public void CheckValidFilesAreNotEqualToAnother() { var filesPaths = TestFilesProvider.GetValidFilesPaths().ToArray(); for (var i = 0; i < filesPaths.Length; i++) { var iFilePath = filesPaths[i]; var iMidiFile = MidiFile.Read(iFilePath); for (var j = i + 1; j < filesPaths.Length; j++) { var jFilePath = filesPaths[j]; var jMidiFile = MidiFile.Read(jFilePath); MidiAsserts.AreNotEqual(iMidiFile, jMidiFile, true, $"File '{iFilePath}' equals to another one '{jFilePath}'."); } } }