def test_read_from_line_handles_two_column(self):
index = 23
text = "this is a sentence"
line = self.instance_to_line(text, index)
instance = SentenceInstance.read_from_line(line)
assert instance.text == text
assert instance.index == index
assert instance.label is None
def test_read_from_line_handles_one_column(self):
text = "this is a sentence"
instance = SentenceInstance.read_from_line(text)
assert instance.text == text
assert instance.label is None
assert instance.index is None