def test_dict_field():
serializer = dict_field('a')
test_obj = {'a': 'b'}
target = {}
serializer.serialize(test_obj, target)
assert {'a': 'b'} == target
from_json = {'a': 'b'}
target = {}
serializer.deserialize(from_json, target)
assert {'a': 'b'} == target
serializer = dict_field('empty')
test_obj = {"empty": None}
target = {}
serializer.serialize(test_obj, target)
assert {"empty": None} == target
serializer = dict_field('empty')
test_obj = {"empty": None}
target = {}
serializer.serialize(test_obj, target, serialization_context)
assert {} == target
def test_many():
child_serializer = serializer(
field('c1')
)
a_serializer = serializer(
field('a'),
many('c', serializer=child_serializer)
)
a_dict_serializer = serializer(
dict_field('a'),
many('c', serializer=child_serializer, attr_getter=lambda x: x.get('c'))
)
test_obj = TestObject()
target = a_serializer.serialize(test_obj)
target2 = a_dict_serializer.serialize(TestObject.__dict__)
reference = {
'a': 1,
'c': [{
'c1': 'a',
}, {
'c1': 'a',
}]
}
assert reference == target == target2
target = a_serializer.deserialize(reference)
assert target == reference
def test_child():
child_serializer = serializer(field('b1'))
a_serializer = serializer(field('a'),
child('b', serializer=child_serializer))
a_dict_serializer = serializer(
dict_field('a'),
child('b',
serializer=child_serializer,
attr_getter=lambda x: x.get('b')))
test_obj = TestObject()
target = a_serializer.serialize(test_obj)
target2 = a_dict_serializer.serialize(test_obj.__class__.__dict__)
assert {
'a': 1,
'b': {
'b1': 2,
}
} == target == target2
from_json = {
'a': 1,
'b': {
'b1': 2,
}
}
target = a_serializer.deserialize(from_json)
assert from_json == target
def test_dict_field():
serializer = dict_field('a')
test_obj = {'a': 'b'}
target = {}
serializer.serialize(test_obj, target)
assert {'a': 'b'} == target
from_json = {'a': 'b'}
target = {}
serializer.deserialize(from_json, target)
assert {'a': 'b'} == target
def test_many_full_validation():
size_serializer = serializer(dict_field('size'))
test_serializer = many('e',
serializer=size_serializer,
validators=[raise_validator])
test_obj = {'e': [{"size": 'a'}, {"size": 'bb'}]}
target = {}
errors = None
try:
test_serializer.deserialize(test_obj, target)
except ValidationException as e:
errors = e.errors
assert errors == {'e': {'_full_errors': ['Invalid']}}