def test_to_dict(self):
o = BookOfferFactory().create()
d = o.to_dict()
self.assertEqual(d["type"], o.__TYPE__)
keys = ("binding", "page_extent")
self.assertTrue(all(k in d for k in keys))
for k in keys:
self.assertEqual(d[k], getattr(o, k))
def test_to_xml(self):
f = BookOfferFactory()
o = f.create()
el = o.to_xml()
# Get values and pop book values
values = f.get_values()
values.pop("binding")
values.pop("page_extent")
# Change __TYPE__ to "book"
AbstractBookOfferFactory.__cls__.__TYPE__ = BookOffer.__TYPE__
abstract_offer = AbstractBookOfferFactory(**values).create()
# Create expected element manually
expected_el = abstract_offer.to_xml()
binding_el = ET.SubElement(expected_el, "binding")
binding_el.text = o.binding
page_extent_el = ET.SubElement(expected_el, "page_extent")
page_extent_el.text = o._page_extent
self.assertElementsEquals(el, expected_el)
def test_page_extent_raises_error(self):
with self.assertRaises(ValidationError) as e:
v = fake.pyint(min_value=-100, max_value=-1)
BookOfferFactory(page_extent=v).create()
self.assertEqual(str(e), "page_extent must be positive int")
def test_from_xml(self):
o = BookOfferFactory().create()
el = o.to_xml()
parsed_o = BookOffer.from_xml(el)
self.assertEqual(o.to_dict(), parsed_o.to_dict())