/*
 * File: tests/fix_test.cc
 * Purpose: Custom FIX protocol tests.
 * Author: Amlal El Mahrouss (amlal@nekernel.org)
 * Copyright 2025, Amlal El Mahrouss, licensed under the Boost Software License.
 */

#include <ocl/fix/parser.hpp>
#include <gtest/gtest.h>

/// \brief The template to do our tests on.
constexpr char default_fix[] = {
	'8', '=', 'F', 'I', 'X', '.', '4', '.', '2', 0x01,
	'9', '=', '6', '3', 0x01, // BodyLength = 63
	'3', '5', '=', 'A', 0x01,
	'4', '9', '=', 'S', 'E', 'R', 'V', 'E', 'R', 0x01,
	'5', '6', '=', 'C', 'L', 'I', 'E', 'N', 'T', 0x01,
	'3', '4', '=', '1', '7', '7', 0x01,
	'5', '2', '=', '2', '0', '0', '9', '0', '1', '0', '7', '-', '1', '8', ':', '1', '5', ':', '1', '6', 0x01,
	'9', '8', '=', '0', 0x01,
	'1', '0', '8', '=', '3', '0', 0x01,
	'1', '0', '=', '1', '4', '3', 0x01, 0x00 // CheckSum = 143
};

static ocl::fix::visitor	  basic_visitor;
static ocl::fix::range_buffer fix = basic_visitor.visit(default_fix);

TEST(FIXTest, FIXGoodPacket)
{
	EXPECT_TRUE(fix.is_valid());
}

TEST(FIXTest, FIXGoodParse)
{
	EXPECT_TRUE(fix["35"].empty() == false && fix["35"] == "A");
	EXPECT_TRUE(fix["49"].empty() == false && fix["49"] == "SERVER");

	EXPECT_TRUE(fix["49"].empty() == false && fix["49"] != "A");
}

TEST(FIXTest, FIXGoodErrorOnParse)
{
	EXPECT_TRUE(fix["133"].empty() == true && fix["133"] == "");
}