public void Test_FileCreation()
        {
            WriteToFile fileWriter = new WriteToFile();

            File.Delete(@"C:\Systemutvecklare Utbildning\Kurs Testning\Test.txt");

            fileWriter.SaveToFile("test");
            fileWriter.SaveToFile("test2");

            string[] actual = File.ReadLines(@"C:\Systemutvecklare Utbildning\Kurs Testning\Test.txt").ToArray();

            Assert.AreEqual("test", actual[0]);
            Assert.AreEqual("test2", actual[1]);
            Assert.AreEqual(actual.Length, 2);
        }