def setUp(self):
self.packageless = descriptor.MessageDescriptor()
self.packageless.name = 'Packageless'
self.library = descriptor.DescriptorLibrary(
descriptors={
'not.real.Packageless': self.packageless,
'Packageless': self.packageless,
})
def testMessages(self):
"""Test that messages are described."""
module = self.LoadModule(
'my.package', 'class Message1(messages.Message): pass\n'
'class Message2(messages.Message): pass\n')
message1 = descriptor.MessageDescriptor()
message1.name = 'Message1'
message2 = descriptor.MessageDescriptor()
message2.name = 'Message2'
expected = descriptor.FileDescriptor()
expected.package = 'my.package'
expected.message_types = [message1, message2]
described = descriptor.describe_file(module)
described.check_initialized()
self.assertEquals(expected, described)
def testEmptyDefinition(self):
class MyMessage(messages.Message):
pass
expected = descriptor.MessageDescriptor()
expected.name = 'MyMessage'
described = descriptor.describe_message(MyMessage)
described.check_initialized()
self.assertEquals(expected, described)
def testNestedMessage(self):
class MessageWithMessage(messages.Message):
class Nesty(messages.Message):
pass
expected = descriptor.MessageDescriptor()
expected.name = 'MessageWithMessage'
expected.message_types = [
descriptor.describe_message(MessageWithMessage.Nesty)
]
described = descriptor.describe_message(MessageWithMessage)
described.check_initialized()
self.assertEquals(expected, described)
def testDefinitionWithFields(self):
class MessageWithFields(messages.Message):
field1 = messages.IntegerField(10)
field2 = messages.StringField(30)
field3 = messages.IntegerField(20)
expected = descriptor.MessageDescriptor()
expected.name = 'MessageWithFields'
expected.fields = [
descriptor.describe_field(
MessageWithFields.field_by_name('field1')),
descriptor.describe_field(
MessageWithFields.field_by_name('field3')),
descriptor.describe_field(
MessageWithFields.field_by_name('field2')),
]
described = descriptor.describe_message(MessageWithFields)
described.check_initialized()
self.assertEquals(expected, described)
def testNestedEnum(self):
class MessageWithEnum(messages.Message):
class Mood(messages.Enum):
GOOD = 1
BAD = 2
UGLY = 3
class Music(messages.Enum):
CLASSIC = 1
JAZZ = 2
BLUES = 3
expected = descriptor.MessageDescriptor()
expected.name = 'MessageWithEnum'
expected.enum_types = [descriptor.describe_enum(MessageWithEnum.Mood),
descriptor.describe_enum(MessageWithEnum.Music)]
described = descriptor.describe_message(MessageWithEnum)
described.check_initialized()
self.assertEquals(expected, described)