def test_to_zero_cut(self): word = 'abcde' self.assertEqual(word, truncate(word, 10, to_zero=True)) self.assertEqual(word, truncate(word, 6, to_zero=True)) self.assertEqual(word, truncate(word, 5, to_zero=True)) self.assertEqual('', truncate(word, 4, to_zero=True)) self.assertEqual('', truncate(word, 3, to_zero=True)) self.assertEqual('', truncate(word, 0, to_zero=True))
def test_cutting(self): word = 'abcde' self.assertEqual(word[:4], truncate(word, 4)) self.assertEqual(word[:3], truncate(word, 3)) self.assertEqual('', truncate(word, 0))
def test_no_cutting(self): word = 'abcde' self.assertEqual(word, truncate(word, 10)) self.assertEqual(word, truncate(word, 6)) self.assertEqual(word, truncate(word, 5))
def test_empty(self): self.assertEqual('', truncate('', 30))