public void PutAttachmentIntoContext() { var types = new HashSet <string>() { "txt", "xml", "html", "png", "jpg", "json", "uri" }; foreach (var extension in types) { var path = $"test.{extension}"; File.WriteAllText(path, "http://yandex.ru"); scenarioContext.AddAllureAttachment(path, extension); scenarioContext.AddAllureAttachment(path, extension); } throw new Exception(); }