def testOne(self):
core.config.chords = TimeList()
core.config.harmonies = TimeList()
harm = createProblem()
addHarmony(harm, Chord("C", None, 0), "I")
addHarmonyRules(harm)
solutions = solveProblem(harm)
self.assertEqual(len(solutions), 42)
def testDiminished(self):
core.config.chords = TimeList()
core.config.harmonies = TimeList()
harm = createProblem()
gsharpdim7 = Chord("G#", ["dim7"], 0, "G#")
addHarmony(harm, gsharpdim7, "vii7")
addHarmonyRules(harm)
solutions = solveProblem(harm)
firstSolution = solutions[0][1]
firstSolution = [x[1] for x in firstSolution]
self.assertTrue(self.solutionHasNotes(firstSolution, ["G#", "B", "D", "F"]))
def testSequence(self):
core.config.chords = TimeList()
core.config.harmonies = TimeList()
harm = createProblem()
emin = Chord("E", ["min"], 0, "E")
A7 = Chord("A", ["7"], 1, "E")
dmin = Chord("D", ["min"], 2, "D")
G7 = Chord("G", ["7"], 3, "D")
C = Chord("C", None, 4, "C")
addHarmony(harm, emin, "iii")
addHarmony(harm, A7, "V43/ii")
addHarmony(harm, dmin, "ii")
addHarmony(harm, G7, "V43")
addHarmony(harm, C, "I")
addHarmonyRules(harm)
solutions = solveProblem(harm)
self.assertEqual(len(solutions), 128)