public function ContainerTest::testGetParameterIfNotFound in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php \Drupal\Tests\Component\DependencyInjection\ContainerTest::testGetParameterIfNotFound()

Tests that Container::getParameter() works properly for non-existing parameters.

@covers ::getParameter @covers ::getParameterAlternatives @covers ::getAlternatives

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 98

Contains \Drupal\Tests\Component\DependencyInjection\ContainerTest.

Class

ContainerTest

@coversDefaultClass \Drupal\Component\DependencyInjection\Container @group DependencyInjection

Namespace

Drupal\Tests\Component\DependencyInjection

Code

public function testGetParameterIfNotFound() {
  $this
    ->expectException(ParameterNotFoundException::class);
  $this->container
    ->getParameter('parameter_that_does_not_exist');
}