/*
 * This file is a part of PikoTools
 * and is distributed under the (new) BSD licence.
 * Author: Tomasz Sowa <t.sowa@ttmath.org>
 */

/*
 * Copyright (c) 2021, Tomasz Sowa
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  * Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 *  * Neither the name Tomasz Sowa nor the names of contributors to this
 *    project may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "csvparser.h"
#include "csv/csvparser.h"
#include "test.h"



namespace pt
{

namespace pt_csvparser_tests
{



void test_csvparser(const char * input_str, const char * expected_json)
{
	CSVParser csv_parser;
	Space space;
	std::string json;

	CSVParser::Status status = csv_parser.parse(input_str, space);

	space.serialize_to_json_to(json);

	std::cout << "csv parsed as: " << json << std::endl;
	test(json.c_str(), expected_json);
}



void test_csvparser1()
{
	const char * input_str = "";
	const char * expected_json = R"json([[]])json";

	test_csvparser(input_str, expected_json);
}


void test_csvparser2()
{
	const char * input_str = ",";
	const char * expected_json = R"json([["",""]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser3()
{
	const char * input_str = "field1";
	const char * expected_json = R"json([["field1"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser4()
{
	const char * input_str = R"csvstring(field1,field2,field3)csvstring";
	const char * expected_json = R"json([["field1","field2","field3"]])json";

	test_csvparser(input_str, expected_json);
}


void test_csvparser5()
{
	const char * input_str = "\n";
	const char * expected_json = R"json([[""]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser6()
{
	const char * input_str = "\r\n";
	const char * expected_json = R"json([[""]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser7()
{
	const char * input_str = "field1\r\n";
	const char * expected_json = R"json([["field1"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser8()
{
	const char * input_str = ",\r\n";
	const char * expected_json = R"json([["",""]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser9()
{
	const char * input_str = "field1\r\nfield2";
	const char * expected_json = R"json([["field1"],["field2"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser10()
{
	const char * input_str = "field1,field2\r\nfield3,field4";
	const char * expected_json = R"json([["field1","field2"],["field3","field4"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser11()
{
	const char * input_str = "field1,field2\r\nfield3,field4\r\n";
	const char * expected_json = R"json([["field1","field2"],["field3","field4"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser12()
{
	const char * input_str = "field1,field2\nfield3,field4\n";
	const char * expected_json = R"json([["field1","field2"],["field3","field4"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser13()
{
	const char * input_str = R"csv("")csv";
	const char * expected_json = R"json([[""]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser14()
{
	const char * input_str = "\"\"\n";
	const char * expected_json = R"json([[""]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser15()
{
	const char * input_str = "\"\"\r\n";
	const char * expected_json = R"json([[""]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser16()
{
	const char * input_str = "\"\",\r\n";
	const char * expected_json = R"json([["",""]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser17()
{
	const char * input_str = "\"\",\n";
	const char * expected_json = R"json([["",""]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser18()
{
	const char * input_str = "\"field1\"";
	const char * expected_json = R"json([["field1"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser19()
{
	const char * input_str = "\"field1, with comma\"";
	const char * expected_json = R"json([["field1, with comma"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser20()
{
	const char * input_str = "\"field1, with comma\"\r\n";
	const char * expected_json = R"json([["field1, with comma"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser21()
{
	const char * input_str = "\"field1, with comma\"\n";
	const char * expected_json = R"json([["field1, with comma"]])json";

	test_csvparser(input_str, expected_json);
}


void test_csvparser22()
{
	const char * input_str = "\"field1, with comma\",\"field2\"";
	const char * expected_json = R"json([["field1, with comma","field2"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser23()
{
	const char * input_str = "\"field1, with comma\",\"field2\"\r\n\"field3\",\"field4, with comma\"";
	const char * expected_json = R"json([["field1, with comma","field2"],["field3","field4, with comma"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser24()
{
	const char * input_str = "\"field1, with comma\",\"field2\"\r\n\"field3\",\"field4, with comma\"\r\n";
	const char * expected_json = R"json([["field1, with comma","field2"],["field3","field4, with comma"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser25()
{
	const char * input_str = "\"field1, with comma\",\"field2 with \"\" double quote\"\r\n\"field3\",\"field4, with comma\"";
	const char * expected_json = R"json([["field1, with comma","field2 with \" double quote"],["field3","field4, with comma"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser26()
{
	const char * input_str = "\"field1, with comma\",\"field2 with \"\" double quote\"\n\"field3\",\"field4, with comma\"\n";
	const char * expected_json = R"json([["field1, with comma","field2 with \" double quote"],["field3","field4, with comma"]])json";

	test_csvparser(input_str, expected_json);
}

void test_csvparser27()
{
	const char * input_str = "\"field1, with comma\",\"field2 with \"\" double quote\"syntax error\n\"field3\",\"field4, with comma\"\n";
	const char * expected_json = R"json([["field1, with comma","field2 with \" double quote"],["syntax error"],["field3","field4, with comma"]])json";

	test_csvparser(input_str, expected_json);
}

void make_tests()
{
	reset_test_counter("CSVParser");
	test_csvparser1();
	test_csvparser2();
	test_csvparser3();
	test_csvparser4();
	test_csvparser5();
	test_csvparser6();
	test_csvparser7();
	test_csvparser8();
	test_csvparser9();
	test_csvparser10();
	test_csvparser11();
	test_csvparser12();
	test_csvparser13();
	test_csvparser14();
	test_csvparser15();
	test_csvparser16();
	test_csvparser17();
	test_csvparser18();
	test_csvparser19();
	test_csvparser20();
	test_csvparser21();
	test_csvparser22();
	test_csvparser23();
	test_csvparser24();
	test_csvparser25();
	test_csvparser26();
	test_csvparser27();
}




}

}