string FindActualPath(string fileName) { if (Path.IsPathRooted(fileName) && File.Exists(fileName)) { return(fileName); } if (File.Exists(fileName)) { return(Path.GetFullPath(fileName)); } var result = _opts.FixturePaths.GetFullPath(fileName); if (result != null) { return(result); } throw SpecFailure.CannotFindFixture(fileName, TestRunnerOptions.FixturePaths); }