function ChainRequestPolicyTest::testEmptyChain

Asserts that check() returns NULL if the chain is empty.

@legacy-covers ::check

File

core/tests/Drupal/Tests/Core/PageCache/ChainRequestPolicyTest.php, line 51

Class

ChainRequestPolicyTest

Tests Drupal\Core\PageCache\ChainRequestPolicy.

Namespace

Code

public function testEmptyChain() : void {
  $result = $this->policy
    ->check($this->request);
  $this->assertNull($result);
}