/*
 * Copyright 2015 (c) Anna Schumaker.
 * Test the string formatting functions.
 */
#include <core/string.h>
#include <tests/test.h>
#include <locale.h>

#define str_test_equal(lhs, rhs) \
	test_strings_equal(lhs, g_strdup(rhs), __LINE__)


void test_sec2str()
{
	str_test_equal(string_sec2str(0),    "0:00");
	str_test_equal(string_sec2str(5),    "0:05");
	str_test_equal(string_sec2str(10),   "0:10");
	str_test_equal(string_sec2str(60),   "1:00");
	str_test_equal(string_sec2str(65),   "1:05");
	str_test_equal(string_sec2str(75),   "1:15");
	str_test_equal(string_sec2str(600), "10:00");
	str_test_equal(string_sec2str(605), "10:05");
	str_test_equal(string_sec2str(615), "10:15");
	str_test_equal(string_sec2str(660), "11:00");
	str_test_equal(string_sec2str(665), "11:05");
	str_test_equal(string_sec2str(675), "11:15");
}

void test_sec2str_long()
{

	unsigned int minute = 60;
	unsigned int hour   = 3600;
	unsigned int day    = 86400;

	str_test_equal(string_sec2str_long(day),     "1 day");
	str_test_equal(string_sec2str_long(2 * day), "2 days");

	str_test_equal(string_sec2str_long(day + hour), "1 day, 1 hour");
	str_test_equal(string_sec2str_long(hour), "1 hour");
	str_test_equal(string_sec2str_long(2 * hour), "2 hours");

	str_test_equal(string_sec2str_long(hour + minute), "1 hour, 1 minute");
	str_test_equal(string_sec2str_long(minute), "1 minute");
	str_test_equal(string_sec2str_long(2 * minute), "2 minutes");

	str_test_equal(string_sec2str_long(minute + 1), "1 minute, 1 second");
	str_test_equal(string_sec2str_long(0), "");
	str_test_equal(string_sec2str_long(1), "1 second");
	str_test_equal(string_sec2str_long(2), "2 seconds");

	str_test_equal(
		string_sec2str_long((22 * day) + (4 * hour) + (12 * minute) + 32),
		"22 days, 4 hours, 12 minutes, 32 seconds");
}

void test_date()
{
	struct tm tm = {
		.tm_year = 92,
		.tm_mon  = 9,
		.tm_mday = 5,
	};
	gchar *str;

	setlocale(LC_TIME, "C");
	str = string_tm2str(&tm);
	test_equal(str, "10/05/92");
	g_free(str);

	setlocale(LC_TIME, "en_US");
	str = string_tm2str(&tm);
	test_equal(str, "10/05/1992");
	g_free(str);

}

void test_lowercase()
{
	str_test_equal(string_lowercase(""), "");
	str_test_equal(string_lowercase(" 	 "), "");
	str_test_equal(string_lowercase("5:02 PM"), "502 pm");
	str_test_equal(string_lowercase("T.N.T."), "tnt");
	str_test_equal(string_lowercase("#1 Zero"), "1 zero");
	str_test_equal(string_lowercase("Don't Stop"), "dont stop");
	str_test_equal(string_lowercase("100,000 Years"), "100000 years");
	str_test_equal(string_lowercase("Les Misérable"), "les miserable");
	str_test_equal(string_lowercase("Kryptonite (live)"), "kryptonite live");
	str_test_equal(string_lowercase("This Time [Hidden]"), "this time hidden");
}

void test_compare()
{
	test_equal(string_compare("A", "A"),  0);
	test_equal(string_compare("a", "a"),  0);
	test_equal(string_compare("A", "B"), -1);
	test_equal(string_compare("B", "A"),  1);

	test_equal(string_compare("", ""),   0);
	test_equal(string_compare("", "A"),  1);
	test_equal(string_compare("A", ""), -1);
}

void test_match()
{
	test_equal(string_match(NULL, NULL), (bool)false);
	test_equal(string_match(NULL, "A"),  (bool)false);
	test_equal(string_match("A",  NULL), (bool)false);
	test_equal(string_match("A",  "A"),  (bool)true);
	test_equal(string_match("A",  "B"),  (bool)false);
}

void test_length()
{
	test_equal(string_length(NULL), 0);
	test_equal(string_length(""),   0);
	test_equal(string_length("a"),  1);
	test_equal(string_length("abcdefghijklmnopqrstuvwxyz"), 26);
}

DECLARE_UNIT_TESTS(
	UNIT_TEST("Seconds to String", test_sec2str),
	UNIT_TEST("Seconds to String (Long)", test_sec2str_long),
	UNIT_TEST("Date to String", test_date),
	UNIT_TEST("String Lowercase", test_lowercase),
	UNIT_TEST("String Comparison", test_compare),
	UNIT_TEST("String Match", test_match),
	UNIT_TEST("String Length", test_length),
);