private bool equalTest()
            {
                string testFile1Path        = Path.Combine(Directory.GetCurrentDirectory(), "text_csv1.csv");
                IntegersSetCsvLoader loader = new IntegersSetCsvLoader();

                StreamWriter testFile1Writer = File.CreateText(testFile1Path);

                testFile1Writer.WriteLine("33,21,68,34,67,222,3,4,1");
                testFile1Writer.Close();

                IntegersSetCsv testFile1   = loader.Load(testFile1Path);
                List <int>     expectedRes = new List <int> {
                    33, 21, 68, 34, 67, 222, 3, 4, 1
                };

                if (Enumerable.SequenceEqual(testFile1.Array, expectedRes) &&
                    (testFile1.FilePath == testFile1Path))
                {
                    return(true);
                }
                else
                {
                    return(false);
                }
            }
            private bool errorLoadingTest()
            {
                string testFile1Path        = Path.Combine(Directory.GetCurrentDirectory(), "text_csv1.csv");
                IntegersSetCsvLoader loader = new IntegersSetCsvLoader();

                StreamWriter testFile1Writer = File.CreateText(testFile1Path);

                testFile1Writer.WriteLine("33,21,68,34,67,222,3,4,1, sdjksjsdlk");
                testFile1Writer.Close();

                try
                {
                    IntegersSetCsv testFile1 = loader.Load(testFile1Path);
                }
                catch (Exception)
                {
                    return(true);
                }

                return(false);
            }