function TwigExtensionTest::testsRenderEscapedZeroValue

Same name in other branches
  1. 8.9.x core/modules/system/tests/src/Functional/Theme/TwigExtensionTest.php \Drupal\Tests\system\Functional\Theme\TwigExtensionTest::testsRenderEscapedZeroValue()
  2. 10 core/modules/system/tests/src/Functional/Theme/TwigExtensionTest.php \Drupal\Tests\system\Functional\Theme\TwigExtensionTest::testsRenderEscapedZeroValue()
  3. 11.x core/modules/system/tests/src/Functional/Theme/TwigExtensionTest.php \Drupal\Tests\system\Functional\Theme\TwigExtensionTest::testsRenderEscapedZeroValue()

Tests output of integer and double 0 values of TwigExtension::escapeFilter().

See also

https://www.drupal.org/node/2417733

File

core/modules/system/tests/src/Functional/Theme/TwigExtensionTest.php, line 77

Class

TwigExtensionTest
Tests Twig extensions.

Namespace

Drupal\Tests\system\Functional\Theme

Code

public function testsRenderEscapedZeroValue() {
    
    /** @var \Drupal\Core\Template\TwigExtension $extension */
    $extension = \Drupal::service('twig.extension');
    
    /** @var \Drupal\Core\Template\TwigEnvironment $twig */
    $twig = \Drupal::service('twig');
    $this->assertSame(0, $extension->escapeFilter($twig, 0), 'TwigExtension::escapeFilter() returns zero correctly when provided as an integer.');
    $this->assertSame(0, $extension->escapeFilter($twig, 0.0), 'TwigExtension::escapeFilter() returns zero correctly when provided as a double.');
}

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