def test_negative_comments(self): self.assertEqual(readable_nr_of_comments(-1), u"")
def test_one_comment(self): self.assertEqual(readable_nr_of_comments(1), u"Ein athugasemd")
def test_many_comments(self): self.assertEqual(readable_nr_of_comments(2), u"2 athugasemdir")
def test_no_comments(self): self.assertEqual(readable_nr_of_comments(0), u"Engin athugasemd")