function FormatDateTest::testAdminDefinedFormatDate

Tests admin-defined formats in DateFormatterInterface::format().

File

core/modules/system/tests/src/Functional/Common/FormatDateTest.php, line 24

Class

FormatDateTest

Tests the DateFormatterInterface::format() function.

Namespace

Code

public function testAdminDefinedFormatDate() : void {
    // Create and log in an admin user.
    $this->drupalLogin($this->drupalCreateUser([
        'administer site configuration',
    ]));
    // Add new date format.
    $edit = [
        'id' => 'example_style',
        'label' => 'Example Style',
        'date_format_pattern' => 'j M y',
    ];
    $this->drupalGet('admin/config/regional/date-time/formats/add');
    $this->submitForm($edit, 'Add format');
    // Add a second date format with a different case than the first.
    $edit = [
        'id' => 'example_style_uppercase',
        'label' => 'Example Style Uppercase',
        'date_format_pattern' => 'j M Y',
    ];
    $this->drupalGet('admin/config/regional/date-time/formats/add');
    $this->submitForm($edit, 'Add format');
    $this->assertSession()
        ->pageTextContains('Custom date format added.');
    
    /** @var \Drupal\Core\Datetime\DateFormatterInterface $date_formatter */
    $date_formatter = $this->container
        ->get('date.formatter');
    $timestamp = strtotime('2007-03-10T00:00:00+00:00');
    $this->assertSame($date_formatter->format($timestamp, 'example_style', '', 'America/Los_Angeles'), '9 Mar 07');
    $this->assertSame($date_formatter->format($timestamp, 'example_style_uppercase', '', 'America/Los_Angeles'), '9 Mar 2007');
    $this->assertSame($date_formatter->format($timestamp, 'undefined_style'), $date_formatter->format($timestamp, 'fallback'), 'Test DateFormatterInterface::format() defaulting to `fallback` when $type not found.');
}