def accept(self):
"""
Test if any invalid chords has been entered before closing the verse editor
"""
if Registry().get('settings').value('songs/enable chords'):
try:
transpose_lyrics(self.verse_text_edit.toPlainText(), 1)
super(EditVerseForm, self).accept()
except ValueError as ve:
# Transposing failed
critical_error_message_box(title=translate('SongsPlugin.EditVerseForm', 'Invalid Chord'),
message=translate('SongsPlugin.EditVerseForm',
'An invalid chord was detected:\n{err_msg}'
.format(err_msg=ve)))
else:
super(EditVerseForm, self).accept()
def test_transpose_lyrics(self, mocked_transpose_verse):
"""
Test that the transpose_lyrics() splits verses correctly
"""
# GIVEN: Lyrics with verse splitters and a mocked settings
lyrics = '---[Verse:1]---\n'\
'Amazing grace how sweet the sound\n'\
'[---]\n'\
'That saved a wretch like me.\n'\
'---[Verse:2]---\n'\
'I once was lost but now I\'m found.'
self.settings.value.return_value = 'english'
# WHEN: Transposing the lyrics
transpose_lyrics(lyrics, 1)
# THEN: transpose_verse should have been called
mocked_transpose_verse.assert_any_call('', 1, 'english')
mocked_transpose_verse.assert_any_call(
'\nAmazing grace how sweet the sound\n', 1, 'english')
mocked_transpose_verse.assert_any_call(
'\nThat saved a wretch like me.\n', 1, 'english')
mocked_transpose_verse.assert_any_call(
'\nI once was lost but now I\'m found.', 1, 'english')
def on_transpose_up_button_clicked(self):
"""
The transpose up button clicked
"""
try:
transposed_lyrics = transpose_lyrics(self.verse_text_edit.toPlainText(), 1)
self.verse_text_edit.setPlainText(transposed_lyrics)
except ValueError as ve:
# Transposing failed
critical_error_message_box(title=translate('SongsPlugin.EditVerseForm', 'Transposing failed'),
message=translate('SongsPlugin.EditVerseForm',
'Transposing failed because of invalid chord:\n{err_msg}'
.format(err_msg=ve)))
return
self.verse_text_edit.setFocus()
self.verse_text_edit.moveCursor(QtGui.QTextCursor.End)