/usr/lib/python3/dist-packages/google/protobuf/internal/well_known_types_test.py is in python3-protobuf 3.0.0-9.
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#
# Protocol Buffers - Google's data interchange format
# Copyright 2008 Google Inc. All rights reserved.
# https://developers.google.com/protocol-buffers/
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Test for google.protobuf.internal.well_known_types."""
__author__ = 'jieluo@google.com (Jie Luo)'
from datetime import datetime
try:
import unittest2 as unittest #PY26
except ImportError:
import unittest
from google.protobuf import any_pb2
from google.protobuf import duration_pb2
from google.protobuf import field_mask_pb2
from google.protobuf import struct_pb2
from google.protobuf import timestamp_pb2
from google.protobuf import unittest_pb2
from google.protobuf.internal import any_test_pb2
from google.protobuf.internal import test_util
from google.protobuf.internal import well_known_types
from google.protobuf import descriptor
from google.protobuf import text_format
class TimeUtilTestBase(unittest.TestCase):
def CheckTimestampConversion(self, message, text):
self.assertEqual(text, message.ToJsonString())
parsed_message = timestamp_pb2.Timestamp()
parsed_message.FromJsonString(text)
self.assertEqual(message, parsed_message)
def CheckDurationConversion(self, message, text):
self.assertEqual(text, message.ToJsonString())
parsed_message = duration_pb2.Duration()
parsed_message.FromJsonString(text)
self.assertEqual(message, parsed_message)
class TimeUtilTest(TimeUtilTestBase):
def testTimestampSerializeAndParse(self):
message = timestamp_pb2.Timestamp()
# Generated output should contain 3, 6, or 9 fractional digits.
message.seconds = 0
message.nanos = 0
self.CheckTimestampConversion(message, '1970-01-01T00:00:00Z')
message.nanos = 10000000
self.CheckTimestampConversion(message, '1970-01-01T00:00:00.010Z')
message.nanos = 10000
self.CheckTimestampConversion(message, '1970-01-01T00:00:00.000010Z')
message.nanos = 10
self.CheckTimestampConversion(message, '1970-01-01T00:00:00.000000010Z')
# Test min timestamps.
message.seconds = -62135596800
message.nanos = 0
self.CheckTimestampConversion(message, '0001-01-01T00:00:00Z')
# Test max timestamps.
message.seconds = 253402300799
message.nanos = 999999999
self.CheckTimestampConversion(message, '9999-12-31T23:59:59.999999999Z')
# Test negative timestamps.
message.seconds = -1
self.CheckTimestampConversion(message, '1969-12-31T23:59:59.999999999Z')
# Parsing accepts an fractional digits as long as they fit into nano
# precision.
message.FromJsonString('1970-01-01T00:00:00.1Z')
self.assertEqual(0, message.seconds)
self.assertEqual(100000000, message.nanos)
# Parsing accpets offsets.
message.FromJsonString('1970-01-01T00:00:00-08:00')
self.assertEqual(8 * 3600, message.seconds)
self.assertEqual(0, message.nanos)
def testDurationSerializeAndParse(self):
message = duration_pb2.Duration()
# Generated output should contain 3, 6, or 9 fractional digits.
message.seconds = 0
message.nanos = 0
self.CheckDurationConversion(message, '0s')
message.nanos = 10000000
self.CheckDurationConversion(message, '0.010s')
message.nanos = 10000
self.CheckDurationConversion(message, '0.000010s')
message.nanos = 10
self.CheckDurationConversion(message, '0.000000010s')
# Test min and max
message.seconds = 315576000000
message.nanos = 999999999
self.CheckDurationConversion(message, '315576000000.999999999s')
message.seconds = -315576000000
message.nanos = -999999999
self.CheckDurationConversion(message, '-315576000000.999999999s')
# Parsing accepts an fractional digits as long as they fit into nano
# precision.
message.FromJsonString('0.1s')
self.assertEqual(100000000, message.nanos)
message.FromJsonString('0.0000001s')
self.assertEqual(100, message.nanos)
def testTimestampIntegerConversion(self):
message = timestamp_pb2.Timestamp()
message.FromNanoseconds(1)
self.assertEqual('1970-01-01T00:00:00.000000001Z',
message.ToJsonString())
self.assertEqual(1, message.ToNanoseconds())
message.FromNanoseconds(-1)
self.assertEqual('1969-12-31T23:59:59.999999999Z',
message.ToJsonString())
self.assertEqual(-1, message.ToNanoseconds())
message.FromMicroseconds(1)
self.assertEqual('1970-01-01T00:00:00.000001Z',
message.ToJsonString())
self.assertEqual(1, message.ToMicroseconds())
message.FromMicroseconds(-1)
self.assertEqual('1969-12-31T23:59:59.999999Z',
message.ToJsonString())
self.assertEqual(-1, message.ToMicroseconds())
message.FromMilliseconds(1)
self.assertEqual('1970-01-01T00:00:00.001Z',
message.ToJsonString())
self.assertEqual(1, message.ToMilliseconds())
message.FromMilliseconds(-1)
self.assertEqual('1969-12-31T23:59:59.999Z',
message.ToJsonString())
self.assertEqual(-1, message.ToMilliseconds())
message.FromSeconds(1)
self.assertEqual('1970-01-01T00:00:01Z',
message.ToJsonString())
self.assertEqual(1, message.ToSeconds())
message.FromSeconds(-1)
self.assertEqual('1969-12-31T23:59:59Z',
message.ToJsonString())
self.assertEqual(-1, message.ToSeconds())
message.FromNanoseconds(1999)
self.assertEqual(1, message.ToMicroseconds())
# For negative values, Timestamp will be rounded down.
# For example, "1969-12-31T23:59:59.5Z" (i.e., -0.5s) rounded to seconds
# will be "1969-12-31T23:59:59Z" (i.e., -1s) rather than
# "1970-01-01T00:00:00Z" (i.e., 0s).
message.FromNanoseconds(-1999)
self.assertEqual(-2, message.ToMicroseconds())
def testDurationIntegerConversion(self):
message = duration_pb2.Duration()
message.FromNanoseconds(1)
self.assertEqual('0.000000001s',
message.ToJsonString())
self.assertEqual(1, message.ToNanoseconds())
message.FromNanoseconds(-1)
self.assertEqual('-0.000000001s',
message.ToJsonString())
self.assertEqual(-1, message.ToNanoseconds())
message.FromMicroseconds(1)
self.assertEqual('0.000001s',
message.ToJsonString())
self.assertEqual(1, message.ToMicroseconds())
message.FromMicroseconds(-1)
self.assertEqual('-0.000001s',
message.ToJsonString())
self.assertEqual(-1, message.ToMicroseconds())
message.FromMilliseconds(1)
self.assertEqual('0.001s',
message.ToJsonString())
self.assertEqual(1, message.ToMilliseconds())
message.FromMilliseconds(-1)
self.assertEqual('-0.001s',
message.ToJsonString())
self.assertEqual(-1, message.ToMilliseconds())
message.FromSeconds(1)
self.assertEqual('1s', message.ToJsonString())
self.assertEqual(1, message.ToSeconds())
message.FromSeconds(-1)
self.assertEqual('-1s',
message.ToJsonString())
self.assertEqual(-1, message.ToSeconds())
# Test truncation behavior.
message.FromNanoseconds(1999)
self.assertEqual(1, message.ToMicroseconds())
# For negative values, Duration will be rounded towards 0.
message.FromNanoseconds(-1999)
self.assertEqual(-1, message.ToMicroseconds())
def testDatetimeConverison(self):
message = timestamp_pb2.Timestamp()
dt = datetime(1970, 1, 1)
message.FromDatetime(dt)
self.assertEqual(dt, message.ToDatetime())
message.FromMilliseconds(1999)
self.assertEqual(datetime(1970, 1, 1, 0, 0, 1, 999000),
message.ToDatetime())
def testTimedeltaConversion(self):
message = duration_pb2.Duration()
message.FromNanoseconds(1999999999)
td = message.ToTimedelta()
self.assertEqual(1, td.seconds)
self.assertEqual(999999, td.microseconds)
message.FromNanoseconds(-1999999999)
td = message.ToTimedelta()
self.assertEqual(-1, td.days)
self.assertEqual(86398, td.seconds)
self.assertEqual(1, td.microseconds)
message.FromMicroseconds(-1)
td = message.ToTimedelta()
self.assertEqual(-1, td.days)
self.assertEqual(86399, td.seconds)
self.assertEqual(999999, td.microseconds)
converted_message = duration_pb2.Duration()
converted_message.FromTimedelta(td)
self.assertEqual(message, converted_message)
def testInvalidTimestamp(self):
message = timestamp_pb2.Timestamp()
self.assertRaisesRegex(
ValueError,
'time data \'10000-01-01T00:00:00\' does not match'
' format \'%Y-%m-%dT%H:%M:%S\'',
message.FromJsonString, '10000-01-01T00:00:00.00Z')
self.assertRaisesRegex(
well_known_types.ParseError,
'nanos 0123456789012 more than 9 fractional digits.',
message.FromJsonString,
'1970-01-01T00:00:00.0123456789012Z')
self.assertRaisesRegex(
well_known_types.ParseError,
(r'Invalid timezone offset value: \+08.'),
message.FromJsonString,
'1972-01-01T01:00:00.01+08',)
self.assertRaisesRegex(
ValueError,
'year is out of range',
message.FromJsonString,
'0000-01-01T00:00:00Z')
message.seconds = 253402300800
self.assertRaisesRegex(
OverflowError,
'date value out of range',
message.ToJsonString)
def testInvalidDuration(self):
message = duration_pb2.Duration()
self.assertRaisesRegex(
well_known_types.ParseError,
'Duration must end with letter "s": 1.',
message.FromJsonString, '1')
self.assertRaisesRegex(
well_known_types.ParseError,
'Couldn\'t parse duration: 1...2s.',
message.FromJsonString, '1...2s')
class FieldMaskTest(unittest.TestCase):
def testStringFormat(self):
mask = field_mask_pb2.FieldMask()
self.assertEqual('', mask.ToJsonString())
mask.paths.append('foo')
self.assertEqual('foo', mask.ToJsonString())
mask.paths.append('bar')
self.assertEqual('foo,bar', mask.ToJsonString())
mask.FromJsonString('')
self.assertEqual('', mask.ToJsonString())
mask.FromJsonString('foo')
self.assertEqual(['foo'], mask.paths)
mask.FromJsonString('foo,bar')
self.assertEqual(['foo', 'bar'], mask.paths)
def testDescriptorToFieldMask(self):
mask = field_mask_pb2.FieldMask()
msg_descriptor = unittest_pb2.TestAllTypes.DESCRIPTOR
mask.AllFieldsFromDescriptor(msg_descriptor)
self.assertEqual(75, len(mask.paths))
self.assertTrue(mask.IsValidForDescriptor(msg_descriptor))
for field in msg_descriptor.fields:
self.assertTrue(field.name in mask.paths)
mask.paths.append('optional_nested_message.bb')
self.assertTrue(mask.IsValidForDescriptor(msg_descriptor))
mask.paths.append('repeated_nested_message.bb')
self.assertFalse(mask.IsValidForDescriptor(msg_descriptor))
def testCanonicalFrom(self):
mask = field_mask_pb2.FieldMask()
out_mask = field_mask_pb2.FieldMask()
# Paths will be sorted.
mask.FromJsonString('baz.quz,bar,foo')
out_mask.CanonicalFormFromMask(mask)
self.assertEqual('bar,baz.quz,foo', out_mask.ToJsonString())
# Duplicated paths will be removed.
mask.FromJsonString('foo,bar,foo')
out_mask.CanonicalFormFromMask(mask)
self.assertEqual('bar,foo', out_mask.ToJsonString())
# Sub-paths of other paths will be removed.
mask.FromJsonString('foo.b1,bar.b1,foo.b2,bar')
out_mask.CanonicalFormFromMask(mask)
self.assertEqual('bar,foo.b1,foo.b2', out_mask.ToJsonString())
# Test more deeply nested cases.
mask.FromJsonString(
'foo.bar.baz1,foo.bar.baz2.quz,foo.bar.baz2')
out_mask.CanonicalFormFromMask(mask)
self.assertEqual('foo.bar.baz1,foo.bar.baz2',
out_mask.ToJsonString())
mask.FromJsonString(
'foo.bar.baz1,foo.bar.baz2,foo.bar.baz2.quz')
out_mask.CanonicalFormFromMask(mask)
self.assertEqual('foo.bar.baz1,foo.bar.baz2',
out_mask.ToJsonString())
mask.FromJsonString(
'foo.bar.baz1,foo.bar.baz2,foo.bar.baz2.quz,foo.bar')
out_mask.CanonicalFormFromMask(mask)
self.assertEqual('foo.bar', out_mask.ToJsonString())
mask.FromJsonString(
'foo.bar.baz1,foo.bar.baz2,foo.bar.baz2.quz,foo')
out_mask.CanonicalFormFromMask(mask)
self.assertEqual('foo', out_mask.ToJsonString())
def testUnion(self):
mask1 = field_mask_pb2.FieldMask()
mask2 = field_mask_pb2.FieldMask()
out_mask = field_mask_pb2.FieldMask()
mask1.FromJsonString('foo,baz')
mask2.FromJsonString('bar,quz')
out_mask.Union(mask1, mask2)
self.assertEqual('bar,baz,foo,quz', out_mask.ToJsonString())
# Overlap with duplicated paths.
mask1.FromJsonString('foo,baz.bb')
mask2.FromJsonString('baz.bb,quz')
out_mask.Union(mask1, mask2)
self.assertEqual('baz.bb,foo,quz', out_mask.ToJsonString())
# Overlap with paths covering some other paths.
mask1.FromJsonString('foo.bar.baz,quz')
mask2.FromJsonString('foo.bar,bar')
out_mask.Union(mask1, mask2)
self.assertEqual('bar,foo.bar,quz', out_mask.ToJsonString())
def testIntersect(self):
mask1 = field_mask_pb2.FieldMask()
mask2 = field_mask_pb2.FieldMask()
out_mask = field_mask_pb2.FieldMask()
# Test cases without overlapping.
mask1.FromJsonString('foo,baz')
mask2.FromJsonString('bar,quz')
out_mask.Intersect(mask1, mask2)
self.assertEqual('', out_mask.ToJsonString())
# Overlap with duplicated paths.
mask1.FromJsonString('foo,baz.bb')
mask2.FromJsonString('baz.bb,quz')
out_mask.Intersect(mask1, mask2)
self.assertEqual('baz.bb', out_mask.ToJsonString())
# Overlap with paths covering some other paths.
mask1.FromJsonString('foo.bar.baz,quz')
mask2.FromJsonString('foo.bar,bar')
out_mask.Intersect(mask1, mask2)
self.assertEqual('foo.bar.baz', out_mask.ToJsonString())
mask1.FromJsonString('foo.bar,bar')
mask2.FromJsonString('foo.bar.baz,quz')
out_mask.Intersect(mask1, mask2)
self.assertEqual('foo.bar.baz', out_mask.ToJsonString())
def testMergeMessage(self):
# Test merge one field.
src = unittest_pb2.TestAllTypes()
test_util.SetAllFields(src)
for field in src.DESCRIPTOR.fields:
if field.containing_oneof:
continue
field_name = field.name
dst = unittest_pb2.TestAllTypes()
# Only set one path to mask.
mask = field_mask_pb2.FieldMask()
mask.paths.append(field_name)
mask.MergeMessage(src, dst)
# The expected result message.
msg = unittest_pb2.TestAllTypes()
if field.label == descriptor.FieldDescriptor.LABEL_REPEATED:
repeated_src = getattr(src, field_name)
repeated_msg = getattr(msg, field_name)
if field.cpp_type == descriptor.FieldDescriptor.CPPTYPE_MESSAGE:
for item in repeated_src:
repeated_msg.add().CopyFrom(item)
else:
repeated_msg.extend(repeated_src)
elif field.cpp_type == descriptor.FieldDescriptor.CPPTYPE_MESSAGE:
getattr(msg, field_name).CopyFrom(getattr(src, field_name))
else:
setattr(msg, field_name, getattr(src, field_name))
# Only field specified in mask is merged.
self.assertEqual(msg, dst)
# Test merge nested fields.
nested_src = unittest_pb2.NestedTestAllTypes()
nested_dst = unittest_pb2.NestedTestAllTypes()
nested_src.child.payload.optional_int32 = 1234
nested_src.child.child.payload.optional_int32 = 5678
mask = field_mask_pb2.FieldMask()
mask.FromJsonString('child.payload')
mask.MergeMessage(nested_src, nested_dst)
self.assertEqual(1234, nested_dst.child.payload.optional_int32)
self.assertEqual(0, nested_dst.child.child.payload.optional_int32)
mask.FromJsonString('child.child.payload')
mask.MergeMessage(nested_src, nested_dst)
self.assertEqual(1234, nested_dst.child.payload.optional_int32)
self.assertEqual(5678, nested_dst.child.child.payload.optional_int32)
nested_dst.Clear()
mask.FromJsonString('child.child.payload')
mask.MergeMessage(nested_src, nested_dst)
self.assertEqual(0, nested_dst.child.payload.optional_int32)
self.assertEqual(5678, nested_dst.child.child.payload.optional_int32)
nested_dst.Clear()
mask.FromJsonString('child')
mask.MergeMessage(nested_src, nested_dst)
self.assertEqual(1234, nested_dst.child.payload.optional_int32)
self.assertEqual(5678, nested_dst.child.child.payload.optional_int32)
# Test MergeOptions.
nested_dst.Clear()
nested_dst.child.payload.optional_int64 = 4321
# Message fields will be merged by default.
mask.FromJsonString('child.payload')
mask.MergeMessage(nested_src, nested_dst)
self.assertEqual(1234, nested_dst.child.payload.optional_int32)
self.assertEqual(4321, nested_dst.child.payload.optional_int64)
# Change the behavior to replace message fields.
mask.FromJsonString('child.payload')
mask.MergeMessage(nested_src, nested_dst, True, False)
self.assertEqual(1234, nested_dst.child.payload.optional_int32)
self.assertEqual(0, nested_dst.child.payload.optional_int64)
# By default, fields missing in source are not cleared in destination.
nested_dst.payload.optional_int32 = 1234
self.assertTrue(nested_dst.HasField('payload'))
mask.FromJsonString('payload')
mask.MergeMessage(nested_src, nested_dst)
self.assertTrue(nested_dst.HasField('payload'))
# But they are cleared when replacing message fields.
nested_dst.Clear()
nested_dst.payload.optional_int32 = 1234
mask.FromJsonString('payload')
mask.MergeMessage(nested_src, nested_dst, True, False)
self.assertFalse(nested_dst.HasField('payload'))
nested_src.payload.repeated_int32.append(1234)
nested_dst.payload.repeated_int32.append(5678)
# Repeated fields will be appended by default.
mask.FromJsonString('payload.repeated_int32')
mask.MergeMessage(nested_src, nested_dst)
self.assertEqual(2, len(nested_dst.payload.repeated_int32))
self.assertEqual(5678, nested_dst.payload.repeated_int32[0])
self.assertEqual(1234, nested_dst.payload.repeated_int32[1])
# Change the behavior to replace repeated fields.
mask.FromJsonString('payload.repeated_int32')
mask.MergeMessage(nested_src, nested_dst, False, True)
self.assertEqual(1, len(nested_dst.payload.repeated_int32))
self.assertEqual(1234, nested_dst.payload.repeated_int32[0])
class StructTest(unittest.TestCase):
def testStruct(self):
struct = struct_pb2.Struct()
struct_class = struct.__class__
struct['key1'] = 5
struct['key2'] = 'abc'
struct['key3'] = True
struct.get_or_create_struct('key4')['subkey'] = 11.0
struct_list = struct.get_or_create_list('key5')
struct_list.extend([6, 'seven', True, False, None])
struct_list.add_struct()['subkey2'] = 9
self.assertTrue(isinstance(struct, well_known_types.Struct))
self.assertEqual(5, struct['key1'])
self.assertEqual('abc', struct['key2'])
self.assertIs(True, struct['key3'])
self.assertEqual(11, struct['key4']['subkey'])
inner_struct = struct_class()
inner_struct['subkey2'] = 9
self.assertEqual([6, 'seven', True, False, None, inner_struct],
list(struct['key5'].items()))
serialized = struct.SerializeToString()
struct2 = struct_pb2.Struct()
struct2.ParseFromString(serialized)
self.assertEqual(struct, struct2)
self.assertTrue(isinstance(struct2, well_known_types.Struct))
self.assertEqual(5, struct2['key1'])
self.assertEqual('abc', struct2['key2'])
self.assertIs(True, struct2['key3'])
self.assertEqual(11, struct2['key4']['subkey'])
self.assertEqual([6, 'seven', True, False, None, inner_struct],
list(struct2['key5'].items()))
struct_list = struct2['key5']
self.assertEqual(6, struct_list[0])
self.assertEqual('seven', struct_list[1])
self.assertEqual(True, struct_list[2])
self.assertEqual(False, struct_list[3])
self.assertEqual(None, struct_list[4])
self.assertEqual(inner_struct, struct_list[5])
struct_list[1] = 7
self.assertEqual(7, struct_list[1])
struct_list.add_list().extend([1, 'two', True, False, None])
self.assertEqual([1, 'two', True, False, None],
list(struct_list[6].items()))
text_serialized = str(struct)
struct3 = struct_pb2.Struct()
text_format.Merge(text_serialized, struct3)
self.assertEqual(struct, struct3)
struct.get_or_create_struct('key3')['replace'] = 12
self.assertEqual(12, struct['key3']['replace'])
class AnyTest(unittest.TestCase):
def testAnyMessage(self):
# Creates and sets message.
msg = any_test_pb2.TestAny()
msg_descriptor = msg.DESCRIPTOR
all_types = unittest_pb2.TestAllTypes()
all_descriptor = all_types.DESCRIPTOR
all_types.repeated_string.append('\u00fc\ua71f')
# Packs to Any.
msg.value.Pack(all_types)
self.assertEqual(msg.value.type_url,
'type.googleapis.com/%s' % all_descriptor.full_name)
self.assertEqual(msg.value.value,
all_types.SerializeToString())
# Tests Is() method.
self.assertTrue(msg.value.Is(all_descriptor))
self.assertFalse(msg.value.Is(msg_descriptor))
# Unpacks Any.
unpacked_message = unittest_pb2.TestAllTypes()
self.assertTrue(msg.value.Unpack(unpacked_message))
self.assertEqual(all_types, unpacked_message)
# Unpacks to different type.
self.assertFalse(msg.value.Unpack(msg))
# Only Any messages have Pack method.
try:
msg.Pack(all_types)
except AttributeError:
pass
else:
raise AttributeError('%s should not have Pack method.' %
msg_descriptor.full_name)
def testMessageName(self):
# Creates and sets message.
submessage = any_test_pb2.TestAny()
submessage.int_value = 12345
msg = any_pb2.Any()
msg.Pack(submessage)
self.assertEqual(msg.TypeName(), 'google.protobuf.internal.TestAny')
def testPackWithCustomTypeUrl(self):
submessage = any_test_pb2.TestAny()
submessage.int_value = 12345
msg = any_pb2.Any()
# Pack with a custom type URL prefix.
msg.Pack(submessage, 'type.myservice.com')
self.assertEqual(msg.type_url,
'type.myservice.com/%s' % submessage.DESCRIPTOR.full_name)
# Pack with a custom type URL prefix ending with '/'.
msg.Pack(submessage, 'type.myservice.com/')
self.assertEqual(msg.type_url,
'type.myservice.com/%s' % submessage.DESCRIPTOR.full_name)
# Pack with an empty type URL prefix.
msg.Pack(submessage, '')
self.assertEqual(msg.type_url,
'/%s' % submessage.DESCRIPTOR.full_name)
# Test unpacking the type.
unpacked_message = any_test_pb2.TestAny()
self.assertTrue(msg.Unpack(unpacked_message))
self.assertEqual(submessage, unpacked_message)
if __name__ == '__main__':
unittest.main()
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