/**
 * Copyright 2014 (c) Anna Schumaker.
 */
#include <core/tags/genre.h>
#include "../test.h"

static void test_verify_empty(struct genre *genre)
{
	test_equal(genre->name(),        "");
	test_equal(genre->lowercase(),   "");
	test_equal(genre->primary_key(), "");
}

static void test_verify_vg(struct genre *genre)
{
	test_equal(genre->name(),        "Video Game Music");
	test_equal(genre->lowercase(),   "video game music");
	test_equal(genre->primary_key(), "Video Game Music");
}

static void test_genre()
{
	struct genre *genre = new struct genre("Video Game Music");
	unsigned int i;
	file f;

	test_verify_vg(genre);

	file_init(&f, "genre_tag", 0);
	file_open(&f, OPEN_WRITE);
	file_writef(&f, "1 \n1 ");
	genre->write(f);
	file_close(&f);
	delete genre;

	genre = new struct genre();
	test_verify_empty(genre);

	file_open(&f, OPEN_READ);
	file_readf(&f, "%u", &i);
	genre->read(f);
	test_verify_empty(genre);

	file_readf(&f, "%u", &i);
	genre->read(f);
	file_close(&f);
	test_verify_vg(genre);
	delete genre;
}

static void test_genre_compare()
{
	struct genre *video = new struct genre("Video Game Music");
	struct genre *game  = new struct genre("game music");

	test_equal(video->compare(video), 0);
	test_equal(video->compare(game),  1);
	test_equal(game->compare(video), -1);

	delete game;
	delete video;
}

static void test_genere_db()
{
	database<struct genre> genre_db;
	struct genre *genre;

	genre_db_init();
	genre = genre_find("Video Game Music");

	test_verify_vg(genre);

	test_equal(genre_find("Video Game Music"), genre);
	test_equal(genre_get(0), genre);
	test_equal(genre_get(1), (struct genre *)NULL);

	db_init(&genre_db, "genre.db", false);
	db_load(&genre_db);
	test_equal(genre_db.db_size, 1);

	db_deinit(&genre_db);
	genre_db_deinit();
}

DECLARE_UNIT_TESTS(
	UNIT_TEST("Genre Tag", test_genre),
	UNIT_TEST("Genre Compare", test_genre_compare),
	UNIT_TEST("Genre Database", test_genere_db),
);