresholds);
if (checkHealth is Health.Good)
{
columns.Add(new Markup($"[Green]{scoreText}[/]"));
}
else if (checkHealth is Health.Warning)
{
columns.Add(new Markup($"[Yellow]{scoreText}[/]"));
}
else if (checkHealth is Health.Danger)
{
columns.Add(new Markup($"[Red]{scoreText}[/]"));
}
}
var mutants = inputComponent.Mutants.ToList();
columns.Add(new Text(mutants.Count(m => m.ResultStatus == MutantStatus.Killed).ToString()));
columns.Add(new Text(mutants.Count(m => m.ResultStatus == MutantStatus.Timeout).ToString()));
columns.Add(new Text((inputComponent.TotalMutants().Count() - inputComponent.DetectedMutants().Count()).ToString()));
columns.Add(new Text(mutants.Count(m => m.ResultStatus == MutantStatus.NoCoverage).ToString()));
columns.Add(new Text(mutants.Count(m => m.ResultStatus == MutantStatus.CompileError).ToString()));
table.AddRow(columns);
}
private void DisplayComponent(IReadOnlyProjectComponent inputComponent, int filePathLength)
{
_consoleWriter.Write($"│ {(inputComponent.RelativePath ?? "All files").PadRight(filePathLength)}│ ");
var mutationScore = inputComponent.GetMutationScore();
if (inputComponent.IsComponentExcluded(_options.Mutate))
{
_consoleWriter.Write(Output.Bright.Black("Excluded"));
}
else if (double.IsNaN(mutationScore))
{
_consoleWriter.Write(Output.Bright.Black(" N/A"));
}
else
{
var scoreText = $"{mutationScore * 100:N2}".PadLeft(8);
var checkHealth = inputComponent.CheckHealth(_options.Thresholds);
if (checkHealth is Health.Good)
{
_consoleWriter.Write(Output.Green(scoreText));
}
else if (checkHealth is Health.Warning)
{
_consoleWriter.Write(Output.Yellow(scoreText));
}
else if (checkHealth is Health.Danger)
{
_consoleWriter.Write(Output.Red(scoreText));
}
}
var mutants = inputComponent.Mutants.ToList();
_consoleWriter.Write($" │ {mutants.Count(m => m.ResultStatus == MutantStatus.Killed),8}");
_consoleWriter.Write($" │ {mutants.Count(m => m.ResultStatus == MutantStatus.Timeout),9}");
_consoleWriter.Write($" │ {inputComponent.TotalMutants().Count() - inputComponent.DetectedMutants().Count(),10}");
_consoleWriter.Write($" │ {mutants.Count(m => m.ResultStatus == MutantStatus.NoCoverage),8}");
_consoleWriter.Write($" │ {mutants.Count(m => m.ResultStatus == MutantStatus.CompileError),7}");
_consoleWriter.WriteLine($" │");
}
private string DisplayComponent(IReadOnlyProjectComponent inputComponent)
{
var mutationScore = inputComponent.GetMutationScore();
var stringBuilder = new StringBuilder();
// Convert the threshold integer values to decimal values
stringBuilder.Append($" [[{ inputComponent.DetectedMutants().Count()}/{ inputComponent.TotalMutants().Count()} ");
if (inputComponent.IsComponentExcluded(_options.Mutate))
{
stringBuilder.Append("[Gray](Excluded)[/]");
}
else if (double.IsNaN(mutationScore))
{
stringBuilder.Append("[Gray](N/A)[/]");
}
else
{
// print the score as a percentage
var scoreText = string.Format("({0:P2})", mutationScore);
if (inputComponent.CheckHealth(_options.Thresholds) is Health.Good)
{
stringBuilder.Append($"[Green]{scoreText}[/]");
}
else if (inputComponent.CheckHealth(_options.Thresholds) is Health.Warning)
{
stringBuilder.Append($"[Yellow]{scoreText}[/]");
}
else if (inputComponent.CheckHealth(_options.Thresholds) is Health.Danger)
{
stringBuilder.Append($"[Red]{scoreText}[/]");
}
}
stringBuilder.Append("]]");
return(stringBuilder.ToString());
}
/// <summary>
/// Starts a mutation test run
/// </summary>
/// <param name="options">The user options</param>
/// <param name="loggerFactory">This loggerfactory will be used to create loggers during the stryker run</param>
/// <exception cref="InputException">For managed exceptions</exception>
public StrykerRunResult RunMutationTest(IStrykerInputs inputs, ILoggerFactory loggerFactory, IProjectOrchestrator projectOrchestrator = null)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
SetupLogging(loggerFactory);
// Setup project orchestrator can't be done sooner since it needs logging
projectOrchestrator ??= new ProjectOrchestrator();
var options = inputs.ValidateAll();
_logger.LogDebug("Stryker started with options: {@Options}", options);
var reporters = _reporterFactory.Create(options);
try
{
// Mutate
_mutationTestProcesses = projectOrchestrator.MutateProjects(options, reporters).ToList();
IReadOnlyProjectComponent rootComponent = AddRootFolderIfMultiProject(_mutationTestProcesses.Select(x => x.Input.ProjectInfo.ProjectContents).ToList(), options);
_logger.LogInformation("{0} mutants created", rootComponent.Mutants.Count());
AnalyseCoverage(options);
// Filter
foreach (var project in _mutationTestProcesses)
{
project.FilterMutants();
}
// Report
reporters.OnMutantsCreated(rootComponent);
var allMutants = rootComponent.Mutants;
var mutantsNotRun = rootComponent.NotRunMutants().ToList();
if (!mutantsNotRun.Any())
{
if (allMutants.Any(x => x.ResultStatus == MutantStatus.Ignored))
{
_logger.LogWarning("It looks like all mutants with tests were ignored. Try a re-run with less ignoring!");
}
if (allMutants.Any(x => x.ResultStatus == MutantStatus.NoCoverage))
{
_logger.LogWarning("It looks like all non-ignored mutants are not covered by a test. Go add some tests!");
}
if (allMutants.Any(x => x.ResultStatus == MutantStatus.CompileError))
{
_logger.LogWarning("It looks like all mutants resulted in compile errors. Mutants sure are strange!");
}
if (!allMutants.Any())
{
_logger.LogWarning("It\'s a mutant-free world, nothing to test.");
}
reporters.OnAllMutantsTested(rootComponent);
return(new StrykerRunResult(options, rootComponent.GetMutationScore()));
}
// Report
reporters.OnStartMutantTestRun(mutantsNotRun);
// Test
foreach (var project in _mutationTestProcesses)
{
project.Test(project.Input.ProjectInfo.ProjectContents.Mutants.Where(x => x.ResultStatus == MutantStatus.NotRun).ToList());
project.Restore();
}
reporters.OnAllMutantsTested(rootComponent);
return(new StrykerRunResult(options, rootComponent.GetMutationScore()));
}
#if !DEBUG
catch (Exception ex) when(!(ex is InputException))
// let the exception be caught by the debugger when in debug
{
_logger.LogError(ex, "An error occurred during the mutation test run ");
throw;
}
#endif
finally
{
// log duration
stopwatch.Stop();
_logger.LogInformation("Time Elapsed {0}", stopwatch.Elapsed);
}
}