def test_speech_rate_pause_at_end(self): utt = Utterance(self.words) utt.append(Pause(beg=1.25, end=1.50)) # raises assert_raises(ValueError, utt.speech_rate) assert_raises(ValueError, utt.speech_rate, False, 'raises') # zero assert_equal(utt.speech_rate(no_syllables='zero'), 10 / 3) # squeeze assert_equal(utt.speech_rate(no_syllables='squeeze'), 4.0)
def test_speech_rate_pause_at_end(self): utt = Utterance(self.words) utt.append(Pause(beg=1.25, end=1.50)) # raises assert_raises(ValueError, utt.speech_rate) assert_raises(ValueError, utt.speech_rate, False, 'raises') # zero assert_equal(utt.speech_rate(no_syllables='zero'), 10/3) # squeeze assert_equal(utt.speech_rate(no_syllables='squeeze'), 4.0)
def test_str_other(self): utt = Utterance(self.words) class CompatibleWord(object): def __init__(self): self.beg = 1.25 self.end = 1.5 def __str__(self): return '<CompatibleWord object>' utt.append(CompatibleWord()) expected = '<Utterance "the cat is on the mat <CompatibleWord object>">' assert_equal(str(utt), expected)
def test_append(self): utt_a = Utterance() word = Word('the', 0.05, 0.25, ['dh', 'iy'], ['dh'], 'DT') utt_a.append(word) assert_equal(utt_a.words(), [word]) assert_equal(utt_a.beg(), 0.05) assert_equal(utt_a.end(), 0.25) assert_equal(utt_a.dur(), 0.25 - 0.05) uh = Word('uh', 0.25, 0.45, ['ah'], ['ah'], 'UH') utt_a.append(uh) assert_equal(utt_a.words(), [word, uh]) assert_equal(utt_a.beg(), 0.05) assert_equal(utt_a.end(), 0.45) assert_equal(utt_a.dur(), 0.45 - 0.05)
def test_append(self): utt_a = Utterance() word = Word('the', 0.05, 0.25, ['dh', 'iy'], ['dh'], 'DT') utt_a.append(word) assert_equal(utt_a.words(), [word]) assert_equal(utt_a.beg(), 0.05) assert_equal(utt_a.end(), 0.25) assert_equal(utt_a.dur(), 0.25 - 0.05) uh = Word('uh', 0.25, 0.45, ['ah'], ['ah'], 'UH') utt_a.append(uh) assert_equal(utt_a.words(), [word, uh]) assert_equal(utt_a.beg(), 0.05) assert_equal(utt_a.end(), 0.45) assert_equal(utt_a.dur(), 0.45 - 0.05)
class TestUtterance(object): def setup(self): self.words = [ Word('the', 0, 0.10, ['dh', 'iy'], ['dh'], 'DT'), Word('cat', 0.10, 0.39, ['k', 'ae', 't'], ['k', 'ae', 't'], 'NN'), Word('is', 0.39, 0.55, ['ih', 'z'], ['ih', 'z'], 'VB'), Word('on', 0.55, 0.73, ['aa', 'n'], ['aan'], 'IN'), Word('the', 0.73, 0.80, ['dh', 'iy'], ['dh', 'uh'], 'DT'), Word('mat', 0.80, 1.25, ['m', 'ae', 't'], ['m', 'ae', 't'], 'NN') ] self.utt = Utterance(self.words) self.empty_utt = Utterance() def test_utterance(self): assert_equal(self.utt.beg(), 0) assert_equal(self.utt.end(), 1.25) assert_equal(self.utt.dur(), 1.25 - 0) assert_equal(self.utt.words(), self.words) def test_empty_utterance(self): assert_raises(IndexError, self.empty_utt.beg) assert_raises(IndexError, self.empty_utt.end) assert_raises(IndexError, self.empty_utt.dur) assert_equal(self.empty_utt.words(), []) def test_backwards_utterance(self): utt_backwards = Utterance(self.words[::-1]) assert_equal(utt_backwards._words, self.words) @raises(TypeError) def test_bad_word_types(self): words = range(4) utt = Utterance(words) @raises(ValueError) def test_flipped_word(self): word = Word('the', 0.10, 0, ['dh', 'iy'], ['dh'], 'DT') utt = Utterance([word]) @raises(ValueError) def test_overlapping_words(self): words = [ Word('the', 0, 0.10, ['dh', 'iy'], ['dh'], 'DT'), Word('cat', 0.05, 0.39, ['k', 'ae', 't'], ['k', 'ae', 't'], 'NN') ] utt = Utterance(words) def test_append(self): utt_a = Utterance() word = Word('the', 0.05, 0.25, ['dh', 'iy'], ['dh'], 'DT') utt_a.append(word) assert_equal(utt_a.words(), [word]) assert_equal(utt_a.beg(), 0.05) assert_equal(utt_a.end(), 0.25) assert_equal(utt_a.dur(), 0.25 - 0.05) uh = Word('uh', 0.25, 0.45, ['ah'], ['ah'], 'UH') utt_a.append(uh) assert_equal(utt_a.words(), [word, uh]) assert_equal(utt_a.beg(), 0.05) assert_equal(utt_a.end(), 0.45) assert_equal(utt_a.dur(), 0.45 - 0.05) @raises(TypeError) def test_append_missing(self): self.empty_utt.append('the') @raises(ValueError) def test_append_overlap(self): word = Word('uh', 0.25, 0.45, ['ah'], ['ah'], 'UH') self.utt.append(word) @raises(TypeError) def test_append_beg_none(self): word = Word('uh', None, 0.45, ['ah'], ['ah'], 'UH') self.utt.append(word) @raises(TypeError) def test_append_end_none(self): word = Word('uh', 0.25, None, ['ah'], ['ah'], 'UH') self.utt.append(word) @raises(ValueError) def test_append_backwards(self): word = Word('uh', 1.95, 1.65, ['ah'], ['ah'], 'UH') self.empty_utt.append(word) def test_append_none(self): word = Word('the', 0.05, 0.25, ['dh', 'iy'], ['dh'], 'DT') utt_append_none = Utterance([word]) none_word = Word('uh', None, None, ['ah'], ['ah'], 'UH') assert_raises(TypeError, utt_append_none.append, none_word) none_beg_word = Word('uh', None, 0.5, ['ah'], ['ah'], 'UH') assert_raises(TypeError, utt_append_none.append, none_beg_word) none_end_word = Word('uh', 0.65, None, ['ah'], ['ah'], 'UH') assert_raises(TypeError, utt_append_none.append, none_end_word) def test_len(self): assert_equal(len(self.utt), 6) def test_speech_rate(self): assert_equal(self.utt.speech_rate(), 4.0) assert_equal(self.utt.speech_rate(use_phonetic=False), 4.8) assert_raises(ValueError, self.empty_utt.speech_rate) assert_raises(ValueError, self.empty_utt.speech_rate, False) def test_speech_rate_pause_at_beg(self): words = [Pause(beg=0, end=0.39)] + self.words[2:] utt = Utterance(words) # raises assert_raises(ValueError, utt.speech_rate) assert_raises(ValueError, utt.speech_rate, False, 'raises') # zero assert_equal(utt.speech_rate(no_syllables='zero'), 3.2) # squeeze assert_equal(utt.speech_rate(no_syllables='squeeze'), 4 / 0.86) def test_speech_rate_pause_at_beg_and_middle(self): words = [Pause(beg=0, end=0.39)] + self.words[2:] words[2] = Pause(beg=0.55, end=0.73) utt = Utterance(words) # raises assert_raises(ValueError, utt.speech_rate) assert_raises(ValueError, utt.speech_rate, False, 'raises') # zero assert_equal(utt.speech_rate(no_syllables='zero'), 2.4) # squeeze assert_equal(utt.speech_rate(no_syllables='squeeze'), 3 / 0.86) def test_speech_rate_pause_at_end(self): utt = Utterance(self.words) utt.append(Pause(beg=1.25, end=1.50)) # raises assert_raises(ValueError, utt.speech_rate) assert_raises(ValueError, utt.speech_rate, False, 'raises') # zero assert_equal(utt.speech_rate(no_syllables='zero'), 10 / 3) # squeeze assert_equal(utt.speech_rate(no_syllables='squeeze'), 4.0) def test_speech_rate_pause_at_end_and_middle(self): words = self.words + [Pause(beg=1.25, end=1.50)] words[-3] = Pause(beg=0.73, end=0.80) utt = Utterance(words) # raises assert_raises(ValueError, utt.speech_rate) assert_raises(ValueError, utt.speech_rate, False, 'raises') # zero assert_equal(utt.speech_rate(no_syllables='zero'), 8 / 3) # squeeze assert_equal(utt.speech_rate(no_syllables='squeeze'), 4 / 1.25) def test_speech_rate_none_at_edge(self): utt = Utterance(self.words[:]) word = Word('the', None, 0.10, ['dh', 'iy'], ['dh'], 'DT') # normally there couldn't be a None-duration word in the utterance # anyway utt._words[0] = word assert_raises(TypeError, utt.speech_rate) assert_raises(TypeError, utt.speech_rate, False, 'zero') assert_raises(TypeError, utt.speech_rate, False, 'squeeze') def test_strip_beg_pause(self): pause = Pause(beg=0, end=0.55) utt_strip = Utterance([pause] + self.words[3:]) utt_strip.strip() assert_not_in(pause, utt_strip) assert_equal(utt_strip.words(), self.words[3:]) def test_strip_end_pause(self): pause = Pause(beg=1.25, end=1.85) utt_strip = Utterance(self.words + [pause]) utt_strip.strip() assert_not_in(pause, utt_strip) assert_equal(utt_strip.words(), self.words) def test_strip_beg_zero(self): zero = Word('', 0.0, 0.0) utt_strip = Utterance([zero] + self.words) utt_strip.strip() assert_not_in(zero, utt_strip) assert_equal(utt_strip.words(), self.words) def test_strip_end_zero(self): zero = Word('', 1.25, 1.25) utt_strip = Utterance(self.words + [zero]) utt_strip.strip() assert_not_in(zero, utt_strip) assert_equal(utt_strip.words(), self.words) def test_strip_beg_multiple(self): pause = Pause(beg=0, end=0.39) zero = Word('', 0.39, 0.39) utt_strip = Utterance() utt_strip._words = [pause, zero] + self.words[2:] utt_strip.strip() for entry in {pause, zero}: assert_not_in(entry, utt_strip) assert_equal(utt_strip.words(), self.words[2:]) def test_strip_end_multiple(self): pause = Pause(beg=1.25, end=1.95) zero = Word('', 1.95, 1.95) utt_strip = Utterance() utt_strip._words = self.words + [pause, zero] utt_strip.strip() for entry in {pause, zero}: assert_not_in(entry, utt_strip) assert_equal(utt_strip.words(), self.words) def test_strip_pause_only(self): pause = Pause(beg=1.25, end=1.95) utt_strip = Utterance([pause]) utt_strip.strip() assert_equal(utt_strip.words(), []) def test_repr(self): expected_repr = ( "Utterance([" "Word('the', 0, 0.1, ['dh', 'iy'], ['dh'], 'DT'), " "Word('cat', 0.1, 0.39, ['k', 'ae', 't'], ['k', 'ae', 't'], 'NN'), " "Word('is', 0.39, 0.55, ['ih', 'z'], ['ih', 'z'], 'VB'), " "Word('on', 0.55, 0.73, ['aa', 'n'], ['aan'], 'IN'), " "Word('the', 0.73, 0.8, ['dh', 'iy'], ['dh', 'uh'], 'DT'), " "Word('mat', 0.8, 1.25, ['m', 'ae', 't'], ['m', 'ae', 't'], 'NN')" "])") assert_equal(repr(self.utt), expected_repr) def test_str(self): assert_equal(str(self.utt), '<Utterance "the cat is on the mat">')
def test_str_pause(self): utt = Utterance(self.words) utt.append(Pause('VOCNOISE', 1.25, 1.50)) assert_equal(str(utt), '<Utterance "the cat is on the mat VOCNOISE">')
def test_speech_rate_pause_at_end_ignore(self): utt = Utterance(self.words) utt.append(Pause(beg=1.25, end=1.50)) assert_equal(utt.speech_rate(ignore_missing_syllables=True), 10 / 3)
def test_speech_rate_pause_at_end_raise(self): utt = Utterance(self.words) utt.append(Pause(beg=1.25, end=1.50)) assert_raises(ValueError, utt.speech_rate)
class TestUtterance(object): def setup(self): self.words = [ Word('the', 0, 0.10, ['dh', 'iy'], ['dh'], 'DT'), Word('cat', 0.10, 0.39, ['k', 'ae', 't'], ['k', 'ae', 't'], 'NN'), Word('is', 0.39, 0.55, ['ih', 'z'], ['ih', 'z'], 'VB'), Word('on', 0.55, 0.73, ['aa', 'n'], ['aan'], 'IN'), Word('the', 0.73, 0.80, ['dh', 'iy'], ['dh', 'uh'], 'DT'), Word('mat', 0.80, 1.25, ['m', 'ae', 't'], ['m', 'ae', 't'], 'NN') ] self.utt = Utterance(self.words) self.empty_utt = Utterance() def test_utterance(self): assert_equal(self.utt.beg, 0) assert_equal(self.utt.end, 1.25) assert_equal(self.utt.dur, 1.25 - 0) assert_equal(self.utt.words, self.words) @raises(AttributeError) def test_empty_beg(self): self.empty_utt.beg @raises(AttributeError) def test_empty_end(self): self.empty_utt.end @raises(AttributeError) def test_empty_dur(self): self.empty_utt.dur def test_empty_words(self): assert_equal(self.empty_utt.words, []) def test_backwards_utterance(self): utt_backwards = Utterance(self.words[::-1]) assert_equal(utt_backwards._words, self.words) @raises(ValueError) def test_flipped_word(self): word = Word('the', 0.10, 0, ['dh', 'iy'], ['dh'], 'DT') utt = Utterance([word]) @raises(ValueError) def test_overlapping_words(self): words = [ Word('the', 0, 0.10, ['dh', 'iy'], ['dh'], 'DT'), Word('cat', 0.05, 0.39, ['k', 'ae', 't'], ['k', 'ae', 't'], 'NN') ] utt = Utterance(words) def test_append(self): utt_a = Utterance() word = Word('the', 0.05, 0.25, ['dh', 'iy'], ['dh'], 'DT') utt_a.append(word) assert_equal(utt_a.words, [word]) assert_equal(utt_a.beg, 0.05) assert_equal(utt_a.end, 0.25) assert_equal(utt_a.dur, 0.25 - 0.05) uh = Word('uh', 0.25, 0.45, ['ah'], ['ah'], 'UH') utt_a.append(uh) assert_equal(utt_a.words, [word, uh]) assert_equal(utt_a.beg, 0.05) assert_equal(utt_a.end, 0.45) assert_equal(utt_a.dur, 0.45 - 0.05) @raises(AttributeError) def test_append_missing(self): self.empty_utt.append('the') @raises(ValueError) def test_append_overlap(self): word = Word('uh', 0.25, 0.45, ['ah'], ['ah'], 'UH') self.utt.append(word) @raises(TypeError) def test_append_beg_none(self): word = Word('uh', None, 0.45, ['ah'], ['ah'], 'UH') self.utt.append(word) @raises(TypeError) def test_append_end_none(self): word = Word('uh', 0.25, None, ['ah'], ['ah'], 'UH') self.utt.append(word) @raises(ValueError) def test_append_backwards(self): word = Word('uh', 1.95, 1.65, ['ah'], ['ah'], 'UH') self.empty_utt.append(word) def test_append_none(self): word = Word('the', 0.05, 0.25, ['dh', 'iy'], ['dh'], 'DT') utt_append_none = Utterance([word]) none_word = Word('uh', None, None, ['ah'], ['ah'], 'UH') assert_raises(TypeError, utt_append_none.append, none_word) none_beg_word = Word('uh', None, 0.5, ['ah'], ['ah'], 'UH') assert_raises(TypeError, utt_append_none.append, none_beg_word) none_end_word = Word('uh', 0.65, None, ['ah'], ['ah'], 'UH') assert_raises(TypeError, utt_append_none.append, none_end_word) def test_len(self): assert_equal(len(self.utt), 6) def test_speech_rate(self): assert_equal(self.utt.speech_rate(), 4.0) assert_equal(self.utt.speech_rate(use_phonetic=False), 4.8) def test_speech_rate_empty(self): assert_raises(ValueError, self.empty_utt.speech_rate) assert_raises(ValueError, self.empty_utt.speech_rate, False) def test_speech_rate_pause_at_beg_raise(self): words = [Pause(beg=0, end=0.39)] + self.words[2:] utt = Utterance(words) assert_raises(ValueError, utt.speech_rate) def test_speech_rate_pause_at_beg_ignore(self): words = [Pause(beg=0, end=0.39)] + self.words[2:] utt = Utterance(words) assert_equal(utt.speech_rate(ignore_missing_syllables=True), 3.2) def test_speech_rate_pause_at_beg_and_middle_raise(self): words = [Pause(beg=0, end=0.39)] + self.words[2:] words[2] = Pause(beg=0.55, end=0.73) utt = Utterance(words) assert_raises(ValueError, utt.speech_rate) def test_speech_rate_pause_at_beg_and_middle_ignore(self): words = [Pause(beg=0, end=0.39)] + self.words[2:] words[2] = Pause(beg=0.55, end=0.73) utt = Utterance(words) assert_equal(utt.speech_rate(ignore_missing_syllables=True), 2.4) def test_speech_rate_pause_at_end_raise(self): utt = Utterance(self.words) utt.append(Pause(beg=1.25, end=1.50)) assert_raises(ValueError, utt.speech_rate) def test_speech_rate_pause_at_end_ignore(self): utt = Utterance(self.words) utt.append(Pause(beg=1.25, end=1.50)) assert_equal(utt.speech_rate(ignore_missing_syllables=True), 10 / 3) def test_speech_rate_pause_at_end_and_middle_raise(self): words = self.words + [Pause(beg=1.25, end=1.50)] words[-3] = Pause(beg=0.73, end=0.80) utt = Utterance(words) assert_raises(ValueError, utt.speech_rate) def test_speech_rate_pause_at_end_and_middle_ignore(self): words = self.words + [Pause(beg=1.25, end=1.50)] words[-3] = Pause(beg=0.73, end=0.80) utt = Utterance(words) assert_equal(utt.speech_rate(ignore_missing_syllables=True), 8 / 3) def test_repr(self): expected_repr = ( "Utterance([" "Word('the', 0, 0.1, ['dh', 'iy'], ['dh'], 'DT'), " "Word('cat', 0.1, 0.39, ['k', 'ae', 't'], ['k', 'ae', 't'], 'NN'), " "Word('is', 0.39, 0.55, ['ih', 'z'], ['ih', 'z'], 'VB'), " "Word('on', 0.55, 0.73, ['aa', 'n'], ['aan'], 'IN'), " "Word('the', 0.73, 0.8, ['dh', 'iy'], ['dh', 'uh'], 'DT'), " "Word('mat', 0.8, 1.25, ['m', 'ae', 't'], ['m', 'ae', 't'], 'NN')" "])") assert_equal(repr(self.utt), expected_repr) def test_str(self): assert_equal(str(self.utt), '<Utterance "the cat is on the mat">') def test_str_pause(self): utt = Utterance(self.words) utt.append(Pause('VOCNOISE', 1.25, 1.50)) assert_equal(str(utt), '<Utterance "the cat is on the mat VOCNOISE">') def test_str_other(self): utt = Utterance(self.words) class CompatibleWord(object): def __init__(self): self.beg = 1.25 self.end = 1.5 def __str__(self): return '<CompatibleWord object>' utt.append(CompatibleWord()) expected = '<Utterance "the cat is on the mat <CompatibleWord object>">' assert_equal(str(utt), expected)
class TestUtterance(object): def setup(self): self.words = [ Word('the', 0, 0.10, ['dh', 'iy'], ['dh'], 'DT'), Word('cat', 0.10, 0.39, ['k', 'ae', 't'], ['k', 'ae', 't'], 'NN'), Word('is', 0.39, 0.55, ['ih', 'z'], ['ih', 'z'], 'VB'), Word('on', 0.55, 0.73, ['aa', 'n'], ['aan'], 'IN'), Word('the', 0.73, 0.80, ['dh', 'iy'], ['dh', 'uh'], 'DT'), Word('mat', 0.80, 1.25, ['m', 'ae', 't'], ['m', 'ae', 't'], 'NN')] self.utt = Utterance(self.words) self.empty_utt = Utterance() def test_utterance(self): assert_equal(self.utt.beg(), 0) assert_equal(self.utt.end(), 1.25) assert_equal(self.utt.dur(), 1.25 - 0) assert_equal(self.utt.words(), self.words) def test_empty_utterance(self): assert_raises(IndexError, self.empty_utt.beg) assert_raises(IndexError, self.empty_utt.end) assert_raises(IndexError, self.empty_utt.dur) assert_equal(self.empty_utt.words(), []) def test_backwards_utterance(self): utt_backwards = Utterance(self.words[::-1]) assert_equal(utt_backwards._words, self.words) @raises(TypeError) def test_bad_word_types(self): words = range(4) utt = Utterance(words) @raises(ValueError) def test_flipped_word(self): word = Word('the', 0.10, 0, ['dh', 'iy'], ['dh'], 'DT') utt = Utterance([word]) @raises(ValueError) def test_overlapping_words(self): words = [ Word('the', 0, 0.10, ['dh', 'iy'], ['dh'], 'DT'), Word('cat', 0.05, 0.39, ['k', 'ae', 't'], ['k', 'ae', 't'], 'NN')] utt = Utterance(words) def test_append(self): utt_a = Utterance() word = Word('the', 0.05, 0.25, ['dh', 'iy'], ['dh'], 'DT') utt_a.append(word) assert_equal(utt_a.words(), [word]) assert_equal(utt_a.beg(), 0.05) assert_equal(utt_a.end(), 0.25) assert_equal(utt_a.dur(), 0.25 - 0.05) uh = Word('uh', 0.25, 0.45, ['ah'], ['ah'], 'UH') utt_a.append(uh) assert_equal(utt_a.words(), [word, uh]) assert_equal(utt_a.beg(), 0.05) assert_equal(utt_a.end(), 0.45) assert_equal(utt_a.dur(), 0.45 - 0.05) @raises(TypeError) def test_append_missing(self): self.empty_utt.append('the') @raises(ValueError) def test_append_overlap(self): word = Word('uh', 0.25, 0.45, ['ah'], ['ah'], 'UH') self.utt.append(word) @raises(TypeError) def test_append_beg_none(self): word = Word('uh', None, 0.45, ['ah'], ['ah'], 'UH') self.utt.append(word) @raises(TypeError) def test_append_end_none(self): word = Word('uh', 0.25, None, ['ah'], ['ah'], 'UH') self.utt.append(word) @raises(ValueError) def test_append_backwards(self): word = Word('uh', 1.95, 1.65, ['ah'], ['ah'], 'UH') self.empty_utt.append(word) def test_append_none(self): word = Word('the', 0.05, 0.25, ['dh', 'iy'], ['dh'], 'DT') utt_append_none = Utterance([word]) none_word = Word('uh', None, None, ['ah'], ['ah'], 'UH') assert_raises(TypeError, utt_append_none.append, none_word) none_beg_word = Word('uh', None, 0.5, ['ah'], ['ah'], 'UH') assert_raises(TypeError, utt_append_none.append, none_beg_word) none_end_word = Word('uh', 0.65, None, ['ah'], ['ah'], 'UH') assert_raises(TypeError, utt_append_none.append, none_end_word) def test_len(self): assert_equal(len(self.utt), 6) def test_speech_rate(self): assert_equal(self.utt.speech_rate(), 4.0) assert_equal(self.utt.speech_rate(use_phonetic=False), 4.8) assert_raises(ValueError, self.empty_utt.speech_rate) assert_raises(ValueError, self.empty_utt.speech_rate, False) def test_speech_rate_pause_at_beg(self): words = [Pause(beg=0, end=0.39)] + self.words[2:] utt = Utterance(words) # raises assert_raises(ValueError, utt.speech_rate) assert_raises(ValueError, utt.speech_rate, False, 'raises') # zero assert_equal(utt.speech_rate(no_syllables='zero'), 3.2) # squeeze assert_equal(utt.speech_rate(no_syllables='squeeze'), 4/0.86) def test_speech_rate_pause_at_beg_and_middle(self): words = [Pause(beg=0, end=0.39)] + self.words[2:] words[2] = Pause(beg=0.55, end=0.73) utt = Utterance(words) # raises assert_raises(ValueError, utt.speech_rate) assert_raises(ValueError, utt.speech_rate, False, 'raises') # zero assert_equal(utt.speech_rate(no_syllables='zero'), 2.4) # squeeze assert_equal(utt.speech_rate(no_syllables='squeeze'), 3/0.86) def test_speech_rate_pause_at_end(self): utt = Utterance(self.words) utt.append(Pause(beg=1.25, end=1.50)) # raises assert_raises(ValueError, utt.speech_rate) assert_raises(ValueError, utt.speech_rate, False, 'raises') # zero assert_equal(utt.speech_rate(no_syllables='zero'), 10/3) # squeeze assert_equal(utt.speech_rate(no_syllables='squeeze'), 4.0) def test_speech_rate_pause_at_end_and_middle(self): words = self.words + [Pause(beg=1.25, end=1.50)] words[-3] = Pause(beg=0.73, end=0.80) utt = Utterance(words) # raises assert_raises(ValueError, utt.speech_rate) assert_raises(ValueError, utt.speech_rate, False, 'raises') # zero assert_equal(utt.speech_rate(no_syllables='zero'), 8/3) # squeeze assert_equal(utt.speech_rate(no_syllables='squeeze'), 4/1.25) def test_speech_rate_none_at_edge(self): utt = Utterance(self.words[:]) word = Word('the', None, 0.10, ['dh', 'iy'], ['dh'], 'DT') # normally there couldn't be a None-duration word in the utterance # anyway utt._words[0] = word assert_raises(TypeError, utt.speech_rate) assert_raises(TypeError, utt.speech_rate, False, 'zero') assert_raises(TypeError, utt.speech_rate, False, 'squeeze') def test_strip_beg_pause(self): pause = Pause(beg=0, end=0.55) utt_strip = Utterance([pause] + self.words[3:]) utt_strip.strip() assert_not_in(pause, utt_strip) assert_equal(utt_strip.words(), self.words[3:]) def test_strip_end_pause(self): pause = Pause(beg=1.25, end=1.85) utt_strip = Utterance(self.words + [pause]) utt_strip.strip() assert_not_in(pause, utt_strip) assert_equal(utt_strip.words(), self.words) def test_strip_beg_zero(self): zero = Word('', 0.0, 0.0) utt_strip = Utterance([zero] + self.words) utt_strip.strip() assert_not_in(zero, utt_strip) assert_equal(utt_strip.words(), self.words) def test_strip_end_zero(self): zero = Word('', 1.25, 1.25) utt_strip = Utterance(self.words + [zero]) utt_strip.strip() assert_not_in(zero, utt_strip) assert_equal(utt_strip.words(), self.words) def test_strip_beg_multiple(self): pause = Pause(beg=0, end=0.39) zero = Word('', 0.39, 0.39) utt_strip = Utterance() utt_strip._words = [pause, zero] + self.words[2:] utt_strip.strip() for entry in {pause, zero}: assert_not_in(entry, utt_strip) assert_equal(utt_strip.words(), self.words[2:]) def test_strip_end_multiple(self): pause = Pause(beg=1.25, end=1.95) zero = Word('', 1.95, 1.95) utt_strip = Utterance() utt_strip._words = self.words + [pause, zero] utt_strip.strip() for entry in {pause, zero}: assert_not_in(entry, utt_strip) assert_equal(utt_strip.words(), self.words) def test_strip_pause_only(self): pause = Pause(beg=1.25, end=1.95) utt_strip = Utterance([pause]) utt_strip.strip() assert_equal(utt_strip.words(), []) def test_repr(self): expected_repr = ("Utterance([" "Word('the', 0, 0.1, ['dh', 'iy'], ['dh'], 'DT'), " "Word('cat', 0.1, 0.39, ['k', 'ae', 't'], ['k', 'ae', 't'], 'NN'), " "Word('is', 0.39, 0.55, ['ih', 'z'], ['ih', 'z'], 'VB'), " "Word('on', 0.55, 0.73, ['aa', 'n'], ['aan'], 'IN'), " "Word('the', 0.73, 0.8, ['dh', 'iy'], ['dh', 'uh'], 'DT'), " "Word('mat', 0.8, 1.25, ['m', 'ae', 't'], ['m', 'ae', 't'], 'NN')" "])") assert_equal(repr(self.utt), expected_repr) def test_str(self): assert_equal(str(self.utt), '<Utterance "the cat is on the mat">')