ObjFW  Documentation

/*
 * Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <time.h>

#import "TestsAppDelegate.h"
#import "OFStrPTime.h"

static OFString *const module = @"OFDate";

@implementation TestsAppDelegate (OFDateTests)
- (void)dateTests
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *date1, *date2;

	struct tm tm;
	int16_t tz;
	const char *dstr = "Wed, 09 Jun 2021 +0200x";
	TEST(@"OFStrPTime()",
	    OFStrPTime(dstr, "%a, %d %b %Y %z", &tm, &tz) == dstr + 22 &&
	    tm.tm_wday == 3 && tm.tm_mday == 9 && tm.tm_mon == 5 &&
	    tm.tm_year == 2021 - 1900 && tz == 2 * 60)

	TEST(@"+[dateWithTimeIntervalSince1970:]",
	    (date1 = [OFDate dateWithTimeIntervalSince1970: 0]))

	TEST(@"-[dateByAddingTimeInterval:]",
	    (date2 = [date1 dateByAddingTimeInterval: 3600 * 25 + 5.000002]))

	TEST(@"-[description]",
	    [date1.description isEqual: @"1970-01-01T00:00:00Z"] &&
	    [date2.description isEqual: @"1970-01-02T01:00:05Z"])

	TEST(@"+[dateWithDateString:format:]",
	    [[[OFDate dateWithDateString: @"2000-06-20T12:34:56+0200"
				  format: @"%Y-%m-%dT%H:%M:%S%z"] description]
	    isEqual: @"2000-06-20T10:34:56Z"]);

	EXPECT_EXCEPTION(@"Detection of unparsed in "
	    @"+[dateWithDateString:format:]", OFInvalidFormatException,
	    [OFDate dateWithDateString: @"2000-06-20T12:34:56+0200x"
				format: @"%Y-%m-%dT%H:%M:%S%z"])

	TEST(@"+[dateWithLocalDateString:format:]",
	    [[[OFDate dateWithLocalDateString: @"2000-06-20T12:34:56"
				       format: @"%Y-%m-%dT%H:%M:%S"]
	    localDateStringWithFormat: @"%Y-%m-%dT%H:%M:%S"]
	    isEqual: @"2000-06-20T12:34:56"]);

	TEST(@"+[dateWithLocalDateString:format:]",
	    [[[OFDate dateWithLocalDateString: @"2000-06-20T12:34:56-0200"
				       format: @"%Y-%m-%dT%H:%M:%S%z"]
	    description] isEqual: @"2000-06-20T14:34:56Z"]);

	EXPECT_EXCEPTION(@"Detection of unparsed in "
	    @"+[dateWithLocalDateString:format:] #1", OFInvalidFormatException,
	    [OFDate dateWithLocalDateString: @"2000-06-20T12:34:56x"
				     format: @"%Y-%m-%dT%H:%M:%S"])

	EXPECT_EXCEPTION(@"Detection of unparsed in "
	    @"+[dateWithLocalDateString:format:] #2", OFInvalidFormatException,
	    [OFDate dateWithLocalDateString: @"2000-06-20T12:34:56+0200x"
				     format: @"%Y-%m-%dT%H:%M:%S%z"])

	TEST(@"-[isEqual:]",
	    [date1 isEqual: [OFDate dateWithTimeIntervalSince1970: 0]] &&
	    ![date1 isEqual: [OFDate dateWithTimeIntervalSince1970: 0.0000001]])

	TEST(@"-[compare:]", [date1 compare: date2] == OFOrderedAscending)

	TEST(@"-[second]", date1.second == 0 && date2.second == 5)

	TEST(@"-[microsecond]",
	    date1.microsecond == 0 && date2.microsecond == 2)

	TEST(@"-[minute]", date1.minute == 0 && date2.minute == 0)

	TEST(@"-[hour]", date1.hour == 0 && date2.hour == 1)

	TEST(@"-[dayOfMonth]", date1.dayOfMonth == 1 && date2.dayOfMonth == 2)

	TEST(@"-[monthOfYear]",
	    date1.monthOfYear == 1 && date2.monthOfYear == 1)

	TEST(@"-[year]", date1.year == 1970 && date2.year == 1970)

	TEST(@"-[dayOfWeek]", date1.dayOfWeek == 4 && date2.dayOfWeek == 5)

	TEST(@"-[dayOfYear]", date1.dayOfYear == 1 && date2.dayOfYear == 2)

	TEST(@"-[earlierDate:]", [[date1 earlierDate: date2] isEqual: date1])

	TEST(@"-[laterDate:]", [[date1 laterDate: date2] isEqual: date2])

	objc_autoreleasePoolPop(pool);
}
@end