def test_has_field_for_cleared_message_field_returns_false(self):
message = Test()
message.substruct.field2 = "something"
message.ClearField('substruct')
self.assertFalse(message.HasField('substruct'))
def test_has_field_for_cleared_indirectly_set_message_field_returns_false(
self):
message = Test()
message.substruct.field3.field1 = 3.14159
message.ClearField('substruct')
self.assertFalse(message.HasField('substruct'))
def test_has_field_for_cleared_scalar_field_returns_false(self):
message = Test()
message.timestamp = 123
message.ClearField('timestamp')
self.assertFalse(message.HasField('timestamp'))
