def test_set_description_without_description_provided_but_with_para(self):
para = Paragraph('description')
content = Content(paragraph=para)
Image._set_content(self.image_mock, content)
Image._set_description(self.image_mock, '')
self.assertEqual(self.image_mock.description, 'description')
def test_set_description_default_behavior(self):
self.image_mock.content.para = None
Image._set_description(self.image_mock, None)
self.assertEqual(self.image_mock.description, '')
def test_set_description_with_description_provided(self):
Image._set_description(self.image_mock, 'foo')
self.assertEqual(self.image_mock.description, 'foo')