wordpress-develop/tests/phpunit/tests/date/wpTimezone.php
Sergey Biryukov 904b41e01c Date/Time: Introduce wp_timezone_string() and wp_timezone() for unified timezone retrieval.
* `wp_timezone_string()` retrieves the timezone from current settings as a string. Uses the `timezone_string` option to get a proper timezone if available, otherwise falls back to an offset.
* `wp_timezone()` retrieves the timezone from current settings as a `DateTimeZone` object. Timezone can be based on a PHP timezone string or a `±HH:MM` offset.

Props Rarst, remcotolsma, johnjamesjacoby, rmccue.
Fixes #24730.

git-svn-id: https://develop.svn.wordpress.org/trunk@45853 602fd350-edb4-49c9-b593-d223f7449a82
2019-08-19 19:07:03 +00:00

112 lines
2.3 KiB
PHP

<?php
/**
* @group date
* @group datetime
*/
class Tests_WP_Timezone extends WP_UnitTestCase {
/**
* @ticket 24730
*
* @dataProvider timezone_offset_provider
*
* @param float $gmt_offset Numeric offset from UTC.
* @param string $tz_name Expected timezone name.
*/
public function test_should_convert_gmt_offset( $gmt_offset, $tz_name ) {
delete_option( 'timezone_string' );
update_option( 'gmt_offset', $gmt_offset );
$this->assertEquals( $tz_name, wp_timezone_string() );
$timezone = wp_timezone();
$this->assertEquals( $tz_name, $timezone->getName() );
}
/**
* @ticket 24730
*/
public function test_should_return_timezone_string() {
update_option( 'timezone_string', 'Europe/Kiev' );
$this->assertEquals( 'Europe/Kiev', wp_timezone_string() );
$timezone = wp_timezone();
$this->assertEquals( 'Europe/Kiev', $timezone->getName() );
}
/**
* Data provider to test numeric offset conversion.
*
* @return array
*/
public function timezone_offset_provider() {
return [
[ - 12, '-12:00' ],
[ - 11.5, '-11:30' ],
[ - 11, '-11:00' ],
[ - 10.5, '-10:30' ],
[ - 10, '-10:00' ],
[ - 9.5, '-09:30' ],
[ - 9, '-09:00' ],
[ - 8.5, '-08:30' ],
[ - 8, '-08:00' ],
[ - 7.5, '-07:30' ],
[ - 7, '-07:00' ],
[ - 6.5, '-06:30' ],
[ - 6, '-06:00' ],
[ - 5.5, '-05:30' ],
[ - 5, '-05:00' ],
[ - 4.5, '-04:30' ],
[ - 4, '-04:00' ],
[ - 3.5, '-03:30' ],
[ - 3, '-03:00' ],
[ - 2.5, '-02:30' ],
[ - 2, '-02:00' ],
[ '-1.5', '-01:30' ],
[ - 1.5, '-01:30' ],
[ - 1, '-01:00' ],
[ - 0.5, '-00:30' ],
[ 0, '+00:00' ],
[ '0', '+00:00' ],
[ 0.5, '+00:30' ],
[ 1, '+01:00' ],
[ 1.5, '+01:30' ],
[ '1.5', '+01:30' ],
[ 2, '+02:00' ],
[ 2.5, '+02:30' ],
[ 3, '+03:00' ],
[ 3.5, '+03:30' ],
[ 4, '+04:00' ],
[ 4.5, '+04:30' ],
[ 5, '+05:00' ],
[ 5.5, '+05:30' ],
[ 5.75, '+05:45' ],
[ 6, '+06:00' ],
[ 6.5, '+06:30' ],
[ 7, '+07:00' ],
[ 7.5, '+07:30' ],
[ 8, '+08:00' ],
[ 8.5, '+08:30' ],
[ 8.75, '+08:45' ],
[ 9, '+09:00' ],
[ 9.5, '+09:30' ],
[ 10, '+10:00' ],
[ 10.5, '+10:30' ],
[ 11, '+11:00' ],
[ 11.5, '+11:30' ],
[ 12, '+12:00' ],
[ 12.75, '+12:45' ],
[ 13, '+13:00' ],
[ 13.75, '+13:45' ],
[ 14, '+14:00' ],
];
}
}