public function AliasTest::testWhitelist in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/path_alias/tests/src/Kernel/AliasTest.php \Drupal\Tests\path_alias\Kernel\AliasTest::testWhitelist()
2. 10 core/modules/path_alias/tests/src/Kernel/AliasTest.php \Drupal\Tests\path_alias\Kernel\AliasTest::testWhitelist()

Tests the alias whitelist.

File

core/modules/path_alias/tests/src/Kernel/AliasTest.php, line 116

Class

AliasTest

Tests path alias CRUD and lookup functionality.

Namespace

Drupal\Tests\path_alias\Kernel

Code

public function testWhitelist() {
  $memoryCounterBackend = new MemoryCounterBackend();

  // Create AliasManager and Path object.
  $whitelist = new AliasWhitelist('path_alias_whitelist', $memoryCounterBackend, $this->container
    ->get('lock'), $this->container
    ->get('state'), $this->container
    ->get('path_alias.repository'));
  $aliasManager = new AliasManager($this->container
    ->get('path_alias.repository'), $whitelist, $this->container
    ->get('language_manager'), $memoryCounterBackend);

  // No alias for user and admin yet, so should be NULL.
  $this
    ->assertNull($whitelist
    ->get('user'));
  $this
    ->assertNull($whitelist
    ->get('admin'));

  // Non-existing path roots should be NULL too. Use a length of 7 to avoid
  // possible conflict with random aliases below.
  $this
    ->assertNull($whitelist
    ->get($this
    ->randomMachineName()));

  // Add an alias for user/1, user should get whitelisted now.
  $this
    ->createPathAlias('/user/1', '/' . $this
    ->randomMachineName());
  $aliasManager
    ->cacheClear();
  $this
    ->assertTrue($whitelist
    ->get('user'));
  $this
    ->assertNull($whitelist
    ->get('admin'));
  $this
    ->assertNull($whitelist
    ->get($this
    ->randomMachineName()));

  // Add an alias for admin, both should get whitelisted now.
  $this
    ->createPathAlias('/admin/something', '/' . $this
    ->randomMachineName());
  $aliasManager
    ->cacheClear();
  $this
    ->assertTrue($whitelist
    ->get('user'));
  $this
    ->assertTrue($whitelist
    ->get('admin'));
  $this
    ->assertNull($whitelist
    ->get($this
    ->randomMachineName()));

  // Remove the user alias again, whitelist entry should be removed.
  $path_alias_storage = $this->container
    ->get('entity_type.manager')
    ->getStorage('path_alias');
  $entities = $path_alias_storage
    ->loadByProperties([
    'path' => '/user/1',
  ]);
  $path_alias_storage
    ->delete($entities);
  $aliasManager
    ->cacheClear();
  $this
    ->assertNull($whitelist
    ->get('user'));
  $this
    ->assertTrue($whitelist
    ->get('admin'));
  $this
    ->assertNull($whitelist
    ->get($this
    ->randomMachineName()));

  // Destruct the whitelist so that the caches are written.
  $whitelist
    ->destruct();
  $this
    ->assertEqual($memoryCounterBackend
    ->getCounter('set', 'path_alias_whitelist'), 1);
  $memoryCounterBackend
    ->resetCounter();

  // Re-initialize the whitelist using the same cache backend, should load
  // from cache.
  $whitelist = new AliasWhitelist('path_alias_whitelist', $memoryCounterBackend, $this->container
    ->get('lock'), $this->container
    ->get('state'), $this->container
    ->get('path_alias.repository'));
  $this
    ->assertNull($whitelist
    ->get('user'));
  $this
    ->assertTrue($whitelist
    ->get('admin'));
  $this
    ->assertNull($whitelist
    ->get($this
    ->randomMachineName()));
  $this
    ->assertEqual($memoryCounterBackend
    ->getCounter('get', 'path_alias_whitelist'), 1);
  $this
    ->assertEqual($memoryCounterBackend
    ->getCounter('set', 'path_alias_whitelist'), 0);

  // Destruct the whitelist, should not attempt to write the cache again.
  $whitelist
    ->destruct();
  $this
    ->assertEqual($memoryCounterBackend
    ->getCounter('get', 'path_alias_whitelist'), 1);
  $this
    ->assertEqual($memoryCounterBackend
    ->getCounter('set', 'path_alias_whitelist'), 0);
}