def test_from_reader(self, TierFromReaderMock):
TierFromReaderMock.return_value = 'tier'
stream = iter([0, 1, 2])
tg = TextGrid.from_reader(stream)
assert_equal(tg.xmin, 0)
assert_equal(tg.xmax, 1)
assert_equal(tg.tiers, ['tier', 'tier'])
def test_from_reader(self, TierFromReaderMock):
TierFromReaderMock.return_value = 'tier'
stream = iter([0, 1, 2])
tg = TextGrid.from_reader(stream)
assert_equal(tg.xmin, 0)
assert_equal(tg.xmax, 1)
assert_equal(tg.tiers, ['tier', 'tier'])
def test_from_reader_wrong_size(self, TierFromReaderMock):
TierFromReaderMock.return_value = 'tier'
stream = iter([0, 1, 2, 'extra_value'])
with assert_raises(ValueError):
TextGrid.from_reader(stream)
def test_from_reader_wrong_size(self, TierFromReaderMock):
TierFromReaderMock.return_value = 'tier'
stream = iter([0, 1, 2, 'extra_value'])
with assert_raises(ValueError):
TextGrid.from_reader(stream)
