Same name in other branches

1. 8.9.x core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php \Drupal\Tests\Component\Datetime\DateTimePlusTest::providerTestDateDiff()
2. 10 core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php \Drupal\Tests\Component\Datetime\DateTimePlusTest::providerTestDateDiff()
3. 11.x core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php \Drupal\Tests\Component\Datetime\DateTimePlusTest::providerTestDateDiff()

Provides data for date tests.

Return value

array An array of arrays, each containing the input parameters for DateTimePlusTest::testDateDiff().

See also

DateTimePlusTest::testDateDiff()

File

core/tests/Drupal/Tests/Component/Datetime/DateTimePlusTest.php, line 653

Class

DateTimePlusTest

@coversDefaultClass \Drupal\Component\Datetime\DateTimePlus @group Datetime

Namespace

Drupal\Tests\Component\Datetime

Code

public function providerTestDateDiff() {
    $empty_interval = new \DateInterval('PT0S');
    $positive_19_hours = new \DateInterval('PT19H');
    $positive_18_hours = new \DateInterval('PT18H');
    $positive_1_hour = new \DateInterval('PT1H');
    $negative_1_hour = new \DateInterval('PT1H');
    $negative_1_hour->invert = 1;
    return [
        // There should be a 19 hour time interval between
        // new years in Sydney and new years in LA in year 2000.
[
            'input2' => DateTimePlus::createFromFormat('Y-m-d H:i:s', '2000-01-01 00:00:00', new \DateTimeZone('Australia/Sydney')),
            'input1' => DateTimePlus::createFromFormat('Y-m-d H:i:s', '2000-01-01 00:00:00', new \DateTimeZone('America/Los_Angeles')),
            'absolute' => FALSE,
            'expected' => $positive_19_hours,
        ],
        // In 1970 Sydney did not observe daylight savings time
        // So there is only an 18 hour time interval.
[
            'input2' => DateTimePlus::createFromFormat('Y-m-d H:i:s', '1970-01-01 00:00:00', new \DateTimeZone('Australia/Sydney')),
            'input1' => DateTimePlus::createFromFormat('Y-m-d H:i:s', '1970-01-01 00:00:00', new \DateTimeZone('America/Los_Angeles')),
            'absolute' => FALSE,
            'expected' => $positive_18_hours,
        ],
        [
            'input1' => DateTimePlus::createFromFormat('U', 3600, new \DateTimeZone('America/Los_Angeles')),
            'input2' => DateTimePlus::createFromFormat('U', 0, new \DateTimeZone('UTC')),
            'absolute' => FALSE,
            'expected' => $negative_1_hour,
        ],
        [
            'input1' => DateTimePlus::createFromFormat('U', 3600),
            'input2' => DateTimePlus::createFromFormat('U', 0),
            'absolute' => FALSE,
            'expected' => $negative_1_hour,
        ],
        [
            'input1' => DateTimePlus::createFromFormat('U', 3600),
            'input2' => \DateTime::createFromFormat('U', 0),
            'absolute' => FALSE,
            'expected' => $negative_1_hour,
        ],
        [
            'input1' => DateTimePlus::createFromFormat('U', 3600),
            'input2' => DateTimePlus::createFromFormat('U', 0),
            'absolute' => TRUE,
            'expected' => $positive_1_hour,
        ],
        [
            'input1' => DateTimePlus::createFromFormat('U', 3600),
            'input2' => \DateTime::createFromFormat('U', 0),
            'absolute' => TRUE,
            'expected' => $positive_1_hour,
        ],
        [
            'input1' => DateTimePlus::createFromFormat('U', 0),
            'input2' => DateTimePlus::createFromFormat('U', 0),
            'absolute' => FALSE,
            'expected' => $empty_interval,
        ],
    ];
}

---