def _test_modify(self, contents, accessor):
# Typed test
value = odil.Value([contents[0]])
if isinstance(contents[0], bytearray):
accessor(value).append(odil.Value.BinaryItem(contents[1]))
else:
accessor(value).append(contents[1])
self._test_sequences(accessor(value), contents[:2])
if isinstance(contents[0], bytearray):
accessor(value)[0] = odil.Value.BinaryItem(contents[1])
else:
accessor(value)[0] = contents[1]
self._test_sequences(accessor(value), [contents[1], contents[1]])
# Polymorphic test
value = odil.Value([contents[0]])
if isinstance(contents[0], bytearray):
value.append(odil.Value.BinaryItem(contents[1]))
else:
value.append(contents[1])
self._test_sequences(value, contents[:2])
if isinstance(contents[0], bytearray):
value[0] = odil.Value.BinaryItem(contents[1])
else:
value[0] = contents[1]
self._test_sequences(value, [contents[1], contents[1]])
def _test_equality(self, contents_1, contents_2):
value_1 = odil.Value(contents_1)
value_2 = odil.Value(contents_1)
value_3 = odil.Value(contents_2)
value_4 = odil.Value(contents_2)
self.assertTrue(value_1 == value_2)
self.assertFalse(value_1 == value_3)
self.assertFalse(value_1 == value_4)
self.assertFalse(value_1 != value_2)
self.assertTrue(value_1 != value_3)
self.assertTrue(value_1 != value_4)
def _test_modify(self, contents, accessor):
value = odil.Value([contents[0]])
if isinstance(contents[0], bytearray):
accessor(value).append(odil.Value.BinaryItem("".join(chr(x) for x in contents[1])))
else:
accessor(value).append(contents[1])
self._test_sequences(accessor(value), contents)
def _test_container(self, contents, type_, accessor):
value = odil.Value(contents)
self._test_contents(value, contents, type_, accessor)
def test_unknown_constructor(self):
class Foo(object): pass
items = [Foo()]
with self.assertRaises(odil.Exception):
odil.Value(items)
def _test_pickle(self, contents, accessor):
value = odil.Value(contents)
self.assertSequenceEqual(
accessor(pickle.loads(pickle.dumps(value))), accessor(value))
def _test_clear(self, contents, type_):
value = odil.Value(contents)
value.clear()
self.assertEqual(value.type, type_)
self.assertTrue(value.empty())
