function AccessPolicyProcessorTest::testCacheContexts

Tests that only the cache contexts for policies that apply are added.

File

core/tests/Drupal/Tests/Core/Session/AccessPolicyProcessorTest.php, line 316

Class

AccessPolicyProcessorTest

Tests the AccessPolicyProcessor service.

Namespace

Code

public function testCacheContexts() : void {
  // BazAccessPolicy and BarAlterAccessPolicy shouldn't add any contexts.
  $initial_cacheability = (new CacheableMetadata())->addCacheContexts([
    'foo',
    'bar',
  ]);
  $final_cacheability = (new CacheableMetadata())->addCacheContexts([
    'foo',
    'bar',
  ])
    ->addCacheTags([
    'access_policies',
  ]);
  $variation_cache = $this->prophesize(VariationCacheInterface::class);
  $variation_cache->get(Argument::cetera())
    ->willReturn(FALSE);
  $variation_cache->set([
    'access_policies',
    'anything',
  ], Argument::any(), $final_cacheability, $initial_cacheability)
    ->shouldBeCalled();
  $cache_static = $this->prophesize(CacheBackendInterface::class);
  $cache_static->get('access_policies:access_policy_processor:contexts:anything')
    ->willReturn(FALSE);
  $cache_static->set('access_policies:access_policy_processor:contexts:anything', [
    'foo',
    'bar',
  ])
    ->shouldBeCalled();
  $processor = $this->setUpAccessPolicyProcessor($variation_cache->reveal(), NULL, $cache_static->reveal());
  foreach ([
    new FooAccessPolicy(),
    new BarAccessPolicy(),
    new BazAccessPolicy(),
    new BarAlterAccessPolicy(),
  ] as $access_policy) {
    $processor->addAccessPolicy($access_policy);
  }
  $processor->processAccessPolicies($this->prophesize(AccountInterface::class)
    ->reveal(), 'anything');
}