function _test_theme_twig_php_values

Helper function to test PHP variables in the Twig engine.

File

core/modules/system/tests/modules/twig_theme_test/twig_theme_test.module, line 92

Code

function _test_theme_twig_php_values() {
    // 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!',
        ],
    ];
}