ocarina/tests/core/tags/library.cpp

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

static void test_verify_empty(struct library *library)
{
	test_equal(library->primary_key(), "");
	test_equal(library->li_enabled, false);
	test_equal(library->li_size, 0);
}

static void test_verify_zelda(struct library *library)
{
	test_equal(library->primary_key(), "/home/Zelda/Music");
	test_equal(library->li_enabled, true);
	test_equal(library->li_size, 0);
}

static void test_verify_link(struct library *library)
{
	test_equal(library->primary_key(), "/home/Link/Music");
	test_equal(library->li_enabled, false);
	test_equal(library->li_size, 0);
}

static void test_library()
{
	struct library *link    = new struct library("/home/Link/Music");
	struct library *zelda   = new struct library("/home/Zelda/Music");
	struct library *library = new struct library();
	file f;

	library_set_enabled(link, false);
	test_verify_link(link);
	test_verify_zelda(zelda);
	test_verify_empty(library);

	link->li_size  = 21;
	zelda->li_size = 42;

	file_init(&f, "library_tag", 0);
	file_open(&f, OPEN_WRITE);
	link->write(f);
	file_writef(&f, "\n");
	zelda->write(f);
	file_close(&f);

	file_open(&f, OPEN_READ);
	library->read(f);
	test_verify_link(library);
	test_equal(library_file(library, "navi.mp3"), "/home/Link/Music/navi.mp3");

	library->read(f);
	file_close(&f);
	test_verify_zelda(library);
	test_equal(library_file(library, "impa.ogg"), "/home/Zelda/Music/impa.ogg");

	delete library;
	delete zelda;
	delete link;
}

static void test_library_db()
{
	database<struct library> library_db;
	struct library *library, *library2;

	test_not_equal(library_db_get(), NULL);
	test_equal(library_db_get()->db_size, 0);

	library_db_init();
	library = library_find("/home/Zelda/Music");
	test_verify_zelda(library);

	test_equal(library_db_get()->db_size, 1);
	test_equal(library_find("/home/Zelda/Music"), library);
	test_equal(library_get(0), library);
	test_equal(library_get(1), (struct library *)NULL);

	db_init(&library_db, "library.db", false);
	db_load(&library_db);
	test_equal(library_db.db_size, 1);
	test_equal(db_actual_size(&library_db), 1);

	library2 = db_at(&library_db, 0);
	test_not_equal(library2, NULL);
	test_verify_zelda(library2);

	library_remove(library);
	test_equal(library_get(0), (struct library *)NULL);
	test_equal(library_db_get()->db_size, 0);

	library_db_deinit();
	db_deinit(&library_db);
	db_load(&library_db);
	test_equal(library_db.db_size, 0);
}

DECLARE_UNIT_TESTS(
	UNIT_TEST("Library Tag", test_library),
	UNIT_TEST("Library Database", test_library_db),
);