[Yunq] Add basic test for repeated fields.

lib/yunq/test/example/example.yunq

@@ -13,3 +13,7 @@ message Types {
 message Cap {
   capability cap;
 }
+
+message Repeated {
+  repeated u64 unsigned_ints;
+}

lib/yunq/test/example/example.yunq.cpp

@@ -136,6 +136,43 @@ uint64_t Cap::SerializeInternal(yunq::Serializer& serializer) const {
 
   return serializer.size();
 }
+glcr::Status Repeated::ParseFromBytes(const yunq::MessageView& message) {
+  RETURN_ERROR(ParseFromBytesInternal(message));
+  return glcr::Status::Ok();
+}
+
+glcr::Status Repeated::ParseFromBytes(const yunq::MessageView& message, const glcr::CapBuffer& caps) {
+  RETURN_ERROR(ParseFromBytesInternal(message));
+  return glcr::Status::Ok();
+}
+
+glcr::Status Repeated::ParseFromBytesInternal(const yunq::MessageView& message) {
+  RETURN_ERROR(message.CheckHeader());
+  // Parse unsigned_ints.
+  ASSIGN_OR_RETURN(unsigned_ints_, message.ReadRepeated<uint64_t>(0));
+
+
+  return glcr::Status::Ok();
+}
+
+uint64_t Repeated::SerializeToBytes(glcr::ByteBuffer& bytes, uint64_t offset) const {
+  yunq::Serializer serializer(bytes, offset, 1);
+  return SerializeInternal(serializer);
+}
+
+uint64_t Repeated::SerializeToBytes(glcr::ByteBuffer& bytes, uint64_t offset, glcr::CapBuffer& caps) const {
+  yunq::Serializer serializer(bytes, offset, 1, caps);
+  return SerializeInternal(serializer);
+}
+  
+uint64_t Repeated::SerializeInternal(yunq::Serializer& serializer) const {
+  // Write unsigned_ints.
+  serializer.WriteRepeated<uint64_t>(0, unsigned_ints_);
+
+  serializer.WriteHeader();
+
+  return serializer.size();
+}
 
 
 }  // namepace ex

lib/yunq/test/example/example.yunq.h

@@ -98,6 +98,32 @@ class Cap {
 
   uint64_t SerializeInternal(yunq::Serializer& serializer) const;
 };
+class Repeated {
+ public:
+  Repeated() {}
+  // Delete copy and move until implemented.
+  Repeated(const Repeated&) = delete;
+  Repeated(Repeated&&) = default;
+  Repeated& operator=(Repeated&&) = default;
+
+  [[nodiscard]] glcr::Status ParseFromBytes(const yunq::MessageView& message);
+  [[nodiscard]] glcr::Status ParseFromBytes(const yunq::MessageView& message, const glcr::CapBuffer&);
+  uint64_t SerializeToBytes(glcr::ByteBuffer&, uint64_t offset) const;
+  uint64_t SerializeToBytes(glcr::ByteBuffer&, uint64_t offset, glcr::CapBuffer&) const;
+
+  const glcr::Vector<uint64_t>& unsigned_ints() const { return unsigned_ints_; }
+  glcr::Vector<uint64_t>& mutable_unsigned_ints() { return unsigned_ints_; }
+  void add_unsigned_ints(const uint64_t& value) { unsigned_ints_.PushBack(value); }
+  void add_unsigned_ints(uint64_t&& value) { unsigned_ints_.PushBack(glcr::Move(value)); }
+
+ private:
+  glcr::Vector<uint64_t> unsigned_ints_;
+
+  // Parses everything except for caps.
+  glcr::Status ParseFromBytesInternal(const yunq::MessageView& message);
+
+  uint64_t SerializeInternal(yunq::Serializer& serializer) const;
+};
 
 
 }  // namepace ex

lib/yunq/test/yunq_test.cpp

@@ -86,3 +86,15 @@ TEST_CASE("Cap Serialization Sidebuffer", "[yunq]") {
 
   REQUIRE(b.cap() == 1234);
 }
+
+TEST_CASE("Repeated Setter/Getter", "[yunq]") {
+  ex::Repeated r;
+  r.mutable_unsigned_ints().PushBack(1);
+  r.add_unsigned_ints(2);
+  uint64_t c = 3;
+  r.add_unsigned_ints(glcr::Move(c));
+
+  REQUIRE(r.unsigned_ints()[0] == 1);
+  REQUIRE(r.unsigned_ints()[1] == 2);
+  REQUIRE(r.unsigned_ints()[2] == 3);
+}

yunq/message.cpp.jinja

@@ -107,7 +107,7 @@ uint64_t {{message.name}}::SerializeInternal(yunq::Serializer& serializer) const
 
 {%- if field.type == Type.MESSAGE %}
   serializer.WriteRepeatedMessage<{{field.cpp_type()}}>({{field.number}}, {{field.name}}_);
-{%- elif field.type != Type.CAPABILITY %}
+{%- elif field.type == Type.CAPABILITY %}
   serializer.WriteRepeatedCapability({{field.number}}, {{field.name}}_);
 {%- else %}
   serializer.WriteRepeated<{{field.cpp_type()}}>({{field.number}}, {{field.name}}_);