def test_read_from_line_handles_two_column_with_label(self):
index = None
text = "this is a sentence"
label = True
line = self.instance_to_line(text, label, index)
instance = TrueFalseInstance.read_from_line(line)
assert instance.text == text
assert instance.label is label
assert instance.index == index
def test_read_from_line_handles_two_column_with_default_false(self):
index = 23
text = "this is a sentence"
label = None
line = self.instance_to_line(text, label, index)
instance = TrueFalseInstance.read_from_line(line, default_label=False)
assert instance.text == text
assert instance.label is False
assert instance.index == index
def test_read_from_line_handles_one_column(self):
text = "this is a sentence"
instance = TrueFalseInstance.read_from_line(text)
assert instance.text == text
assert instance.label is None
assert instance.index is None