From c9bea8b317720d2ab56d4c5ab7331a0d340ca3a7 Mon Sep 17 00:00:00 2001
From: ruben <rubenperez038@gmail.com>
Date: Sat, 9 Nov 2019 13:05:15 +0000
Subject: [PATCH] Now YEAR has its own type in mysql::value

Added tests for deserialize_text_value YEAR
---
 include/mysql/impl/deserialize_row_impl.hpp | 12 +++++++++++-
 include/mysql/value.hpp                     |  2 ++
 test/deserialize_row.cpp                    |  7 +++++++
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/include/mysql/impl/deserialize_row_impl.hpp b/include/mysql/impl/deserialize_row_impl.hpp
index b1e1c2ae..1072bb67 100644
--- a/include/mysql/impl/deserialize_row_impl.hpp
+++ b/include/mysql/impl/deserialize_row_impl.hpp
@@ -119,6 +119,15 @@ Error deserialize_text_value_impl(std::string_view from, std::nullptr_t& to)
 	return Error::ok;
 }
 
+Error deserialize_text_value_impl(std::string_view from, year& to)
+{
+	int value;
+	auto err = deserialize_text_value_impl(from, value);
+	if (err != Error::ok) return err;
+	to = year(value);
+	return to.ok() ? Error::ok : Error::protocol_value_error;
+}
+
 template <typename T, typename... Args>
 Error deserialize_text_value_to_variant(std::string_view from, value& to, Args&&... args)
 {
@@ -160,7 +169,6 @@ inline mysql::Error mysql::detail::deserialize_text_value(
     case field_type::short_:
     case field_type::int24:
     case field_type::long_:
-    case field_type::year:
     	return meta.is_unsigned() ?
     			deserialize_text_value_to_variant<std::uint32_t>(from, output) :
 				deserialize_text_value_to_variant<std::int32_t>(from, output);
@@ -181,6 +189,8 @@ inline mysql::Error mysql::detail::deserialize_text_value(
     	return deserialize_text_value_to_variant<date>(from, output);
     case field_type::time:
     	return deserialize_text_value_to_variant<time>(from, output, meta.decimals());
+    case field_type::year:
+    	return deserialize_text_value_to_variant<year>(from, output);
     default:
     	return Error::protocol_value_error;
 	}
diff --git a/include/mysql/value.hpp b/include/mysql/value.hpp
index 6b358ac8..9eadb0b9 100644
--- a/include/mysql/value.hpp
+++ b/include/mysql/value.hpp
@@ -13,6 +13,7 @@ namespace mysql
 using date = ::date::sys_days;
 using datetime = ::date::sys_time<std::chrono::microseconds>;
 using time = std::chrono::microseconds;
+using year = ::date::year;
 
 /**
  * field_type::decimal: string_view
@@ -52,6 +53,7 @@ using value = std::variant<
 	date,
 	datetime,
 	time,
+	year,
 	std::nullptr_t
 >;
 
diff --git a/test/deserialize_row.cpp b/test/deserialize_row.cpp
index e172cca6..f6ebc776 100644
--- a/test/deserialize_row.cpp
+++ b/test/deserialize_row.cpp
@@ -97,6 +97,13 @@ INSTANTIATE_TEST_SUITE_P(MEDIUMINT, DeserializeTextValueTest, Values(
 	TextValueParam("usigned max", "16777215", std::uint32_t(16777215), field_type::int24, true)
 ));
 
+INSTANTIATE_TEST_SUITE_P(YEAR, DeserializeTextValueTest, Values(
+	TextValueParam("regular value", "1999", year(1999), field_type::year),
+	TextValueParam("min", "1901", year(1901), field_type::year),
+	TextValueParam("max", "2155", year(2155), field_type::year),
+	TextValueParam("zero", "0000", year(0), field_type::year)
+));
+
 }