private bool AddMutationAnalysisToUnitTestProject(List <GeneratedMutant> generatedUnitTestMutants,
EnvDTE.Project unitTestProject)
{
var selfUsing = SyntaxFactory.UsingDirective(
SyntaxFactory.IdentifierName("SourceCodeProjectMutants"));
selfUsing = selfUsing.WithUsingKeyword(
selfUsing.UsingKeyword.WithTrailingTrivia(
SyntaxFactory.Whitespace(" ")));
Usings.Add(selfUsing);
var unitTestCompilationUnit = SyntaxFactory.CompilationUnit()
.WithUsings(SyntaxFactory.List(Usings.ToArray()))
.WithMembers(
SyntaxFactory.SingletonList <MemberDeclarationSyntax>(
SyntaxFactory.NamespaceDeclaration(
SyntaxFactory.IdentifierName("UnitTestProjectMutants"))
.WithMembers(
SyntaxFactory.SingletonList <MemberDeclarationSyntax>(
SyntaxFactory.ClassDeclaration("FirstUnitTestMutant")
.WithModifiers(
SyntaxFactory.TokenList(
SyntaxFactory.Token(SyntaxKind.PublicKeyword)))))))
.NormalizeWhitespace();
var unitTestCompilationUnitRoot = unitTestCompilationUnit.SyntaxTree.GetRoot() as CompilationUnitSyntax;
var unitTestMutantsNameSpace =
unitTestCompilationUnitRoot.DescendantNodes().OfType <NamespaceDeclarationSyntax>().First();
var firstUnitTestMutant =
unitTestMutantsNameSpace.DescendantNodes().OfType <ClassDeclarationSyntax>().First();
var unitTestCompilationUnitSyntaxTree = unitTestCompilationUnitRoot
.InsertNodesAfter(firstUnitTestMutant,
generatedUnitTestMutants.Select(p => p.MutatedCodeRoot));
var unitTestTree = CSharpSyntaxTree.ParseText(unitTestCompilationUnitSyntaxTree.ToFullString());
UnitTestsMutantsCodePath = Path.Combine(Path.GetDirectoryName(unitTestProject.FullName),
"UnitTestMutants.cs");
File.WriteAllText(UnitTestsMutantsCodePath, unitTestTree.GetRoot().ToFullString());
unitTestProject.ProjectItems.AddFromFile(UnitTestsMutantsCodePath);
unitTestProject.Save();
SolutionBuild2 solutionBuild2 = (SolutionBuild2)unitTestProject.DTE.Solution.SolutionBuild;
solutionBuild2.BuildProject(solutionBuild2.ActiveConfiguration.Name,
unitTestProject.UniqueName, true);
bool unitTestCompiledOK = (solutionBuild2.LastBuildInfo == 0);
return(unitTestCompiledOK);
}
private bool AddMutationAnalysisToSourceCodeProject(SourceCodeMutationResult sourceCodeMutationResult,
EnvDTE.Project sourceCodeProject)
{
var sourceCodeUsings = sourceCodeMutationResult.Usings
.GroupBy(u => u.ToFullString()).Select(iu => iu.First()).ToList();
var unitTestUsings = Usings.GroupBy(u => u.ToFullString()).Select(iu => iu.First()).ToList();
var sourceCodeCompilationUnit = SyntaxFactory.CompilationUnit()
.WithUsings(SyntaxFactory.List(sourceCodeUsings.ToArray()))
.WithMembers(
SyntaxFactory.SingletonList <MemberDeclarationSyntax>(
SyntaxFactory.NamespaceDeclaration(
SyntaxFactory.IdentifierName("SourceCodeProjectMutants"))
.WithMembers(
SyntaxFactory.SingletonList <MemberDeclarationSyntax>(
SyntaxFactory.ClassDeclaration("FirstSourceCodeMutant")
.WithModifiers(
SyntaxFactory.TokenList(
SyntaxFactory.Token(SyntaxKind.PublicKeyword)))))))
.NormalizeWhitespace();
var sourceCodeCompilationUnitRoot = sourceCodeCompilationUnit.SyntaxTree.GetRoot() as CompilationUnitSyntax;
var sourceCodeMutantsNameSpace =
sourceCodeCompilationUnitRoot.DescendantNodes().OfType <NamespaceDeclarationSyntax>().First();
var firstSourceCodeMutant =
sourceCodeMutantsNameSpace.DescendantNodes().OfType <ClassDeclarationSyntax>().First();
var sourceCodeCompilationUnitSyntaxTree = sourceCodeCompilationUnitRoot
.InsertNodesAfter(firstSourceCodeMutant,
sourceCodeMutationResult.GeneratedMutants.Select(p => p.MutatedCodeRoot));
var sourceCodeTree = CSharpSyntaxTree.ParseText(sourceCodeCompilationUnitSyntaxTree.ToFullString());
SourceCodeMutantsCodePath = Path.Combine(Path.GetDirectoryName(sourceCodeProject.FullName),
"SourceCodeMutants.cs");
File.WriteAllText(SourceCodeMutantsCodePath, sourceCodeTree.GetRoot().ToFullString());
//add source code mutation analysis to sc project
sourceCodeProject.ProjectItems.AddFromFile(SourceCodeMutantsCodePath);
sourceCodeProject.Save();
//recompile the source code project
SolutionBuild2 sourceCodeSolutionBuild2 = (SolutionBuild2)sourceCodeProject.DTE.Solution.SolutionBuild;
sourceCodeSolutionBuild2.BuildProject(sourceCodeSolutionBuild2.ActiveConfiguration.Name,
sourceCodeProject.UniqueName, true);
bool sourceCodeCompiledOK = (sourceCodeSolutionBuild2.LastBuildInfo == 0);
return(sourceCodeCompiledOK);
}
private void Button_Click_2(object sender, RoutedEventArgs e)
{
var dte = GetActiveIDE();
//dte.ExecuteCommand("CloseAll");
if (unitTestProject == null && sourceCodeProject == null)
{
var projects = new List <ProjectPresentation>();
foreach (var item in solutionProjectList.SelectedItems)
{
var selectedProject = (ProjectPresentation)item;
selectedProject.IsSelected = true;
projects.Add(selectedProject);
}
sourceCodeProject = GetSourceCodeProject(projects);
unitTestProject = GetUnitTestProject(projects);
}
if (unitTestProject != null && sourceCodeProject != null)
{
//delete the mutated source code class
foreach (ProjectItem item in sourceCodeProject.ProjectItems)
{
var itemName = item.Name;
if (itemName == "SourceCodeMutants.cs")
{
item.Delete();
break;
}
}
sourceCodeProject.Save();
//delete mutated unit test project
foreach (ProjectItem item in unitTestProject.ProjectItems)
{
var itemName = item.Name;
if (itemName == "UnitTestMutants.cs")
{
item.Delete();
}
//delete mutation analysis folder
if (itemName == "MutationAnalysis")
{
MutationAnalysisNumber = 0;
item.Delete();
}
}
unitTestProject.Save();
//recompile projects
SolutionBuild2 solutionBuild2 = (SolutionBuild2)unitTestProject.DTE.Solution.SolutionBuild;
solutionBuild2.BuildProject(solutionBuild2.ActiveConfiguration.Name,
unitTestProject.UniqueName, true);
bool unitTestCompiledOK = (solutionBuild2.LastBuildInfo == 0);
SolutionBuild2 solutionBuild = (SolutionBuild2)sourceCodeProject.DTE.Solution.SolutionBuild;
solutionBuild.BuildProject(solutionBuild.ActiveConfiguration.Name,
sourceCodeProject.UniqueName, true);
bool sourceCodeCompiledOK = (solutionBuild.LastBuildInfo == 0);
if (unitTestCompiledOK && sourceCodeCompiledOK)
{
MessageBox.Show("MTOOS deletion done! No Errors!");
}
else
{
MessageBox.Show("Error while MTOOS deletion!");
}
}
else
{
MessageBox.Show("Select the source code and the unit test project!");
}
}