def test_update_text(self):
c = Caption(text='Caption line #1')
c.text = 'Caption line #1 updated'
self.assertEqual(c.text, 'Caption line #1 updated')
def test_update_text(self):
c = Caption(text='Caption line #1')
c.text = 'Caption line #1 updated'
self.assertEqual(c.text, 'Caption line #1 updated')