public IBuilder AddToContext(IBuildContext context, IEnumerable <Project> projects) { var builders = new List <IBuilder>(); foreach (var project in projects) { if (project.HasNonEmptySourceSet("scr")) { var builder = new TestBuilder(project, suiteRoot, targetRoot); builder.AddToContext(context); builders.Add(builder); } } return(builders.ToArray().Merge()); }