Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\node\Functional;
Chris@0: 
Chris@0: use Drupal\node\Entity\Node;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests $node->save() for saving content.
Chris@0:  *
Chris@0:  * @group node
Chris@0:  */
Chris@0: class NodeSaveTest extends NodeTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * A normal logged in user.
Chris@0:    *
Chris@0:    * @var \Drupal\user\UserInterface
Chris@0:    */
Chris@0:   protected $webUser;
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['node_test'];
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     // Create a user that is allowed to post; we'll use this to test the submission.
Chris@0:     $web_user = $this->drupalCreateUser(['create article content']);
Chris@0:     $this->drupalLogin($web_user);
Chris@0:     $this->webUser = $web_user;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Checks whether custom node IDs are saved properly during an import operation.
Chris@0:    *
Chris@0:    * Workflow:
Chris@0:    *  - first create a piece of content
Chris@0:    *  - save the content
Chris@0:    *  - check if node exists
Chris@0:    */
Chris@0:   public function testImport() {
Chris@0:     // Node ID must be a number that is not in the database.
Chris@0:     $nids = \Drupal::entityManager()->getStorage('node')->getQuery()
Chris@0:       ->sort('nid', 'DESC')
Chris@0:       ->range(0, 1)
Chris@0:       ->execute();
Chris@0:     $max_nid = reset($nids);
Chris@0:     $test_nid = $max_nid + mt_rand(1000, 1000000);
Chris@0:     $title = $this->randomMachineName(8);
Chris@0:     $node = [
Chris@0:       'title' => $title,
Chris@0:       'body' => [['value' => $this->randomMachineName(32)]],
Chris@0:       'uid' => $this->webUser->id(),
Chris@0:       'type' => 'article',
Chris@0:       'nid' => $test_nid,
Chris@0:     ];
Chris@0:     /** @var \Drupal\node\NodeInterface $node */
Chris@0:     $node = Node::create($node);
Chris@0:     $node->enforceIsNew();
Chris@0: 
Chris@0:     $this->assertEqual($node->getOwnerId(), $this->webUser->id());
Chris@0: 
Chris@0:     $node->save();
Chris@0:     // Test the import.
Chris@0:     $node_by_nid = Node::load($test_nid);
Chris@0:     $this->assertTrue($node_by_nid, 'Node load by node ID.');
Chris@0: 
Chris@0:     $node_by_title = $this->drupalGetNodeByTitle($title);
Chris@0:     $this->assertTrue($node_by_title, 'Node load by node title.');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Verifies accuracy of the "created" and "changed" timestamp functionality.
Chris@0:    */
Chris@0:   public function testTimestamps() {
Chris@0:     // Use the default timestamps.
Chris@0:     $edit = [
Chris@0:       'uid' => $this->webUser->id(),
Chris@0:       'type' => 'article',
Chris@0:       'title' => $this->randomMachineName(8),
Chris@0:     ];
Chris@0: 
Chris@0:     Node::create($edit)->save();
Chris@0:     $node = $this->drupalGetNodeByTitle($edit['title']);
Chris@0:     $this->assertEqual($node->getCreatedTime(), REQUEST_TIME, 'Creating a node sets default "created" timestamp.');
Chris@0:     $this->assertEqual($node->getChangedTime(), REQUEST_TIME, 'Creating a node sets default "changed" timestamp.');
Chris@0: 
Chris@0:     // Store the timestamps.
Chris@0:     $created = $node->getCreatedTime();
Chris@0: 
Chris@0:     $node->save();
Chris@0:     $node = $this->drupalGetNodeByTitle($edit['title'], TRUE);
Chris@0:     $this->assertEqual($node->getCreatedTime(), $created, 'Updating a node preserves "created" timestamp.');
Chris@0: 
Chris@0:     // Programmatically set the timestamps using hook_ENTITY_TYPE_presave().
Chris@0:     $node->title = 'testing_node_presave';
Chris@0: 
Chris@0:     $node->save();
Chris@0:     $node = $this->drupalGetNodeByTitle('testing_node_presave', TRUE);
Chris@0:     $this->assertEqual($node->getCreatedTime(), 280299600, 'Saving a node uses "created" timestamp set in presave hook.');
Chris@0:     $this->assertEqual($node->getChangedTime(), 979534800, 'Saving a node uses "changed" timestamp set in presave hook.');
Chris@0: 
Chris@0:     // Programmatically set the timestamps on the node.
Chris@0:     $edit = [
Chris@0:       'uid' => $this->webUser->id(),
Chris@0:       'type' => 'article',
Chris@0:       'title' => $this->randomMachineName(8),
Chris@0:       // Sun, 19 Nov 1978 05:00:00 GMT.
Chris@0:       'created' => 280299600,
Chris@0:       // Drupal 1.0 release.
Chris@0:       'changed' => 979534800,
Chris@0:     ];
Chris@0: 
Chris@0:     Node::create($edit)->save();
Chris@0:     $node = $this->drupalGetNodeByTitle($edit['title']);
Chris@0:     $this->assertEqual($node->getCreatedTime(), 280299600, 'Creating a node programmatically uses programmatically set "created" timestamp.');
Chris@0:     $this->assertEqual($node->getChangedTime(), 979534800, 'Creating a node programmatically uses programmatically set "changed" timestamp.');
Chris@0: 
Chris@0:     // Update the timestamps.
Chris@0:     $node->setCreatedTime(979534800);
Chris@0:     $node->changed = 280299600;
Chris@0: 
Chris@0:     $node->save();
Chris@0:     $node = $this->drupalGetNodeByTitle($edit['title'], TRUE);
Chris@0:     $this->assertEqual($node->getCreatedTime(), 979534800, 'Updating a node uses user-set "created" timestamp.');
Chris@0:     // Allowing setting changed timestamps is required, see
Chris@0:     // Drupal\content_translation\ContentTranslationMetadataWrapper::setChangedTime($timestamp)
Chris@0:     // for example.
Chris@0:     $this->assertEqual($node->getChangedTime(), 280299600, 'Updating a node uses user-set "changed" timestamp.');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests node presave and static node load cache.
Chris@0:    *
Chris@0:    * This test determines changes in hook_ENTITY_TYPE_presave() and verifies
Chris@0:    * that the static node load cache is cleared upon save.
Chris@0:    */
Chris@0:   public function testDeterminingChanges() {
Chris@0:     // Initial creation.
Chris@0:     $node = Node::create([
Chris@0:       'uid' => $this->webUser->id(),
Chris@0:       'type' => 'article',
Chris@0:       'title' => 'test_changes',
Chris@0:     ]);
Chris@0:     $node->save();
Chris@0: 
Chris@0:     // Update the node without applying changes.
Chris@0:     $node->save();
Chris@0:     $this->assertEqual($node->label(), 'test_changes', 'No changes have been determined.');
Chris@0: 
Chris@0:     // Apply changes.
Chris@0:     $node->title = 'updated';
Chris@0:     $node->save();
Chris@0: 
Chris@0:     // The hook implementations node_test_node_presave() and
Chris@0:     // node_test_node_update() determine changes and change the title.
Chris@0:     $this->assertEqual($node->label(), 'updated_presave_update', 'Changes have been determined.');
Chris@0: 
Chris@0:     // Test the static node load cache to be cleared.
Chris@0:     $node = Node::load($node->id());
Chris@0:     $this->assertEqual($node->label(), 'updated_presave', 'Static cache has been cleared.');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests saving a node on node insert.
Chris@0:    *
Chris@0:    * This test ensures that a node has been fully saved when
Chris@0:    * hook_ENTITY_TYPE_insert() is invoked, so that the node can be saved again
Chris@0:    * in a hook implementation without errors.
Chris@0:    *
Chris@0:    * @see node_test_node_insert()
Chris@0:    */
Chris@0:   public function testNodeSaveOnInsert() {
Chris@0:     // node_test_node_insert() triggers a save on insert if the title equals
Chris@0:     // 'new'.
Chris@0:     $node = $this->drupalCreateNode(['title' => 'new']);
Chris@0:     $this->assertEqual($node->getTitle(), 'Node ' . $node->id(), 'Node saved on node insert.');
Chris@0:   }
Chris@0: 
Chris@0: }