public void Test_FixArgument()
        {
            // TODO: Should this be moved to FixArgumentTestFixture
            var testFile = PathConverter.ToAbsolute("TestFile.txt");

            File.WriteAllText(testFile, "Hello world");

            var starter = new ProcessStarter();

            var toFileName = "Test File 2.txt";

            var fixedFileName = starter.FixArgument(toFileName);

            var expected = "\"" + toFileName + "\"";

            Assert.AreEqual(expected, fixedFileName, "The argument wasn't fixed.");
        }