Committing missing test file.

core/modules/node/lib/Drupal/node/Tests/NodeAccessLanguageTest.php

+<?php
+
+/**
+ * @file
+ * Definition of Drupal\node\Tests\NodeAccessLanguageTest.
+ */
+
+namespace Drupal\node\Tests;
+
+/**
+ * Test case to verify node_access functionality for multiple languages.
+ */
+class NodeAccessLanguageTest extends NodeTestBase {
+  public static function getInfo() {
+    return array(
+      'name' => 'Node access language',
+      'description' => 'Test node_access functionality with multiple languages.',
+      'group' => 'Node',
+    );
+  }
+
+  /**
+   * Asserts node_access correctly grants or denies access.
+   */
+  function assertNodeAccess($ops, $node, $account, $langcode = NULL) {
+    foreach ($ops as $op => $result) {
+      $msg = t("node_access returns @result with operation '@op', language code @langcode.", array('@result' => $result ? 'true' : 'false', '@op' => $op, '@langcode' => !empty($langcode) ? "'$langcode'" : 'empty'));
+      $this->assertEqual($result, node_access($op, $node, $account, $langcode), $msg);
+    }
+  }
+
+  function setUp() {
+    parent::setUp(array('language', 'node_access_test'));
+    // Clear permissions for authenticated users.
+    db_delete('role_permission')
+      ->condition('rid', DRUPAL_AUTHENTICATED_RID)
+      ->execute();
+  }
+
+  /**
+   * Runs tests for node_access function with multiple languages.
+   */
+  function testNodeAccess() {
+    // Add Hungarian and Catalan.
+    $language = (object) array(
+      'langcode' => 'hu',
+    );
+    language_save($language);
+    $language = (object) array(
+      'langcode' => 'ca',
+    );
+    language_save($language);
+
+    // Tests the default access provided for a published Hungarian node.
+    $web_user = $this->drupalCreateUser(array('access content'));
+    $node = $this->drupalCreateNode(array('body' => array('hu' => array(array())), 'langcode' => 'hu'));
+    $this->assertTrue($node->langcode == 'hu', t('Node created as Hungarian.'));
+    $expected_node_access = array('view' => TRUE, 'update' => FALSE, 'delete' => FALSE);
+    $this->assertNodeAccess($expected_node_access, $node, $web_user);
+
+    // Tests that Hungarian provided specifically results in the same.
+    $this->assertNodeAccess($expected_node_access, $node, $web_user, 'hu');
+
+    // There is no specific Catalan version of this node and Croatian is not
+    // even set up on the system in this scenario, so these languages will not
+    // play a role in the node's permissions.
+    $this->assertNodeAccess($expected_node_access, $node, $web_user, 'ca');
+    $this->assertNodeAccess($expected_node_access, $node, $web_user, 'hr');
+
+    // Reset the node access cache and turn on our test node_access() code.
+    drupal_static_reset('node_access');
+    variable_set('node_access_test_secret_catalan', 1);
+
+    // Tests that Hungarian is still accessible.
+    $this->assertNodeAccess($expected_node_access, $node, $web_user, 'hu');
+
+    // Tests that Catalan is not accessible anymore.
+    $this->assertNodeAccess(array('view' => FALSE, 'update' => FALSE, 'delete' => FALSE), $node, $web_user, 'ca');
+  }
+}