diff core/modules/node/tests/src/Functional/NodeAccessLanguageTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/node/tests/src/Functional/NodeAccessLanguageTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,255 @@
+<?php
+
+namespace Drupal\Tests\node\Functional;
+
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\language\Entity\ConfigurableLanguage;
+use Drupal\node\Entity\NodeType;
+use Drupal\user\Entity\User;
+
+/**
+ * Tests node_access and db_select() with node_access tag functionality with
+ * multiple languages with a test node access module that is not language-aware.
+ *
+ * @group node
+ */
+class NodeAccessLanguageTest extends NodeTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['language', 'node_access_test'];
+
+  protected function setUp() {
+    parent::setUp();
+
+    node_access_test_add_field(NodeType::load('page'));
+
+    // After enabling a node access module, the access table has to be rebuild.
+    node_access_rebuild();
+
+    // Enable the private node feature of the node_access_test module.
+    \Drupal::state()->set('node_access_test.private', TRUE);
+
+    // Add Hungarian, Catalan and Croatian.
+    ConfigurableLanguage::createFromLangcode('hu')->save();
+    ConfigurableLanguage::createFromLangcode('ca')->save();
+    ConfigurableLanguage::createFromLangcode('hr')->save();
+  }
+
+  /**
+   * Tests node access with multiple node languages and no private nodes.
+   */
+  public function testNodeAccess() {
+    $web_user = $this->drupalCreateUser(['access content']);
+
+    $expected_node_access = ['view' => TRUE, 'update' => FALSE, 'delete' => FALSE];
+    $expected_node_access_no_access = ['view' => FALSE, 'update' => FALSE, 'delete' => FALSE];
+
+    // Creating a public node with langcode Hungarian, will be saved as the
+    // fallback in node access table.
+    $node_public_hu = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'hu', 'private' => FALSE]);
+    $this->assertTrue($node_public_hu->language()->getId() == 'hu', 'Node created as Hungarian.');
+
+    // Tests the default access is provided for the public Hungarian node.
+    $this->assertNodeAccess($expected_node_access, $node_public_hu, $web_user);
+
+    // Tests that Hungarian provided specifically results in the same.
+    $this->assertNodeAccess($expected_node_access, $node_public_hu->getTranslation('hu'), $web_user);
+
+    // Creating a public node with no special langcode, like when no language
+    // module enabled.
+    $node_public_no_language = $this->drupalCreateNode([
+      'private' => FALSE,
+      'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
+    ]);
+    $this->assertTrue($node_public_no_language->language()->getId() == LanguageInterface::LANGCODE_NOT_SPECIFIED, 'Node created with not specified language.');
+
+    // Tests that access is granted if requested with no language.
+    $this->assertNodeAccess($expected_node_access, $node_public_no_language, $web_user);
+
+    // Reset the node access cache and turn on our test node access code.
+    \Drupal::entityManager()->getAccessControlHandler('node')->resetCache();
+    \Drupal::state()->set('node_access_test_secret_catalan', 1);
+    $node_public_ca = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'ca', 'private' => FALSE]);
+    $this->assertTrue($node_public_ca->language()->getId() == 'ca', 'Node created as Catalan.');
+
+    // Tests that access is granted if requested with no language.
+    $this->assertNodeAccess($expected_node_access, $node_public_no_language, $web_user);
+    $this->assertNodeAccess($expected_node_access_no_access, $node_public_ca, $web_user);
+
+    // Tests that Hungarian node is still accessible.
+    $this->assertNodeAccess($expected_node_access, $node_public_hu, $web_user);
+    $this->assertNodeAccess($expected_node_access, $node_public_hu->getTranslation('hu'), $web_user);
+
+    // Tests that Catalan is still not accessible.
+    $this->assertNodeAccess($expected_node_access_no_access, $node_public_ca->getTranslation('ca'), $web_user);
+
+    // Make Catalan accessible.
+    \Drupal::state()->set('node_access_test_secret_catalan', 0);
+
+    // Tests that Catalan is accessible on a node with a Catalan version as the
+    // static cache has not been reset.
+    $this->assertNodeAccess($expected_node_access_no_access, $node_public_ca, $web_user);
+    $this->assertNodeAccess($expected_node_access_no_access, $node_public_ca->getTranslation('ca'), $web_user);
+
+    \Drupal::entityManager()->getAccessControlHandler('node')->resetCache();
+
+    // Tests that access is granted if requested with no language.
+    $this->assertNodeAccess($expected_node_access, $node_public_no_language, $web_user);
+    $this->assertNodeAccess($expected_node_access, $node_public_ca, $web_user);
+
+    // Tests that Hungarian node is still accessible.
+    $this->assertNodeAccess($expected_node_access, $node_public_hu, $web_user);
+    $this->assertNodeAccess($expected_node_access, $node_public_hu->getTranslation('hu'), $web_user);
+
+    // Tests that Catalan is accessible on a node with a Catalan version.
+    $this->assertNodeAccess($expected_node_access, $node_public_ca->getTranslation('ca'), $web_user);
+  }
+
+  /**
+   * Tests node access with multiple node languages and private nodes.
+   */
+  public function testNodeAccessPrivate() {
+    $web_user = $this->drupalCreateUser(['access content']);
+    $expected_node_access = ['view' => TRUE, 'update' => FALSE, 'delete' => FALSE];
+    $expected_node_access_no_access = ['view' => FALSE, 'update' => FALSE, 'delete' => FALSE];
+
+    // Creating a private node with langcode Hungarian, will be saved as the
+    // fallback in node access table.
+    $node_private_hu = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'hu', 'private' => TRUE]);
+    $this->assertTrue($node_private_hu->language()->getId() == 'hu', 'Node created as Hungarian.');
+
+    // Tests the default access is not provided for the private Hungarian node.
+    $this->assertNodeAccess($expected_node_access_no_access, $node_private_hu, $web_user);
+
+    // Tests that Hungarian provided specifically results in the same.
+    $this->assertNodeAccess($expected_node_access_no_access, $node_private_hu->getTranslation('hu'), $web_user);
+
+    // Creating a private node with no special langcode, like when no language
+    // module enabled.
+    $node_private_no_language = $this->drupalCreateNode([
+      'private' => TRUE,
+      'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
+    ]);
+    $this->assertTrue($node_private_no_language->language()->getId() == LanguageInterface::LANGCODE_NOT_SPECIFIED, 'Node created with not specified language.');
+
+    // Tests that access is not granted if requested with no language.
+    $this->assertNodeAccess($expected_node_access_no_access, $node_private_no_language, $web_user);
+
+    // Reset the node access cache and turn on our test node access code.
+    \Drupal::entityManager()->getAccessControlHandler('node')->resetCache();
+    \Drupal::state()->set('node_access_test_secret_catalan', 1);
+
+    // Tests that access is not granted if requested with no language.
+    $this->assertNodeAccess($expected_node_access_no_access, $node_private_no_language, $web_user);
+
+    // Creating a private node with langcode Catalan to test that the
+    // node_access_test_secret_catalan flag works.
+    $private_ca_user = $this->drupalCreateUser(['access content', 'node test view']);
+    $node_private_ca = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'ca', 'private' => TRUE]);
+    $this->assertTrue($node_private_ca->language()->getId() == 'ca', 'Node created as Catalan.');
+
+    // Tests that Catalan is still not accessible to either user.
+    $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca, $web_user);
+    $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca->getTranslation('ca'), $web_user);
+    $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca, $private_ca_user);
+    $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca->getTranslation('ca'), $private_ca_user);
+
+    \Drupal::entityManager()->getAccessControlHandler('node')->resetCache();
+    \Drupal::state()->set('node_access_test_secret_catalan', 0);
+
+    // Tests that Catalan is still not accessible for a user with no access to
+    // private nodes.
+    $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca, $web_user);
+    $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca->getTranslation('ca'), $web_user);
+
+    // Tests that Catalan is accessible by a user with the permission to see
+    // private nodes.
+    $this->assertNodeAccess($expected_node_access, $node_private_ca, $private_ca_user);
+    $this->assertNodeAccess($expected_node_access, $node_private_ca->getTranslation('ca'), $private_ca_user);
+  }
+
+  /**
+   * Tests db_select() with a 'node_access' tag and langcode metadata.
+   */
+  public function testNodeAccessQueryTag() {
+    // Create a normal authenticated user.
+    $web_user = $this->drupalCreateUser(['access content']);
+
+    // Load the user 1 user for later use as an admin user with permission to
+    // see everything.
+    $admin_user = User::load(1);
+
+    // Creating a private node with langcode Hungarian, will be saved as
+    // the fallback in node access table.
+    $node_private = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'hu', 'private' => TRUE]);
+    $this->assertTrue($node_private->language()->getId() == 'hu', 'Node created as Hungarian.');
+
+    // Creating a public node with langcode Hungarian, will be saved as
+    // the fallback in node access table.
+    $node_public = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'hu', 'private' => FALSE]);
+    $this->assertTrue($node_public->language()->getId() == 'hu', 'Node created as Hungarian.');
+
+    // Creating a public node with no special langcode, like when no language
+    // module enabled.
+    $node_no_language = $this->drupalCreateNode([
+      'private' => FALSE,
+      'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
+    ]);
+    $this->assertTrue($node_no_language->language()->getId() == LanguageInterface::LANGCODE_NOT_SPECIFIED, 'Node created with not specified language.');
+
+    // Query the nodes table as the web user with the node access tag and no
+    // specific langcode.
+    $select = db_select('node', 'n')
+      ->fields('n', ['nid'])
+      ->addMetaData('account', $web_user)
+      ->addTag('node_access');
+    $nids = $select->execute()->fetchAllAssoc('nid');
+
+    // The public node and no language node should be returned. Because no
+    // langcode is given it will use the fallback node.
+    $this->assertEqual(count($nids), 2, 'db_select() returns 2 node');
+    $this->assertTrue(array_key_exists($node_public->id(), $nids), 'Returned node ID is public node.');
+    $this->assertTrue(array_key_exists($node_no_language->id(), $nids), 'Returned node ID is no language node.');
+
+    // Query the nodes table as the web user with the node access tag and
+    // langcode de.
+    $select = db_select('node', 'n')
+      ->fields('n', ['nid'])
+      ->addMetaData('account', $web_user)
+      ->addMetaData('langcode', 'de')
+      ->addTag('node_access');
+    $nids = $select->execute()->fetchAllAssoc('nid');
+
+    // Because no nodes are created in German, no nodes are returned.
+    $this->assertTrue(empty($nids), 'db_select() returns an empty result.');
+
+    // Query the nodes table as admin user (full access) with the node access
+    // tag and no specific langcode.
+    $select = db_select('node', 'n')
+      ->fields('n', ['nid'])
+      ->addMetaData('account', $admin_user)
+      ->addTag('node_access');
+    $nids = $select->execute()->fetchAllAssoc('nid');
+
+    // All nodes are returned.
+    $this->assertEqual(count($nids), 3, 'db_select() returns all three nodes.');
+
+    // Query the nodes table as admin user (full access) with the node access
+    // tag and langcode de.
+    $select = db_select('node', 'n')
+      ->fields('n', ['nid'])
+      ->addMetaData('account', $admin_user)
+      ->addMetaData('langcode', 'de')
+      ->addTag('node_access');
+    $nids = $select->execute()->fetchAllAssoc('nid');
+
+    // All nodes are returned because node access tag is not invoked when the
+    // user is user 1.
+    $this->assertEqual(count($nids), 3, 'db_select() returns all three nodes.');
+  }
+
+}