def test_remove_notation_removes_notation(self):
score_service.add_note(1, 4, 'c4')
notations_length_first = len(score_service.get_notations())
score_service.remove_notation(0, 0)
notations_length_after = len(score_service.get_notations())
self.assertEqual(notations_length_first, 1)
self.assertEqual(notations_length_after, 0)
def test_add_note_returns_no_space_when_measure_is_full(self):
measure = 1
length = 2
pitch = 'c4'
return_value1 = score_service.add_note(measure, length, pitch)
return_value2 = score_service.add_note(measure, length, pitch)
return_value3 = score_service.add_note(measure, length, pitch)
self.assertEqual(return_value1, True)
self.assertEqual(return_value2, True)
self.assertEqual(return_value3, 'No space')
def _handle_add_note(self, measure, length, pitch):
self._update_error_label()
try:
is_success = score_service.add_note(measure, length, pitch)
if is_success == True:
self._update_score_view((int(measure) - 1) / score_service.get_staff_length())
elif is_success == 'No space':
self._error_label.grid(row=0, column=8)
except:
pass
def test_add_note_returns_false_with_invalid_pitch(self):
measure = -1
length = 999
pitch = 'abcd'
return_value = score_service.add_note(measure, length, pitch)
self.assertEqual(return_value, False)
def test_add_note_returns_true_with_valid_parameters(self):
measure = 2
length = 4
pitch = 'c4'
return_value = score_service.add_note(measure, length, pitch)
self.assertEqual(return_value, True)