public void CanPrepareFromFile() { using (var testFile = TempFile.CreateRandom()) { OptionsHelper.WriteArgumentsFile(testFile.Path.ToString(), new[] { "--from-file-value-one=10", "--from-file-value-two=15" }); OptionsParser.PrepareFromFile(testFile.Path.ToString(), new Type[] { typeof(FromFileOptions) }); Assert.AreEqual(10, FromFileOptions.FromFileValueOne); Assert.AreEqual(15, FromFileOptions.FromFileValueTwo); } }