public void GetFilePathsWithoutSubfolders() { var paths = new string[] { @"tests\Kashmir.mp3", @"tests\Led Zeppelin - Kashmir.mp3", @"tests\Led Zeppelin - Stairway to Heaven.mp3" }; var renamer = new FileRenamer(directory); var recieverPaths = renamer.GetFilePaths(directory, "*.mp3", false); var expectedPaths = String.Empty; foreach (var path in paths) { expectedPaths += path; } var actualPaths = String.Empty; foreach (var path in recieverPaths) { actualPaths += path; } Assert.AreEqual(expectedPaths, actualPaths); }