def test_that_sets_are_converted_to_lists(self):
result = coercion.normalize_collection(
set(['a', u'b', b'c', frozenset([True, False])]))
self.assertIsInstance(result, list)
self.assertIn(u'a', result)
self.assertIn(u'b', result)
self.assertIn(u'c', result)
# remove non-set children so that we can examine the frozenset
for x in u'abc':
result.remove(x)
self.assertIsInstance(result[0], list)
self.assertEqual(sorted(result[0]), [False, True])
def test_that_list_elements_are_transformed(self):
now = datetime.datetime.utcnow()
guid = uuid.uuid4()
result = coercion.normalize_collection([
b'\xce\xb1\xce\xb2\xce\xbe\xce\xb4\xce\xb5\xcf\x86\xce\xb3'
b'\xce\xb7\xce\xb9\xcf\x82\xce\xba\xce\xbb\xce\xbc\xce\xbd'
b'\xce\xbf\xcf\x80\xce\xb8\xcf\x81\xcf\x83\xcf\x84\xcf\x85'
b'\xcf\x89\xcf\x87\xcf\x88\xce\xb6',
u'\u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0439 '
u'\u0442\u0435\u043a\u0441\u0442 \u042e\u043d\u0438\u043a'
u'\u043e\u0434',
'simple native text string', 1, 2.0, True, False, None,
now, guid])
self.assertEqual(
result[0],
u'\u03b1\u03b2\u03be\u03b4\u03b5\u03c6\u03b3\u03b7\u03b9'
u'\u03c2\u03ba\u03bb\u03bc\u03bd\u03bf\u03c0\u03b8\u03c1'
u'\u03c3\u03c4\u03c5\u03c9\u03c7\u03c8\u03b6')
self.assertEqual(
result[1],
u'\u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0439 '
u'\u0442\u0435\u043a\u0441\u0442 \u042e\u043d\u0438\u043a'
u'\u043e\u0434')
self.assertEqual(result[2], 'simple native text string')
self.assertEqual(result[3], 1)
self.assertEqual(result[4], 2.0)
self.assertEqual(result[5], True)
self.assertEqual(result[6], False)
self.assertEqual(result[7], None)
self.assertEqual(result[8], now.strftime('%Y-%m-%dT%H:%M:%S.%f'))
self.assertEqual(result[9], str(guid))
def test_that_non_collection_root_raises_runtime_error(self):
with self.assertRaises(RuntimeError):
coercion.normalize_collection('a string')
def test_that_tuple_are_converted_to_lists(self):
result = coercion.normalize_collection([b'bytes', ('tuple', ['list'])])
self.assertEqual(result, [u'bytes', [u'tuple', [u'list']]])
def test_that_flat_dictionarys_are_transformed(self):
result = coercion.normalize_collection({b'one': 1, 2: 'two',
3: u'three'})
self.assertEqual(result, {u'one': 1, 2: u'two', 3: u'three'})
def test_that_nested_sequences_are_transformed(self):
result = coercion.normalize_collection(
[b'one', 2, [u'three', b'four', 5.0]])
self.assertEqual(result, [u'one', 2, [u'three', u'four', 5.0]])
