class TwigThemeTestUtils

Helper functions used by both test modules and test classes.

Hierarchy

Expanded class hierarchy of TwigThemeTestUtils

2 files declare their use of TwigThemeTestUtils
EngineTwigTest.php in core/modules/system/tests/src/Functional/Theme/EngineTwigTest.php
test_theme.theme in core/modules/system/tests/themes/test_theme/test_theme.theme

File

core/modules/system/tests/modules/twig_theme_test/src/TwigThemeTestUtils.php, line 10

Namespace

Drupal\twig_theme_test
View on git.drupalcode.org
View source 
class TwigThemeTestUtils {
  
  /**
   * Helper function to test PHP variables in the Twig engine.
   */
  public static function phpValues() : array {
    // Prefix each variable with "twig_" so that Twig doesn't get confused
    // between a variable and a primitive. Arrays are not tested since they should
    // be a Drupal render array.
    return [
      'twig_null' => [
        'value' => NULL,
        'expected' => '',
      ],
      'twig_bool_false' => [
        'value' => FALSE,
        'expected' => '',
      ],
      'twig_bool_true' => [
        'value' => TRUE,
        'expected' => '1',
      ],
      'twig_int' => [
        'value' => 1,
        'expected' => '1',
      ],
      'twig_int_0' => [
        'value' => 0,
        'expected' => '0',
      ],
      'twig_float' => [
        'value' => 122.34343,
        'expected' => '122.34343',
      ],
      'twig_string' => [
        'value' => 'Hello world!',
        'expected' => 'Hello world!',
      ],
    ];
  }

}

Members

Title Modifiers Object type Summary
TwigThemeTestUtils::phpValues public static function Helper function to test PHP variables in the Twig engine.

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