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);
}