public void TestCase() { ReadFile rf = new ReadFile(); string pathForReading = "test.txt"; string pathForWriting = "names-sorted.txt"; rf.GetFile(pathForReading, pathForWriting); if (File.Exists(pathForWriting)) { string[] names = { "BAKER, THEODORE", "KENT, MADISON", "SMITH, ANDREW", "SMITH, FREDRICK" }; int i = 0; //Read the file string[] lines = System.IO.File.ReadAllLines(pathForWriting); foreach (string line in lines) { Assert.AreEqual(names[i], line); i++; } } else { Assert.Fail("Failed to create file!!"); } }