def test_extensions(self):
m = MessageOfTypes()
primitives = {
extDouble: 123.4,
extString: "string",
NestedExtension.extInt: 4
}
for key, value in primitives.items():
m.Extensions[key] = value
m.Extensions[NestedExtension.extNested].req = "nested"
# Confirm compatibility with JSON serialization
res = json.loads(json.dumps(to_dict(m)))
assert '___X' in res
exts = res['___X']
assert set(exts.keys()) == set(
[str(f.number) for f, _ in m.ListFields() if f.is_extension])
for key, value in primitives.items():
assert exts[str(key.number)] == value
assert exts[str(NestedExtension.extNested.number)]['req'] == 'nested'
deser = to_protobuf(MessageOfTypes, res)
assert deser
for key, value in primitives.items():
assert deser.Extensions[key] == m.Extensions[key]
assert deser.Extensions[NestedExtension.extNested].req == m.Extensions[
NestedExtension.extNested].req
def populate_MessageOfTypes(self): # NOQA
m = MessageOfTypes()
m.dubl = 1.7e+308
m.flot = 3.4e+038
m.i32 = 2**31 - 1 # 2147483647 #
m.i64 = 2**63 - 1 # 0x7FFFFFFFFFFFFFFF
m.ui32 = 2**32 - 1
m.ui64 = 2**64 - 1
m.si32 = -1 * m.i32
m.si64 = -1 * m.i64
m.f32 = m.i32
m.f64 = m.i64
m.sf32 = m.si32
m.sf64 = m.si64
m.bol = True
m.strng = "string"
m.byts = b'\n\x14\x1e'
assert len(m.byts) == 3, len(m.byts)
m.nested.req = "req"
m.enm = MessageOfTypes.C # @UndefinedVariable
m.enmRepeated.extend([MessageOfTypes.A, MessageOfTypes.C])
m.simpleMap['s1'] = 4.2
m.simpleMap['s2'] = 42.
m.intMap[123] = 456
return m
def test_nested_ignore_none(self):
m = MessageOfTypes()
m.nestedMap['123'].req = '42'
d = protobuf_to_dict(m)
d['nestedMap']['123']['req'] = None
m2 = dict_to_protobuf(MessageOfTypes, d, ignore_none=True)
assert m2.nestedMap['123'].req == ''
def test_ignore_none(self):
m = MessageOfTypes()
d = protobuf_to_dict(m)
assert d == {}
for field in m.DESCRIPTOR.fields:
d[field.name] = None
m2 = dict_to_protobuf(MessageOfTypes, d, ignore_none=True)
assert m == m2
def test_including_default_value_fields(self):
m = MessageOfTypes()
d = protobuf_to_dict(m)
assert d == {}
d = protobuf_to_dict(m, including_default_value_fields=True)
for field in m.DESCRIPTOR.fields:
if field.name != 'nested':
assert field.name in d, field.name
m2 = dict_to_protobuf(MessageOfTypes, d)
assert m == m2
def test_full_extensions(self):
m = MessageOfTypes()
primitives = {
extDouble: 123.4,
extString: "string",
NestedExtension.extInt: 4
}
for key, value in primitives.items():
m.Extensions[key] = value
m.Extensions[NestedExtension.extNested].req = "nested"
# Confirm compatibility with JSON serialization
res = json.loads(
json.dumps(protobuf_to_dict(m, extensions=FULL_EXTENSIONS)))
expected = {
u'tests.extDouble': 123.4,
u'tests.NestedExtension.extInt': 4,
u'tests.NestedExtension.extNested': {
u'req': u'nested'
},
u'tests.extString': u'string'
}
self.assertEqual(expected, res)
self.assertEqual(
set(res.keys()),
set([
str(f.full_name) for f, _ in m.ListFields() if f.is_extension
]))
for key, value in primitives.items():
assert res[key.full_name] == value
assert res[str(NestedExtension.extNested.full_name)]['req'] == 'nested'
deser = dict_to_protobuf(MessageOfTypes, res)
assert deser
for key, value in primitives.items():
assert deser.Extensions[key] == m.Extensions[key]
assert deser.Extensions[NestedExtension.extNested].req == m.Extensions[
NestedExtension.extNested].req
