public void Common_Note_Is_Found_In_Many_Other_Fuzzy_Matches()
{
var gtr = new SixStringGuitarInstrument();
// two notes on each string, 12 frets apart. Ignore original first position.
Assert.Equal((gtr.Strings.Count * 2) - 1, gtr.OtherFuzzyPositionsFor(new FingerPosition(0, 1)).Count);
}
public void Common_Note_Is_Found_In_Many_Other_Exact_Matches()
{
var gtr = new SixStringGuitarInstrument();
// ignore first string, too far up sixth string so only 4 other candidates.
Assert.Equal(gtr.Strings.Count - 2, gtr.OtherExactPositionsFor(new FingerPosition(0, 1)).Count);
}
public void Tuning_Increases_Low_To_High_Across_Strings()
{
var gtr = new SixStringGuitarInstrument();
for (int s = 6; s > 5; s--)
{
Assert.True(gtr.NoteAt(new FingerPosition(0, s)) < gtr.NoteAt(new FingerPosition(0, s - 1)));
}
}
public void Adjacent_High_Strings_Are_Tuned_Differently()
{
var gtr = new SixStringGuitarInstrument();
var twoOpen = gtr.NoteAt(new FingerPosition(0, 2));
var oneOpen = gtr.NoteAt(new FingerPosition(0, 1));
Assert.True(twoOpen < oneOpen);
}
public void Adjacent_Mid_Strings_Are_Tuned_Differently()
{
var gtr = new SixStringGuitarInstrument();
var fourOpen = gtr.NoteAt(new FingerPosition(0, 4));
var threeOpen = gtr.NoteAt(new FingerPosition(0, 3));
Assert.True(fourOpen < threeOpen);
}
public void Adjacent_Low_Strings_Are_Tuned_Differently()
{
var gtr = new SixStringGuitarInstrument();
var sixOpen = gtr.NoteAt(new FingerPosition(0, 6));
var fiveOpen = gtr.NoteAt(new FingerPosition(0, 5));
Assert.True(sixOpen < fiveOpen);
}
public void Tuning_Is_Self_Consistent()
{
var gtr = new SixStringGuitarInstrument();
Assert.Equal(gtr.NoteAt(new FingerPosition(5, 6)), gtr.NoteAt(new FingerPosition(0, 5)));
Assert.Equal(gtr.NoteAt(new FingerPosition(5, 5)), gtr.NoteAt(new FingerPosition(0, 4)));
Assert.Equal(gtr.NoteAt(new FingerPosition(5, 4)), gtr.NoteAt(new FingerPosition(0, 3)));
Assert.Equal(gtr.NoteAt(new FingerPosition(4, 3)), gtr.NoteAt(new FingerPosition(0, 2)));
Assert.Equal(gtr.NoteAt(new FingerPosition(5, 2)), gtr.NoteAt(new FingerPosition(0, 1)));
}
public void String_Are_Numbered_High_To_Low()
{
var gtr = new SixStringGuitarInstrument();
Assert.Equal(new Note(SixStringGuitarInstrument.HighEString), gtr.Strings.FirstOrDefault(s => s.Number == 1).Open);
Assert.Equal(new Note(SixStringGuitarInstrument.BString), gtr.Strings.FirstOrDefault(s => s.Number == 2).Open);
Assert.Equal(new Note(SixStringGuitarInstrument.GString), gtr.Strings.FirstOrDefault(s => s.Number == 3).Open);
Assert.Equal(new Note(SixStringGuitarInstrument.DString), gtr.Strings.FirstOrDefault(s => s.Number == 4).Open);
Assert.Equal(new Note(SixStringGuitarInstrument.AString), gtr.Strings.FirstOrDefault(s => s.Number == 5).Open);
Assert.Equal(new Note(SixStringGuitarInstrument.LowEString), gtr.Strings.FirstOrDefault(s => s.Number == 6).Open);
}
static void Main(string[] args)
{
var instrument = new SixStringGuitarInstrument();
// create a simple melody.
var walkingBassFingering = new Fingering();
walkingBassFingering.Add(new FingerPosition(0, 1));
walkingBassFingering.Add(new FingerPosition(1, 1));
walkingBassFingering.Add(new FingerPosition(2, 1));
walkingBassFingering.Add(new FingerPosition(3, 1));
Console.WriteLine(FingeringPrinter.Print(walkingBassFingering, instrument));
// build the list of notes
var melody = walkingBassFingering.ToMelody(instrument);
// can we build the simples reconstruction ?
var roundTripFingering = FingeringCreator.CreateFingeringFor(instrument, melody, new FixedValueSelector());
Console.WriteLine(FingeringPrinter.Print(roundTripFingering, instrument));
Console.ReadKey();
}
public void Low_String_Is_Tuned_Correctly()
{
var gtr = new SixStringGuitarInstrument();
Assert.Equal(new Note(40), gtr.NoteAt(new FingerPosition(0, 6)));
}
public void Highest_Note_Is_Only_Found_In_One_Exact_Match()
{
var gtr = new SixStringGuitarInstrument();
Assert.Equal(0, gtr.OtherExactPositionsFor(new FingerPosition(22, 1)).Count);
}
public void Lowest_Note_Is_Only_Found_In_One_Exact_Match()
{
var gtr = new SixStringGuitarInstrument();
Assert.Equal(1, gtr.PositionsFor(new Note(40)).Count);
}
