public void WriteFileTest() { NameSorter nameSorter = new NameSorter(); nameSorter._nameList.Add(new PersonDetail { GivenName = "Elon", LastName = "Musk" }); nameSorter._nameList.Add(new PersonDetail { GivenName = "Jeff", LastName = "Bezos" }); nameSorter._nameList.Add(new PersonDetail { GivenName = "Bill", LastName = "Gates" }); nameSorter.WriteFile("write-test.txt"); var outputMD5 = GetMD5Checksum("write-test.txt"); var baseMD5 = GetMD5Checksum(@"D:\CSharpPractice\GlobalX\unsorted-names-test.txt"); Assert.Equal(baseMD5, outputMD5); }