def test_implied_first_verse_ref(self):

        # multi-chapter book
        self.assertEqual(f('John 2-2:4'), 'John 2:1-4')
        self.assertEqual(f('John 2-3:3'), 'John 2:1-3:3')

        # single-chapter book
        self.assertEqual(f('Jude 1-1:6'), 'Jude 1-6')
for multi-chapter books, single chapter ref, output should be
dataset/ETHPy150Open davisd/python-scriptures/scriptures/tests/test_reference_to_string.py/TestReferenceToSting.test_implied_first_verse_ref