public void CanFindABlackNoteChord(string chordName, Note expectedRootNote, string expectedShape)
        {
            var finder = new ChordFinder();

            var chord = finder.GetChord(chordName);

            Assert.That(chord.RootNote, Is.EqualTo(expectedRootNote));
            Assert.That(chord.ChordShape.Names, Contains.Item(expectedShape));
        }
        public void HandlesWhenTheShapeCannotBeParsed(string chordName)
        {
            var finder = new ChordFinder();

            Assert.Throws <ChordNotFoundException>(() => finder.GetChord(chordName));
        }