function ContainerTest::testGetParameterIfNotFoundBecauseNull

Tests that Container::getParameter() works properly for NULL parameters.

@covers ::getParameter

File

core/tests/Drupal/Tests/Component/DependencyInjection/ContainerTest.php, line 105

Class

ContainerTest

@coversDefaultClass <a href="/api/drupal/core%21lib%21Drupal%21Component%21DependencyInjection%21Container.php/class/Container/11.x" title="Provides a container optimized for Drupal&#039;s needs." class="local">\Drupal\Component\DependencyInjection\Container</a> @group DependencyInjection

Namespace

Code

public function testGetParameterIfNotFoundBecauseNull() : void {
    $this->expectException(ParameterNotFoundException::class);
    $this->container
        ->getParameter(NULL);
}