Method testEncode

valdi_protobuf/test/Field_tests.cpp:86–126

    template<typename F>
    void testEncode(F&& doEncode) {
        std::string target;
        size_t writtenCount;
        {
            google::protobuf::io::StringOutputStream stream(&target);
            google::protobuf::io::CodedOutputStream outputStream(&stream, false);

            doEncode(1, &outputStream);

            writtenCount = static_cast<size_t>(outputStream.ByteCount());
        }

        auto byteSize = field.byteSize(1, false, false);

        ASSERT_EQ(writtenCount, byteSize);

        ByteBuffer buffer;
        buffer.resize(byteSize);

        auto* bufferEnd = field.write(1, false, false, buffer.begin(), buffer.end());

        ASSERT_EQ(buffer.end(), bufferEnd);

        ASSERT_EQ(std::string_view(target.data(), writtenCount), buffer.toStringView());

        if (writtenCount > 0) {
            switch (field.getInternalType()) {
                case Protobuf::Field::InternalType::Varint:
                    checkVarintConformance(buffer);
                    break;
                case Protobuf::Field::InternalType::Fixed64:
                    checkFixed64Conformance(buffer);
                    break;
                case Protobuf::Field::InternalType::Fixed32:
                    checkFixed32Conformance(buffer);
                    break;
                default:
                    break;
            }
        }
    }

    template<typename T>
    void testField(T fieldValue,