function TwigExtensionTest::testFormatDate

Tests the format_date filter.

File

core/tests/Drupal/Tests/Core/Template/TwigExtensionTest.php, line 172

Class

TwigExtensionTest

Tests the twig extension.

Namespace

Code

public function testFormatDate() : void {
    $this->dateFormatter
        ->expects($this->exactly(1))
        ->method('format')
        ->willReturnCallback(function ($timestamp) {
        return date('Y-m-d', $timestamp);
    });
    $loader = new StringLoader();
    $twig = new Environment($loader);
    $twig->addExtension($this->systemUnderTest);
    $timestamp = strtotime('1978-11-19');
    $result = $twig->render('{{ time|format_date("html_date") }}', [
        'time' => $timestamp,
    ]);
    $this->assertEquals('1978-11-19', $result);
}