Matthias\SymfonyServiceDefinitionValidator\Tests\ArgumentValidatorTest::skipTestIfExpressionsAreNotAvailable PHP Метод

    private function skipTestIfExpressionsAreNotAvailable()
    {
        if (!class_exists('Symfony\\Component\\DependencyInjection\\ExpressionLanguage')) {
            $this->markTestSkipped('Expressions are not supported by this version of the DependencyInjection component');
        }
    }